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Vellutini EDAS, Pahl FH, Stamm AEC, Teles Gomes MDQ, de Oliveira MF, Martins HO, Ruschel LGI. Endoscopic resection of sellar and suprasellar epidermoid cyst: report of two cases and review of literature. Br J Neurosurg 2024; 38:361-366. [PMID: 33517784 DOI: 10.1080/02688697.2021.1877610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Revised: 10/16/2020] [Accepted: 01/14/2021] [Indexed: 10/22/2022]
Abstract
INTRODUCTION Epidermoid cysts (EC) are lesions developing from neuroectodermal epithelial cells. They represent 1-2% of all intracranial tumors and are usually found in cerebellopontine angle and parasellar regions. To the best of our knowledge, only 27 cases have been reported of EC in sellar and suprasellar region. In 12 cases out of the 27, surgery was done by craniotomy means. The 7 most recent manuscripts (with 15 patients described) share in common the use of endoscopic endonasal approach (EEA) to perform surgical removal. RESULTS In this paper, we report the safe removal of epidermoid cysts arising from the pituitary using an EEA in two patients, which should be the sixth such description in literature. In both cases, resection and evolution was favourable. DISCUSSION Surgical resection is the treatment standard for epidermoid cysts, with total resection including the cyst wall to prevent recurrence when possible. The degree of resection obtained is limited by adherence to nearby neural and vascular structures. The advent of EEA approaches has allowed safe maximal resection especially in midline lesions nearby sellar and suprasellar compartiments.
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Affiliation(s)
- Eduardo de Arnaldo Silva Vellutini
- Neurosurgery Department, DFV Neuro, São Paulo, Brazil
- Hospital Sírio Libanês, São Paulo, Brazil
- Hospital Alemão Oswaldo Cruz, São Paulo, Brazil
| | - Felix Hendrik Pahl
- Neurosurgery Department, DFV Neuro, São Paulo, Brazil
- Hospital Sírio Libanês, São Paulo, Brazil
- Hospital Alemão Oswaldo Cruz, São Paulo, Brazil
| | - Aldo Eden Cassol Stamm
- Hospital Sírio Libanês, São Paulo, Brazil
- Hospital Alemão Oswaldo Cruz, São Paulo, Brazil
- Center of Otorhinolaryngology and Speech and Hearing Therapy of São Paulo, São Paulo, Brazil
| | - Marcos de Queiroz Teles Gomes
- Neurosurgery Department, DFV Neuro, São Paulo, Brazil
- Hospital Sírio Libanês, São Paulo, Brazil
- Hospital Alemão Oswaldo Cruz, São Paulo, Brazil
| | - Matheus Fernandes de Oliveira
- Neurosurgery Department, DFV Neuro, São Paulo, Brazil
- Hospital Sírio Libanês, São Paulo, Brazil
- Hospital Alemão Oswaldo Cruz, São Paulo, Brazil
| | - Henrique Oliveira Martins
- Neurosurgery Department, DFV Neuro, São Paulo, Brazil
- Hospital Sírio Libanês, São Paulo, Brazil
- Hospital Alemão Oswaldo Cruz, São Paulo, Brazil
| | - Leonardo GIlmone Ruschel
- Neurosurgery Department, DFV Neuro, São Paulo, Brazil
- Hospital Sírio Libanês, São Paulo, Brazil
- Hospital Alemão Oswaldo Cruz, São Paulo, Brazil
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Huisman PE, Siegelaar SE, Hoogmoed J, Post R, Peters S, Houben M, Hillebrand JJ, Bisschop PH, Pereira AM, Bruinstroop E. Basal cortisol in relation to metyrapone confirmation in predicting adrenal insufficiency after pituitary surgery. Pituitary 2024; 27:151-159. [PMID: 38243126 PMCID: PMC11009774 DOI: 10.1007/s11102-023-01374-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/06/2023] [Indexed: 01/21/2024]
Abstract
PURPOSE Pituitary surgery can lead to post-surgical adrenal insufficiency with the need for glucocorticoid replacement and significant disease related burden. In patients who do not receive hydrocortisone replacement before surgery, at our center, an early morning plasma cortisol concentration using a cut-off value of 450 nmol/L 3 days after surgery (POD3) is used to guide the need for hydrocortisone replacement until dynamic confirmatory testing using metyrapone. The aim of this study was to critically assess the currently used diagnostic and treatment algorithm in patients undergoing pituitary surgery in our pituitary reference center. METHODS Retrospective analysis of all patients with a POD3 plasma cortisol concentration < 450 nmol/L who received hydrocortisone replacement and a metyrapone test after 3 months. Plasma cortisol concentration was measured using an electrochemiluminescence immunoassay (Roche). All patients who underwent postoperative testing using metyrapone at Amsterdam UMC between January 2018 and February 2022 were included. Patients with Cushing's disease or those with hydrocortisone replacement prior to surgery were excluded. RESULTS Ninety-five patients were included in the analysis. The postoperative cortisol concentration above which no patient had adrenal insufficiency (i.e. 11-deoxycortisol > 200 nmol/L) was 357 nmol/L (Sensitivity 100%, Specificity 31%, PPV:32%, NPV:100%). This translates into a 28% reduction in the need for hydrocortisone replacement compared with the presently used cortisol cut-off value of 450 nmol/L. CONCLUSION Early morning plasma cortisol cut-off values lower than 450 nmol/L can safely be used to guide the need for hydrocortisone replacement after pituitary surgery.
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Affiliation(s)
- Pieter E Huisman
- Department of Endocrinology and Metabolism, Amsterdam UMC, Location University of Amsterdam, Amsterdam, The Netherlands
| | - Sarah E Siegelaar
- Department of Endocrinology and Metabolism, Amsterdam UMC, Location University of Amsterdam, Amsterdam, The Netherlands
- Pituitary Center Amsterdam, Amsterdam, The Netherlands
- Amsterdam Gastroenterology Endocrinology Metabolism, Amsterdam, The Netherlands
| | - Jantien Hoogmoed
- Department of Neurosurgery, Amsterdam UMC Location University of Amsterdam, Meibergdreef 9, Amsterdam, The Netherlands
- Pituitary Center Amsterdam, Amsterdam, The Netherlands
- Department of Neurosurgery, Neurosurgical Center Amsterdam, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - René Post
- Department of Neurosurgery, Amsterdam UMC Location University of Amsterdam, Meibergdreef 9, Amsterdam, The Netherlands
- Pituitary Center Amsterdam, Amsterdam, The Netherlands
- Department of Neurosurgery, Neurosurgical Center Amsterdam, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Shariefa Peters
- Department of Endocrinology and Metabolism, Amsterdam UMC, Location University of Amsterdam, Amsterdam, The Netherlands
| | - Moniek Houben
- Department of Endocrinology and Metabolism, Amsterdam UMC, Location University of Amsterdam, Amsterdam, The Netherlands
| | - Jacquelien J Hillebrand
- Endocrine Laboratory, Department of Laboratory Medicine, Amsterdam UMC, Location University of Amsterdam, Meibergdreef 9, Amsterdam, The Netherlands
- Amsterdam Gastroenterology Endocrinology Metabolism, Amsterdam, The Netherlands
| | - Peter H Bisschop
- Department of Endocrinology and Metabolism, Amsterdam UMC, Location University of Amsterdam, Amsterdam, The Netherlands
- Amsterdam Gastroenterology Endocrinology Metabolism, Amsterdam, The Netherlands
| | - Alberto M Pereira
- Department of Endocrinology and Metabolism, Amsterdam UMC, Location University of Amsterdam, Amsterdam, The Netherlands
- Pituitary Center Amsterdam, Amsterdam, The Netherlands
- Amsterdam Gastroenterology Endocrinology Metabolism, Amsterdam, The Netherlands
| | - Eveline Bruinstroop
- Department of Endocrinology and Metabolism, Amsterdam UMC, Location University of Amsterdam, Amsterdam, The Netherlands.
- Pituitary Center Amsterdam, Amsterdam, The Netherlands.
- Amsterdam Gastroenterology Endocrinology Metabolism, Amsterdam, The Netherlands.
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Khaleghi M, Otto B, Carrau R, Prevedello DM, Abouammo MD. Customized ventral bony and dural opening in the transplanum/transtuberculum and transclival variants of extended endoscopic endonasal approach to suprasellar craniopharyngiomas: an approach-based stepwise cadaveric dissection and clinical applicability. Acta Neurochir (Wien) 2024; 166:146. [PMID: 38514521 DOI: 10.1007/s00701-024-06015-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Accepted: 02/25/2024] [Indexed: 03/23/2024]
Abstract
BACKGROUND Optimal initial exposure through an extended endoscopic endonasal approach (EEA) for suprasellar craniopharyngiomas ensures safe and unrestricted surgical access while avoiding overexposure, which may prolong the procedure and increase neurovascular adverse events. METHOD Here, the authors outline the surgical nuances of a customized bony and dural opening through the transplanum/transtuberculum and transclival variants of the extended EEA to suprasellar craniopharyngiomas based on the tumor-pituitary stalk relationship. A stepwise cadaveric dissection and intraoperative photographs relevant to the approaches are also provided. CONCLUSION Safe maximal resection of suprasellar craniopharyngiomas through extended EEAs can be feasibly and safely achieved by implementing of tailored ventral exposure.
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Affiliation(s)
- Mehdi Khaleghi
- Department of Neurosurgery, Wexner Medical Center, The Ohio State University, Columbus, OH, USA
| | - Bradly Otto
- Department of Otolaryngology-Head & Neck Surgery, Wexner Medical Center, The Ohio State University, Columbus, OH, USA
| | - Ricardo Carrau
- Department of Otolaryngology-Head & Neck Surgery, Wexner Medical Center, The Ohio State University, Columbus, OH, USA
| | - Daniel M Prevedello
- Department of Neurosurgery, Wexner Medical Center, The Ohio State University, Columbus, OH, USA.
| | - Moataz D Abouammo
- Department of Otolaryngology-Head & Neck Surgery, Wexner Medical Center, The Ohio State University, Columbus, OH, USA
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Ghalawinji A, Drezet L, Chaffanjon P, Muller M, Sturm N, Simiand A, Lazard A, Gay E, Chabre O, Cristante J. Discontinuation of Drug Treatment in Cushing's Disease Not Cured by Pituitary Surgery. J Clin Endocrinol Metab 2024; 109:1000-1011. [PMID: 37962981 DOI: 10.1210/clinem/dgad662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 11/08/2023] [Accepted: 11/09/2023] [Indexed: 11/16/2023]
Abstract
OBJECTIVE When transsphenoidal surgery (TSS) does not cure Cushing's disease (CD), 4 treatments are available: drug treatment (DT), second TSS (2nd TSS), bilateral adrenalectomy (BA), and pituitary radiotherapy (PR). DT is attractive but supposes long-term continuation, which we aimed to evaluate. DESIGN AND METHODS Retrospective study, in a center prioritizing 2nd TSS, of 36 patients, including 19 with TSS failure and 17 with recurrence, out of 119 patients with CD treated by a first TSS, average follow-up 6.1 years (95% confidence interval 5.27-6.91). Control was defined as normalization of urinary free cortisol (UFC) and final treatment (FT) as the treatment allowing control at last follow-up. We also analyzed discontinuation rates of DT in published CD prospective clinical trials. RESULTS Control was achieved in 33/36 patients (92%). DT was initiated in 29/36 patients (81%), allowing at least 1 normal UFC in 23/29 patients (79%) but was discontinued before last follow-up in 18/29 patients (62%). DT was FT in 11/29 patients (38%), all treated with cortisol synthesis inhibitors. Second TSS was FT in 8/16 (50%), BA in 14/14 (100%), and PR in 0/5. In published trials, discontinuation of DT was 11% to 51% at 1 year and 32% to 74% before 5 years. CONCLUSION DT allowed at least 1 normal UFC in 23/29 patients (79%) but obtained long-term control in only 11/29 (38%), as discontinuation rate was high, although similar to published data. Interestingly, a successful 2nd TSS was the cause for discontinuing efficient and well-tolerated DT in 5 patients. Further studies will show whether different strategies with cortisol synthesis inhibitors may allow for a lower discontinuation rate in patients not candidates for a 2nd TSS so that BA may be avoided in these patients.
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Affiliation(s)
- Adel Ghalawinji
- Department of Endocrinology CHU Grenoble Alpes, University Grenoble Alpes, 38043 Grenoble, France
| | - Lucas Drezet
- National Institute of Engineering, 38031 Grenoble, France
| | - Philippe Chaffanjon
- Department of Endocrine and Thoracic Surgery CHU Grenoble Alpes, University Grenoble Alpes, 38043 Grenoble, France
| | - Marie Muller
- Department of Endocrinology CHU Grenoble Alpes, University Grenoble Alpes, 38043 Grenoble, France
| | - Nathalie Sturm
- Department of Pathology CHU Grenoble Alpes, University Grenoble Alpes, 38043 Grenoble, France
| | - Anna Simiand
- Department of Endocrinology CHU Grenoble Alpes, University Grenoble Alpes, 38043 Grenoble, France
| | - Arnaud Lazard
- Department of Neurosurgery CHU Grenoble Alpes, University Grenoble Alpes, 38043 Grenoble, France
| | - Emmanuel Gay
- Department of Neurosurgery CHU Grenoble Alpes, University Grenoble Alpes, 38043 Grenoble, France
| | - Olivier Chabre
- Department of Endocrinology CHU Grenoble Alpes, University Grenoble Alpes, 38043 Grenoble, France
- Unité Mixte de Recherche, INSERM-CEA-UGA UMR1292, 38000 Grenoble, France
| | - Justine Cristante
- Department of Endocrinology CHU Grenoble Alpes, University Grenoble Alpes, 38043 Grenoble, France
- Unité Mixte de Recherche, INSERM-CEA-UGA UMR1292, 38000 Grenoble, France
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Osorio RC, Haddad AF, Hart DM, Goldrich N, Badani A, Kabir AS, Juncker R, Oh JY, Carrete L, Peeran Z, Chalif EJ, Zheng AC, Braunstein S, Theodosopoulos PV, El-Sayed IH, Gurrola J, Kunwar S, Blevins LS, Aghi MK. Socioeconomic differences between medically and surgically treated prolactinomas: a retrospective review of 598 patients. J Neurosurg 2024; 140:712-723. [PMID: 37877974 DOI: 10.3171/2023.6.jns23570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 06/15/2023] [Indexed: 10/26/2023]
Abstract
OBJECTIVE Socioeconomic status (SES) is known to affect presentations and outcomes in pituitary neuroendocrine tumor resections, but there is a paucity of literature examining its impact specifically on patients with prolactinomas, who may be treated medically or surgically. The authors sought to determine whether SES was associated with differences in treatment choice or outcomes for prolactinoma patients. METHODS The authors retrospectively reviewed patient records at a high-volume academic pituitary center for prolactinoma diagnoses. Patients were split into medically and surgically treated cohorts. Race, ethnicity, insurance status, primary care physician (PCP) status, and zip code-based income data were collected and examined as socioeconomic covariates. Outcomes of interest included pretreatment likelihood of surgical cure, medical versus surgical treatment allocation, and posttreatment remission rates. RESULTS The authors analyzed 568 prolactinoma patients (351 medically treated and 217 surgically treated). Patients receiving surgery were more likely to have Medicaid or private insurance (p < 0.001) and have lower incomes (p < 0.001) than medically treated patients. Lower-income surgical patients were more likely to require surgical intervention for an indication such as tumor decompression than higher-income patients (p = 0.023). Surgical patients with a PCP had a higher estimated likelihood of surgical cure (p = 0.008), while no SES-based differences in surgical remission likelihood existed in the medical cohort. After surgery, surgical patients who achieved remission had significantly higher income than those who did not (p < 0.001). Other SES factors were not associated with surgical remission, and among medically treated patients, remission rates were not affected by any SES factor. Income was inversely related to prolactinoma size in both cohorts (surgical, p < 0.001; medical, p = 0.005) but was associated more prominently in surgical patients (surgical, -0.65 mm per $10,000; medical, -0.37 mm per $10,000). CONCLUSIONS While surgical prolactinoma patients were prone to income and PCP-related disparities, no SES disparities were found among medically treated patients. Income had a more pronounced association with tumor size in the surgical cohort and likely contributed to the increased need for surgical intervention seen in low-income surgical patients. Addressing socioeconomic healthcare disparities is needed among surgical prolactinoma patients to increase rates of early presentation and improve the outcomes of low-SES populations.
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Affiliation(s)
| | | | | | | | | | | | | | - Jun Y Oh
- Departments of1Neurological Surgery
| | | | | | | | | | | | | | - Ivan H El-Sayed
- 4Otolaryngology Head and Neck Surgery, University of California, San Francisco, California; and
| | - José Gurrola
- 4Otolaryngology Head and Neck Surgery, University of California, San Francisco, California; and
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Su X, Jin K, Song J, Kang D. How I do it? Surgical clipping of a large right internal carotid artery-superior hypophyseal artery aneurysm. Acta Neurochir (Wien) 2024; 166:61. [PMID: 38305984 DOI: 10.1007/s00701-024-05939-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Accepted: 12/03/2023] [Indexed: 02/03/2024]
Abstract
BACKGROUND Microsurgery alone often proves to be challenging in treating paraclinoid internal carotid artery (ICA) aneurysms, which are known for their complex anatomy. METHOD A 53-year-old female with a large right ICA-superior hypophyseal artery (SHA) aneurysm underwent clipping repair. Mixed reality technology was utilized in the preoperative planning and anatomical study. During the surgery, the anterior clinoid process was removed intradurally to improve access to the aneurysm neck. The aneurysm was then secured with a long curved clip. The patient's recovery was successful without any complications. CONCLUSION This report aims to shed light on the intricacies involved in clipping ICA-SHA aneurysms.
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Affiliation(s)
- Xinfeng Su
- Department of Neurosurgery, The First Affiliated Hospital, Fujian Medical University, Fuzhou, 350004, Fujian, China
- Department of Neurosurgery, National Regional Medical Center, The First Affiliated Hospital Binhai Campus, Fujian Medical University, Fuzhou, 350209, Fujian, China
| | - Ke Jin
- Department of Neurosurgery, The First Affiliated Hospital, Fujian Medical University, Fuzhou, 350004, Fujian, China
- Department of Neurosurgery, National Regional Medical Center, The First Affiliated Hospital Binhai Campus, Fujian Medical University, Fuzhou, 350209, Fujian, China
| | - Jianping Song
- Department of Neurosurgery, National Center for Neurological Disorders, Huashan Hospital, Shanghai Medical College, Fudan University, No. 12 Wulumuqi Zhong Road, Shanghai, 200040, China.
- Department of Neurosurgery, National Regional Medical Center, Huashan Hospital Fujian Campus, Fudan University, Fuzhou, 350209, Fujian, China.
- Neurosurgical Institute of Fudan University, Shanghai, 200040, China.
- Shanghai Clinical Medical Center of Neurosurgery, Shanghai, 200040, China.
- Shanghai Key Laboratory of Brain Function Restoration and Neural Regeneration, Shanghai, 200040, China.
- Research Unit of New Technologies of Micro-Endoscopy Combination in Skull Base Surgery (2018RU008), Chinese Academy of Medical Sciences (CAMS), Shanghai, 200040, China.
| | - Dezhi Kang
- Department of Neurosurgery, The First Affiliated Hospital, Fujian Medical University, Fuzhou, 350004, Fujian, China
- Department of Neurosurgery, National Regional Medical Center, The First Affiliated Hospital Binhai Campus, Fujian Medical University, Fuzhou, 350209, Fujian, China
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Ding Z, Lu X, Wang Q, Qian X, Lu H, Xu R, Zhu A. Endoscopic endonasal surgery of Rathke's cleft cysts-- preoperative imaging evaluation, personalized removal and multilevel sellar floor reconstruction. Clin Neurol Neurosurg 2024; 236:108111. [PMID: 38199117 DOI: 10.1016/j.clineuro.2023.108111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Revised: 12/23/2023] [Accepted: 12/29/2023] [Indexed: 01/12/2024]
Abstract
OBJECTIVES The purpose of this study was to evaluate the effectiveness of endoscopic endonasal surgery (EES) for Rathke's cleft cysts (RCCs) and the advantages of detailed preoperative imaging evaluation, intraoperative personalized removal and multilevel sellar floor reconstruction. METHODS The clinical data of 43 patients with RCCs who were treated by EES in the neurosurgery department of affiliated hospital of Jiangnan University and Wuxi No.2 People's Hospital from January 2018 to January 2023 were retrospectively analyzed. The effectiveness of EES for RCCs was analyzed by imaging information, surgical procedures, symptom improvement and complications. RESULTS All 43 RCCs were completely removed by EES, and all clinical symptoms improved to varying degrees. Postoperative relief of headache was achieved in 23 out of 26 patients (88.5 %); there was improvement in 10 out of 13 patients with visual field disorders (76.9 %) and in 8 out of 10 patients with endocrine abnormalities (80 %). New hormonal deficiency was discovered in 7 of all the patients postoperatively. There were 8 patients with postoperative diabetes insipidus and 1 patient with cerebrospinal fluid leakage. The incidence of new hormonal dysfunction and postoperative DI in expanded EES (33.3 %, 33.3 %) was higher than it in conventional EES (4 %, 8 %) (P < 0.05). The average follow-up time was 29.1 ± 14.8 months, and there were no deaths or infections. Three patients presented with cyst recurrence on MRI. CONCLUSIONS The clinical manifestations and imaging characteristics of RCCs are variable, and a detailed preoperative review of the imaging is helpful for the development of surgical plans. RCCs can be treated more safely and thoroughly with less trauma and complications by intraoperative personalized removal and multilevel sellar floor reconstruction. The high incidence of new hormonal dysfunction and postoperative DI may be related to the disturbance of the pituitary stalk. EES has unique advantages and high clinical application value for the treatment of RCCs.
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Affiliation(s)
- Zhemin Ding
- Department of Neurosurgery, The Affiliated Hospital of Jiangnan University, No. 1000 Hefeng Road, Wuxi, Jiangsu Province, China; Neuroscience Center, Wuxi School of Medicine, Jiangnan University, No. 1800 Lihu Road, Wuxi, Jiangsu Province, China
| | - Xiaojie Lu
- Department of Neurosurgery, Jiangnan University Medical Center, Wuxi No. 2 People's Hospital, No. 68 Zhongshan Road, Wuxi, Jiangsu Province, China; Neuroscience Center, Wuxi School of Medicine, Jiangnan University, No. 1800 Lihu Road, Wuxi, Jiangsu Province, China
| | - Qing Wang
- Department of Neurosurgery, Jiangnan University Medical Center, Wuxi No. 2 People's Hospital, No. 68 Zhongshan Road, Wuxi, Jiangsu Province, China; Neuroscience Center, Wuxi School of Medicine, Jiangnan University, No. 1800 Lihu Road, Wuxi, Jiangsu Province, China
| | - Xinwei Qian
- Department of Neurosurgery, The Affiliated Hospital of Jiangnan University, No. 1000 Hefeng Road, Wuxi, Jiangsu Province, China; Neuroscience Center, Wuxi School of Medicine, Jiangnan University, No. 1800 Lihu Road, Wuxi, Jiangsu Province, China
| | - Hua Lu
- Department of Neurosurgery, The Affiliated Hospital of Jiangnan University, No. 1000 Hefeng Road, Wuxi, Jiangsu Province, China; Neuroscience Center, Wuxi School of Medicine, Jiangnan University, No. 1800 Lihu Road, Wuxi, Jiangsu Province, China
| | - Ran Xu
- Department of Neurosurgery, The Affiliated Hospital of Jiangnan University, No. 1000 Hefeng Road, Wuxi, Jiangsu Province, China; Neuroscience Center, Wuxi School of Medicine, Jiangnan University, No. 1800 Lihu Road, Wuxi, Jiangsu Province, China
| | - Aihua Zhu
- Department of Neurosurgery, The Affiliated Hospital of Jiangnan University, No. 1000 Hefeng Road, Wuxi, Jiangsu Province, China; Neuroscience Center, Wuxi School of Medicine, Jiangnan University, No. 1800 Lihu Road, Wuxi, Jiangsu Province, China.
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Khaleghi M, Vignolles-Jeong J, Otto B, Carrau R, Prevedello D. Intraoperative ultrasound-assisted endoscopic endonasal transclival marsupialization of an ectopic retrosellar Rathke's cleft cyst: A rare case illustration and systematic review of the literature. Clin Neurol Neurosurg 2024; 236:108050. [PMID: 37995620 DOI: 10.1016/j.clineuro.2023.108050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 11/05/2023] [Accepted: 11/08/2023] [Indexed: 11/25/2023]
Abstract
Not every Rathke's cleft cyst (RCC) is confined within the sella between the posterior and anterior lobes of the pituitary gland. Intracranial ectopic RCCs are extremely rare, with only seven cases reported in the literature. In this study, the authors presented a rare case of a symptomatic ectopic retrosellar RCC posterior to the pituitary gland, causing extensive clival erosion. The surgical nuances of the wide marsupialization of the cyst through intraoperative ultrasound-assisted endoscopic endonasal transclival approach are described, and a systematic literature review of intracranial ectopic RCCs is conducted.
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Affiliation(s)
- Mehdi Khaleghi
- Department of Neurosurgery, Wexner Medical Center, The Ohio State University, Columbus, OH, USA
| | | | - Bradley Otto
- Department of Otolaryngology-Head & Neck Surgery, Wexner Medical Center, The Ohio State University, Columbus, OH, USA
| | - Ricardo Carrau
- Department of Otolaryngology-Head & Neck Surgery, Wexner Medical Center, The Ohio State University, Columbus, OH, USA
| | - Daniel Prevedello
- Department of Neurosurgery, Wexner Medical Center, The Ohio State University, Columbus, OH, USA.
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Weiland T, Gellner V, Pondorfer P, Hortobagyi D, Maitz E, Kiss P, Borenich A, Reininghaus EZ, Thurnher D, Tomazic PV. Endoscopic trans-sphenoidal pituitary surgery does not impact postoperative nasal quality of life. Eur Arch Otorhinolaryngol 2024; 281:245-256. [PMID: 37650929 PMCID: PMC10764578 DOI: 10.1007/s00405-023-08203-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Accepted: 08/21/2023] [Indexed: 09/01/2023]
Abstract
PURPOSE The aim of this prospective longitudinal study was to assess both subjective quality of life using questionnaires and objective examination of nasal function with regard to olfaction, nasal air flow and mucociliary clearance in patients after minimally invasive, turbinate-preserving endoscopic transnasal trans-sphenoidal pituitary surgery. METHODS Patients undergoing endoscopic transnasal pituitary surgery were recruited prospectively and examined during three study visits, preoperatively and 3 and 6 months postoperatively. We examined nasal function using sniffin' sticks test, rhinomanometry, saccharin transit time test, and endoscopic and radiological scores. In addition, the influence on subjective quality of life and mental health was recorded using the Sinonasal-Outcome-Test-20 (SNOT-20) and the Hospital-Anxiety-and-Depression-Scale (HADS). RESULTS 20 patients undergoing endoscopic pituitary tumor resections were included. No significant changes in olfaction or mucociliary clearance were noted. Nasal air flow showed a tendency to increase in the postoperative course lacking significance. Both the endoscopy and the radiological scores showed a significant deterioration, especially after 3 months, with a trend towards improvement over time. However, neither the SNOT-20 nor the HADS showed significant changes compared to baseline. CONCLUSIONS Our concept of minimally invasive endoscopic tumor resections on the pituitary gland with preservation of nasal turbinates shows low morbidity for the patient. Despite objectifiable surgery-associated changes in the nose, nasal physiology in terms of smell, airflow and mucociliary clearance can be preserved and the subjective quality of life of our patients remains stable.
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Affiliation(s)
- Thomas Weiland
- Department of Otorhinolaryngology-Head and Neck Surgery, Medical University of Graz, Auenbruggerplatz 26, 8036, Graz, Austria.
| | - Verena Gellner
- Department of Neurosurgery, Medical University of Graz, Graz, Austria
| | - Prisca Pondorfer
- Department of Otorhinolaryngology-Head and Neck Surgery, Medical University of Graz, Auenbruggerplatz 26, 8036, Graz, Austria
| | - David Hortobagyi
- Department of Otorhinolaryngology-Head and Neck Surgery, Medical University of Graz, Auenbruggerplatz 26, 8036, Graz, Austria
| | - Emanuel Maitz
- Department of Otorhinolaryngology-Head and Neck Surgery, Medical University of Graz, Auenbruggerplatz 26, 8036, Graz, Austria
| | - Peter Kiss
- Department of Otorhinolaryngology-Head and Neck Surgery, Medical University of Graz, Auenbruggerplatz 26, 8036, Graz, Austria
| | - Andrea Borenich
- Institute for Medical Informatics, Statistics and Documentation, Medical University of Graz, Graz, Austria
| | - Eva Z Reininghaus
- Department for Psychiatry and Psychotherapy, Medical University of Graz, Graz, Austria
| | - Dietmar Thurnher
- Department of Otorhinolaryngology-Head and Neck Surgery, Medical University of Graz, Auenbruggerplatz 26, 8036, Graz, Austria
| | - Peter Valentin Tomazic
- Department of Otorhinolaryngology-Head and Neck Surgery, Medical University of Graz, Auenbruggerplatz 26, 8036, Graz, Austria
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Cucu AI, Costea CF, Perciaccante A, Donell ST, Bianucci R. The Evolution of Pituitary Gland Surgery from the Ancients to the Millennials. World Neurosurg 2023; 180:52-65. [PMID: 37683915 DOI: 10.1016/j.wneu.2023.09.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 08/31/2023] [Accepted: 09/01/2023] [Indexed: 09/10/2023]
Abstract
Located at the base of the skull, the pituitary gland has a long and controversial history, not only in terms of its anatomy, but especially in the functions it performs and in the attempt to approach it surgically. Considered by Galen of Pergamon to have a role in releasing waste products of the brain, a theory accepted until the 17th century, the pituitary gland became a separate entity once with the anatomical descriptions of the famous Andreas Vesalius. At the beginning of the 18th century, researches of the time began to be more and more interested in this gland, trying to identify its functions, and at the same time correcting the traditional theories that were wrong or incomplete. Later, they turned their attention to experimental animal studies that represented the germinal nucleus for the transcranial and endoscopic pituitary surgery. In this review, an attempt has been made to record the entire history of anatomy, physiology and surgery of the pituitary gland, from antiquity to the current day's surgical techniques.
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Affiliation(s)
- Andrei Ionut Cucu
- Faculty of Medicine and Biological Sciences, Stefan cel Mare University of Suceava, Suceava, Romania; Department of Neurosurgery, Prof. Dr. N. Oblu Emergency Clinical Hospital, Iasi, Romania
| | - Claudia Florida Costea
- Department of Ophthalmology, Prof. Dr. N. Oblu Emergency Clinical Hospital, Iasi, Romania.
| | - Antonio Perciaccante
- Laboratoire Anthropologie, Archéologie, Biologie (LAAB), UFR des Sciences de la Santé, Université Paris-Saclay (UVSQ) & musée du quai Branly - Jacques Chirac, Montigny-le-Bretonneux, France; Department of Medicine "San Giovanni di Dio" Hospital, Azienda Sanitaria Universitaria Giuliano Isontina, Gorizia, Italy
| | - Simon T Donell
- Norwich Medical School, University of East Anglia, Norwich, UK
| | - Raffaella Bianucci
- Department of Cultures and Societies, University of Palermo, Italy; The Ronin Institute, Montclair, New Jersey, USA
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11
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Findlay MC, Drexler R, Azab M, Karbe A, Rotermund R, Ricklefs FL, Flitsch J, Smith TR, Kilgallon JL, Honegger J, Nasi-Kordhishti I, Gardner PA, Gersey ZC, Abdallah HM, Jane JA, Marino AC, Knappe UJ, Uksul N, Rzaev JA, Bervitskiy AV, Schroeder HWS, Eördögh M, Losa M, Mortini P, Gerlach R, Antunes ACM, Couldwell WT, Budohoski KP, Rennert RC, Karsy M. Crooke Cell Adenoma Confers Poorer Endocrinological Outcomes Compared with Corticotroph Adenoma: Results of a Multicenter, International Analysis. World Neurosurg 2023; 180:e376-e391. [PMID: 37757948 DOI: 10.1016/j.wneu.2023.09.076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 09/16/2023] [Accepted: 09/20/2023] [Indexed: 09/29/2023]
Abstract
BACKGROUND Crooke cell adenomas (CCAs) are a rare, aggressive subset of secretory pituitary corticotroph adenomas (sCTAs) found in 5%-10% of patients with Cushing disease. Multiple studies support worse outcomes in CCAs but are limited by small sample size and single-institution databases. We compared outcomes in CCA and sCTA using a multicenter, international retrospective database of high-volume skull base centers. METHODS Patients surgically treated for pituitary adenoma from January 2017 through December 2020 were included. RESULTS Among 2826 patients from 12 international centers, 20 patients with CCA and 480 patients with sCTA were identified. No difference in baseline demographics, tumor characteristics, or postoperative complications was seen. Microsurgical approaches (60% CCA vs. 62.3% sCTA) were most common. Gross total resection was higher in CCA patients (100% vs. 83%, P = 0.05). Among patients with gross total resection according to intraoperative findings, fewer CCA patients had postoperative hormone normalization of pituitary function (50% vs. 77.8%, P < 0.01) and remission of hypersecretion by 3-6 months (75% vs. 84.3%, P < 0.01). This was the case despite CCA having better local control rates (100% vs. 96%, P < 0.01) and fewer patients with remnant on magnetic resonance imaging (0% vs. 7.2%, P < 0.01). A systematic literature review of 35 studies reporting on various treatment strategies reiterated the high rate of residual tumor, persistent hypercortisolism, and tumor-related mortality in CCA patients. CONCLUSIONS This modern, multicenter series of patients with CCA reflects their poor prognosis and reduced postsurgical hormonal normalization. Further work is necessary to better understand the pathophysiology of CCA to devise more targeted treatment approaches.
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Affiliation(s)
- Matthew C Findlay
- School of Medicine, University of Utah, Salt Lake City, Utah, USA; Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, Utah, USA
| | - Richard Drexler
- Department of Neurosurgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Mohammed Azab
- Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, Utah, USA; Boise State University, Boise, Idaho, USA
| | - Arian Karbe
- Department of Neurosurgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Roman Rotermund
- Department of Neurosurgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Franz L Ricklefs
- Department of Neurosurgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Jörg Flitsch
- Department of Neurosurgery, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Timothy R Smith
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - John L Kilgallon
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Jürgen Honegger
- Department of Neurosurgery, University Hospital Tübingen, Eberhard-Karls-University Tübingen, Tübingen, Germany
| | - Isabella Nasi-Kordhishti
- Department of Neurosurgery, University Hospital Tübingen, Eberhard-Karls-University Tübingen, Tübingen, Germany
| | - Paul A Gardner
- Department of Neurosurgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Zachary C Gersey
- Department of Neurosurgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Hussein M Abdallah
- Department of Neurosurgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - John A Jane
- Department of Neurosurgery, University of Virginia Health System, Charlottesville, Virginia, USA
| | - Alexandria C Marino
- Department of Neurosurgery, University of Virginia Health System, Charlottesville, Virginia, USA
| | - Ulrich J Knappe
- Department of Neurosurgery, Johannes Wesling Hospital Minden, Minden, Germany
| | - Nesrin Uksul
- Department of Neurosurgery, Johannes Wesling Hospital Minden, Minden, Germany
| | - Jamil A Rzaev
- Federal Center of Neurosurgery, Novosibirsk, Russia; Novosibirsk State Medical University, Novosibirsk, Russia
| | - Anatoliy V Bervitskiy
- Federal Center of Neurosurgery, Novosibirsk, Russia; Novosibirsk State Medical University, Novosibirsk, Russia
| | - Henry W S Schroeder
- Department of Neurosurgery, University Medicine Greifswald, Greifswald, Germany
| | - Márton Eördögh
- Department of Neurosurgery, University Medicine Greifswald, Greifswald, Germany
| | - Marco Losa
- Department of Neurosurgery and Gamma Knife Radiosurgery, I.R.C.C.S. San Raffaele Scientific Institute, Vita-Salute University, Milan, Italy
| | - Pietro Mortini
- Department of Neurosurgery and Gamma Knife Radiosurgery, I.R.C.C.S. San Raffaele Scientific Institute, Vita-Salute University, Milan, Italy
| | - Rüdiger Gerlach
- Department of Neurosurgery, Helios Kliniken, Erfurt, Germany
| | - Apio C M Antunes
- Departments of Neurosurgery Hospital de Clínicas de Porto Alegre, Porto Alegre, Rio Grande do Sul, Brazil
| | | | | | - Robert C Rennert
- School of Medicine, University of Utah, Salt Lake City, Utah, USA
| | - Michael Karsy
- Global Neurosciences Institute, Philadelphia, Pennsylvania, USA; Department of Neurosurgery, Drexel University College of Medicine, Philadelphia, Pennsylvania, USA.
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Makino R, Fujio S, Sugata J, Yonenaga M, Hanada T, Higa N, Yamahata H, Hanaya R. Indocyanine green endoscopic evaluation of pituitary stalk and gland blood flow in craniopharyngiomas. Neurosurg Rev 2023; 46:312. [PMID: 37996551 DOI: 10.1007/s10143-023-02223-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 11/07/2023] [Accepted: 11/18/2023] [Indexed: 11/25/2023]
Abstract
To assess the use of indocyanine green (ICG) fluorescence endoscopy to evaluate pituitary blood flow in craniopharyngioma resection and its possible impact on intraoperative decisions regarding pituitary stalk processing. Patients with craniopharyngiomas who had undergone transsphenoidal surgery since March 2021, when an ICG endoscope was introduced at the Kagoshima University Hospital, were included in the study. When targeted tumor removal was approaching completion, 10 mg of ICG was administered intravenously to evaluate blood flow in the pituitary stalk and gland. ICG signals and endocrinological status before and after surgery were evaluated retrospectively. Pituitary stalk and gland blood flow were evaluated as positive (++), weakly positive (+), and no signal (-).Ten patients with craniopharyngiomas underwent transsphenoidal surgery using an ICG endoscope (mean age 56.6 ± 14.2 years; 40% male). Among the eight patients in whom the pituitary stalk was preserved, pituitary function with positive signal on the stalk was intact in two. Two other patients with weakly positive stalk and positive pituitary gland signals showed intact function or minimal pituitary dysfunction. Four patients had impairments in more than three axes with poor ICG signals in the stalk or pituitary gland. Two patients underwent pituitary amputation because of high tumor invasion and lack of ICG signal in the stalk after tumor removal, resulting in panhypopituitarism. A negative ICG signal in the pituitary stalk is likely to indicate postoperative pituitary function loss. Craniopharyngioma surgery using ICG endoscopy may be useful for predicting endocrine prognosis and improving tumor outcomes.
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Affiliation(s)
- Ryutaro Makino
- Department of Neurosurgery, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima, Japan
- Pituitary Disorders Center, Kagoshima University Hospital, Kagoshima, Japan
| | - Shingo Fujio
- Department of Neurosurgery, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima, Japan.
- Pituitary Disorders Center, Kagoshima University Hospital, Kagoshima, Japan.
| | - Jun Sugata
- Department of Neurosurgery, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima, Japan
- Pituitary Disorders Center, Kagoshima University Hospital, Kagoshima, Japan
| | - Masanori Yonenaga
- Department of Neurosurgery, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima, Japan
| | - Tomoko Hanada
- Department of Neurosurgery, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima, Japan
- Pituitary Disorders Center, Kagoshima University Hospital, Kagoshima, Japan
| | - Nayuta Higa
- Department of Neurosurgery, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima, Japan
| | - Hitoshi Yamahata
- Department of Neurosurgery, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima, Japan
| | - Ryosuke Hanaya
- Department of Neurosurgery, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima, Japan
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13
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Serioli S, Plou P, Leonel LCPC, Graepel S, Buffoli B, Rezzani R, Fontanella MM, Poliani PL, Doglietto F, Link MJ, Pinheiro-Neto CD, Peris-Celda M. The "candy wrapper" of the pituitary gland: a road map to the parasellar ligaments and the medial wall of the cavernous sinus. Acta Neurochir (Wien) 2023; 165:3431-3444. [PMID: 37594638 DOI: 10.1007/s00701-023-05736-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2023] [Accepted: 07/24/2023] [Indexed: 08/19/2023]
Abstract
PURPOSE The anatomy of the medial wall of the cavernous sinus (MWCS) and parasellar ligaments (PLs) has acquired increasing importance in endoscopic endonasal (EE) surgery of the cavernous sinus (CS), including resection of the MWCS in functioning pituitary adenomas (FPAs). Although anatomical studies have been published, it represents a debated topic due to their complex morphology. The aim is to offer a description of the PLs that originate from the MWCS and reach the lateral wall of the cavernous sinus (LWCS), proposing the "candy wrapper" model. The relationships between the neurovascular structures and histomorphological aspects were investigated. METHODS Forty-two CSs from twenty-one human heads were studied. Eleven specimens were used for EE dissection; five underwent a microscopic dissection. Five specimens were used for histomorphological analysis. RESULTS Two groups of PLs with a fan-shaped appearance were encountered. The anterior group included the periosteal ligament (55% sides) and the carotico-clinoid complex (100% sides), formed by the anterior horizontal and the carotico-clinoid ligaments. The posterior group was formed by the posterior horizontal (78% sides), and the inferior hypophyseal ligament (34% sides). The periosteal ligament originated inferiorly from the MWCS, reaching the periosteal dura. The anterior horizontal ligament was divided in a superior and inferior branch. The superior one continued as the carotid-oculomotor membrane, and the inferior branch reached the CN VI. The carotico-clinoid ligament between the middle and anterior clinoid was ossified in 3 sides. The posterior horizontal ligament was related to the posterior genu and ended at the LWCS. The inferior hypophyseal ligament followed the homonym artery. The ligaments related to the ICA form part of the adventitia. CONCLUSION The "candy wrapper" model adds further details to the previous descriptions of the PLs. Understanding this complex anatomy is essential for safe CS surgery, including MWCS resection for FPAs.
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Affiliation(s)
- Simona Serioli
- Division of Neurosurgery, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
- Rhoton Neurosurgery and Otolaryngology Surgical Anatomy Program, Mayo Clinic, Rochester, MN, USA
- Department of Neurologic Surgery, Mayo Clinic, Rochester, MN, USA
| | - Pedro Plou
- Rhoton Neurosurgery and Otolaryngology Surgical Anatomy Program, Mayo Clinic, Rochester, MN, USA
- Department of Neurologic Surgery, Mayo Clinic, Rochester, MN, USA
- Neurosurgery Department, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Luciano C P C Leonel
- Rhoton Neurosurgery and Otolaryngology Surgical Anatomy Program, Mayo Clinic, Rochester, MN, USA
- Department of Neurologic Surgery, Mayo Clinic, Rochester, MN, USA
| | - Stephen Graepel
- Department of Neurologic Surgery, Mayo Clinic, Rochester, MN, USA
| | - Barbara Buffoli
- Section of Anatomy and Physiopathology, Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Rita Rezzani
- Section of Anatomy and Physiopathology, Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Marco Maria Fontanella
- Division of Neurosurgery, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Pietro Luigi Poliani
- Vita-Salute San Raffaele University and Pathology Unit, IRCCS San Raffaele, Milan, Italy
| | - Francesco Doglietto
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
- Catholic University School of Medicine, Rome, Italy
| | - Michael J Link
- Department of Neurologic Surgery, Mayo Clinic, Rochester, MN, USA
- Department of Otolaryngology/Head and Neck Surgery, Mayo Clinic, Rochester, MN, USA
| | - Carlos D Pinheiro-Neto
- Department of Neurologic Surgery, Mayo Clinic, Rochester, MN, USA
- Department of Otolaryngology/Head and Neck Surgery, Mayo Clinic, Rochester, MN, USA
| | - Maria Peris-Celda
- Rhoton Neurosurgery and Otolaryngology Surgical Anatomy Program, Mayo Clinic, Rochester, MN, USA.
- Department of Neurologic Surgery, Mayo Clinic, Rochester, MN, USA.
- Department of Otolaryngology/Head and Neck Surgery, Mayo Clinic, Rochester, MN, USA.
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14
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Dao Trong P, Jesser J, Schneider T, Unterberg A, Beynon C. Interracial anatomical differences in the transsphenoidal approach to the sellar region. Br J Neurosurg 2023; 37:1006-1009. [PMID: 33956553 DOI: 10.1080/02688697.2020.1834506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2020] [Accepted: 10/06/2020] [Indexed: 10/23/2022]
Abstract
OBJECTIVE Injury to vascular structures such as the internal carotid artery (ICA) is a rare but catastrophic complication of minimally invasive transsphenoidal surgery. Thorough preoperative planning, and knowledge of anatomical landmarks, such as the intercarotid distance (ICD) reduce this risk. Numerous anatomical studies have been conducted regarding the transsphenoidal approach, but none have taken racial disparities into account. METHODS Since differences of the cranium, especially of the skull base exist, we sought to analyze anatomical differences of the sellar region in thin sliced T2-weighted MRI scans of 187 (87 male and 100 female) Asian, African American and Caucasian patients provided by the 'Human Connectome Project' (HCP). RESULTS We found significant differences in the ICD between males and females across all races. Furthermore, we found that the ICD was up to 2.4 mm smaller in the Caucasian cohort compared to the African American/Asian cohort. CONCLUSION These findings indicate that racial disparities regarding the sellar anatomy should be considered in patients undergoing pituitary surgery.
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Affiliation(s)
- Philip Dao Trong
- Department of Neurosurgery, University Hospital Heidelberg, Heidelberg, Germany
| | - Jessica Jesser
- Department of Neuroradiology, University Hospital Heidelberg, Heidelberg, Germany
| | - Till Schneider
- Department of Neuroradiology, University Hospital Heidelberg, Heidelberg, Germany
| | - Andreas Unterberg
- Department of Neurosurgery, University Hospital Heidelberg, Heidelberg, Germany
| | - Christopher Beynon
- Department of Neurosurgery, University Hospital Heidelberg, Heidelberg, Germany
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15
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Falch CM, Dupont AK, Olarescu NC, Wiedmann M, Dahlberg D, Bollerslev J, Berg-Johnsen J, Heck A. Long-term control of acromegaly after pituitary surgery in South-Eastern Norway. Acta Neurochir (Wien) 2023; 165:3003-3010. [PMID: 37665404 PMCID: PMC10542199 DOI: 10.1007/s00701-023-05772-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Accepted: 08/17/2023] [Indexed: 09/05/2023]
Abstract
PURPOSE Sustained cure of acromegaly can only be achieved by surgery. Most growth hormone (GH) secreting pituitary adenomas are macroadenomas (≥ 10 mm) at diagnosis, with reported surgical cure rates of approximately 50%. Long-term data on disease control rates after surgery are limited. Our aim was to estimate short- and long-term rates of biochemical control after pituitary surgery in acromegaly and identify predictive factors. METHODS Patients operated for GH-secreting pituitary adenomas between 2005-2020 were included from the local pituitary registry (n = 178). Disease activity and treatment data were recorded at one-year (short-term) and five-year (long-term) postoperative follow-up. Biochemical control was defined as insulin-like growth factor 1 (IGF-1) ≤ 1.2 × upper limit of normal value. Multivariate regression models were used to identify factors potentially predicting biochemical control. RESULTS A total of 178 patients with acromegaly (median age at diagnosis 49 (IQR: 38-59) years, 46% women) were operated for a pituitary adenoma. Biochemical control was achieved by surgery in 53% at short-term and 41% at long-term follow-up, without additional treatment for acromegaly. Biochemical control rates by surgery were of same magnitude in paired samples (45% vs. 41%, p = 0.213) for short- and long-term follow-up, respectively. At short-term, 62% of patients with microadenomas and 51% with macroadenomas, achieved biochemical control. At long-term, the biochemical control rate was 58% for microadenomas and 37% for macroadenomas (p = 0.058). With adjunctive treatment, 82% achieved biochemical control at long-term. Baseline IGF-1 levels significantly predicted biochemical control by surgery at short-term (OR: 0.98 (95% CI: 0.96-0.99), p = 0.011), but not at long-term (OR: 0.76 (95% CI: 0.57-1.00), p = 0.053). CONCLUSION In unselected patients with acromegaly, the long-term biochemical control rate remains modest. Our findings indicate a need to identify patients at an earlier stage and improve therapeutic methods and surgical outcomes.
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Affiliation(s)
- Camilla M. Falch
- Section of Specialized Endocrinology, Department of Endocrinology, Oslo University Hospital, Postboks 4950 Nydalen, 0424 Oslo, Norway
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Postboks 1171 Blindern, 0318 Oslo, Norway
| | - Anne K. Dupont
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Postboks 1171 Blindern, 0318 Oslo, Norway
| | - Nicoleta C. Olarescu
- Section of Specialized Endocrinology, Department of Endocrinology, Oslo University Hospital, Postboks 4950 Nydalen, 0424 Oslo, Norway
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Postboks 1171 Blindern, 0318 Oslo, Norway
| | - Markus Wiedmann
- Department of Neurosurgery, Oslo University Hospital, Postboks 4950 Nydalen, 0424 Oslo, Norway
| | - Daniel Dahlberg
- Department of Neurosurgery, Oslo University Hospital, Postboks 4950 Nydalen, 0424 Oslo, Norway
| | - Jens Bollerslev
- Section of Specialized Endocrinology, Department of Endocrinology, Oslo University Hospital, Postboks 4950 Nydalen, 0424 Oslo, Norway
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Postboks 1171 Blindern, 0318 Oslo, Norway
| | - Jon Berg-Johnsen
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Postboks 1171 Blindern, 0318 Oslo, Norway
- Department of Neurosurgery, Oslo University Hospital, Postboks 4950 Nydalen, 0424 Oslo, Norway
| | - Ansgar Heck
- Section of Specialized Endocrinology, Department of Endocrinology, Oslo University Hospital, Postboks 4950 Nydalen, 0424 Oslo, Norway
- Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Postboks 1171 Blindern, 0318 Oslo, Norway
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16
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Wahba AJ, Cromwell DA, Hutchinson PJ, Mathew RK, Phillips N. Assessing national patterns and outcomes of pituitary surgery: is hospital administrative data good enough? Br J Neurosurg 2023; 37:1135-1142. [PMID: 36727284 DOI: 10.1080/02688697.2023.2170982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Accepted: 01/03/2023] [Indexed: 02/03/2023]
Abstract
PURPOSE Patterns of surgical care, outcomes, and quality of care can be assessed using hospital administrative databases but this requires accurate and complete data. The aim of this study was to explore whether the quality of hospital administrative data was sufficient to assess pituitary surgery practice in England. METHODS The study analysed Hospital Episode Statistics (HES) data from April 2013 to March 2018 on all adult patients undergoing pituitary surgery in England. A series of data quality indicators examined the attribution of cases to consultants, the coding of sellar and parasellar lesions, associated endocrine and visual disorders, and surgical procedures. Differences in data quality over time and between neurosurgical units were examined. RESULTS A total of 5613 records describing pituitary procedures were identified. Overall, 97.3% had a diagnostic code for the tumour or lesion treated, with 29.7% (n = 1669) and 17.8% (n = 1000) describing endocrine and visual disorders, respectively. There was a significant reduction from the first to the fifth year in records that only contained a pituitary tumour code (63.7%-47.0%, p < .001). The use of procedure codes that attracted the highest tariff increased over time (66.4%-82.4%, p < .001). Patterns of coding varied widely between the 24 neurosurgical units. CONCLUSION The quality of HES data on pituitary surgery has improved over time but there is wide variation in the quality of data between neurosurgical units. Research studies and quality improvement programmes using these data need to check it is of sufficient quality to not invalidate their results.
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Affiliation(s)
- Adam J Wahba
- Clinical Effectiveness Unit, Royal College of Surgeons of England, London, UK
- Leeds Institute of Medical Research, School of Medicine, University of Leeds, Leeds, UK
| | - David A Cromwell
- Clinical Effectiveness Unit, Royal College of Surgeons of England, London, UK
- Department of Health Services Research & Policy, London School of Hygiene & Tropical Medicine, London, UK
| | - Peter J Hutchinson
- Division of Neurosurgery, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK
- Department of Research, Royal College of Surgeons of England, London, UK
| | - Ryan K Mathew
- Leeds Institute of Medical Research, School of Medicine, University of Leeds, Leeds, UK
- Department of Neurosurgery, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Nick Phillips
- Department of Neurosurgery, Leeds Teaching Hospitals NHS Trust, Leeds, UK
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17
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Candy NG, Ovenden C, Jukes AK, Wormald PJ, Psaltis AJ. The learning curve for endoscopic endonasal pituitary surgery: a systematic review. Neurosurg Rev 2023; 46:241. [PMID: 37698777 PMCID: PMC10497425 DOI: 10.1007/s10143-023-02136-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2023] [Revised: 07/24/2023] [Accepted: 08/28/2023] [Indexed: 09/13/2023]
Abstract
Recent literature demonstrates that a learning curve exists for endoscopic pituitary surgery. However, there is significant variability in the way these studies report their outcomes. This study aims to systematically review the literature regarding outcomes for endoscopic pituitary surgery and how this may be related to a surgical learning curve. An electronic search of the databases Medline, Scopus, Embase, Web of Science and Cochrane Library databases was performed and data extracted according 2020 Preferred Reporting Items of Systematic Reviews and Meta-Analyses (PRISMA) statement. Ten articles were included in the review as they examined the following: rates of gross total resection, average operative time, CSF leak rate, visual outcomes, endocrine outcomes and how these results were influenced by surgical experience. We have demonstrated that a learning curve exists for some outcome variables for endoscopic pituitary surgery. However, there is significant heterogeneity in the current body of literature which makes clear comparisons difficult.
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Affiliation(s)
- Nicholas G Candy
- Department of Surgery - Otolaryngology, Head and Neck Surgery, The University of Adelaide, Basil Hetzel Institute for Translational Research, Woodville South, Adelaide, Australia.
- Department of Neurosurgery, Royal Adelaide Hospital, Adelaide, Australia.
| | | | - Alistair K Jukes
- Department of Neurosurgery, Royal Adelaide Hospital, Adelaide, Australia
| | - Peter-John Wormald
- Department of Surgery - Otolaryngology, Head and Neck Surgery, The University of Adelaide, Basil Hetzel Institute for Translational Research, Woodville South, Adelaide, Australia
| | - Alkis J Psaltis
- Department of Surgery - Otolaryngology, Head and Neck Surgery, The University of Adelaide, Basil Hetzel Institute for Translational Research, Woodville South, Adelaide, Australia
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18
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Naimi B, Duffy A, Garvey E, Urdang Z, Farquhar D, Kelly P, Farrell C, Rabinowitz M, Rosen M, Toskala E, Evans J, Nyquist G. Trends in Endoscopic and Microscopic Approaches to Transsphenoidal Pituitary Surgery in the US. Laryngoscope 2023; 133:2135-2140. [PMID: 37318105 DOI: 10.1002/lary.30820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 05/15/2023] [Accepted: 06/01/2023] [Indexed: 06/16/2023]
Abstract
OBJECTIVES Among the transsphenoidal (TSS) approaches to pituitary tumors, the microscopic approach (MA) has historically been the predominant technique with the increasing adoption of the endoscopic approach (EA). This study investigates national trends in TSS approaches and postoperative outcomes for MA and EA through 2021. METHODS The TriNetX database was queried for patients undergoing TSS (MA and EA) between 2010 and 2021. Data were collected on demographics, geographic distribution of surgical centers, postoperative complications, stereotactic radiosurgery (SRT), repeat surgery, and postoperative emergency department (ED) visits. RESULTS 8644 TSS cases were queried between 2010 and 2021. MA rates were highest until 2013 when rates of EA (52%) surpassed MA (48%) and continued to increase through 2021 (81%). From 2010 to 2015 EA had higher odds of a postoperative CSF leak (OR 3.40) and diabetes insipidus (DI (OR 2.30)) versus MA (p < 0.05); from 2016 to 2021 differences were not significant. Although there was no significant difference among approaches from 2010 to 2015 for syndrome of inappropriate antidiuretic hormone (SIADH), hyponatremia, or bacterial meningitis, from 2016 to 2021 EA had lower odds of SIADH (OR 0.54) and hyponatremia (OR 0.71), and higher odds of meningitis (OR 1.79) versus MA (p < 0.05). EA had higher odds of additional surgery (either EA or MA) after initial surgery from 2010 to 2021. From 2010 to 2015 EA had lower odds of postoperative SRT compared to MA, whereas in 2016-2021 there was no statistical difference among approaches. CONCLUSION This study demonstrates increasing EA adoption for TSS in the United States since 2013. Complication rates have overall improved for EA compared to MA, potentially as a result of improving surgeon familiarity and experience. LEVEL OF EVIDENCE 4 Laryngoscope, 133:2135-2140, 2023.
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Affiliation(s)
- Bita Naimi
- Department of Otolaryngology, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
| | - Alexander Duffy
- Department of Otolaryngology, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
| | - Emily Garvey
- Department of Otolaryngology, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
| | - Zachary Urdang
- Department of Otolaryngology, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
| | - Douglas Farquhar
- Department of Otolaryngology, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
| | - Patrick Kelly
- Department of Neurosurgery, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
| | - Christopher Farrell
- Department of Neurosurgery, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
| | - Mindy Rabinowitz
- Department of Otolaryngology, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
- Department of Neurosurgery, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
| | - Marc Rosen
- Department of Otolaryngology, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
- Department of Neurosurgery, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
| | - Elina Toskala
- Department of Otolaryngology, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
| | - James Evans
- Department of Otolaryngology, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
- Department of Neurosurgery, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
| | - Gurston Nyquist
- Department of Otolaryngology, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
- Department of Neurosurgery, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
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Lopez DC, Almeida JP, Momin AA, Andrade EJD, Soni P, Yogi-Morren D, Kshettry VR, Recinos PF. Triphasic response after endoscopic craniopharyngioma resection and its dependency on infundibular preservation or sacrifice. J Neurosurg 2023; 139:790-797. [PMID: 36738460 DOI: 10.3171/2022.12.jns221137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2022] [Accepted: 12/09/2022] [Indexed: 02/05/2023]
Abstract
OBJECTIVE Surgery is the primary treatment for craniopharyngioma with the preservation of hypothalamic function of paramount importance. Infundibular preservation is debated, as maximal resection decreases recurrence rates but causes hypopituitarism. A triphasic response of diabetes insipidus (DI), syndrome of inappropriate antidiuretic hormone secretion (SIADH), and recurrent DI has been described after pituitary surgery, but the impact of infundibular preservation on the triphasic response following craniopharyngioma resection has not been well established. The authors' objective was to assess postoperative fluid and sodium balance and differences in ADH imbalance management following endonasal craniopharyngioma resection based on infundibular transection status. METHODS This is a retrospective cohort study of 19 patients with craniopharyngioma treated with endoscopic endonasal resection between 2014 and 2021. Resection was dichotomized into infundibular transection or preservation. Postoperative triphasic response, time to DI, and time to ADH replacement were compared using Fisher's exact test and Kaplan-Meier analysis. RESULTS Based on surgeon impression, 10 patients had infundibular transection and 9 had infundibular preservation. Overall, 16 patients experienced DI, 12 experienced persistent DI, and 6 experienced SIADH. A postoperative triphasic response occurred in 40% (n = 4) of transection patients without preoperative DI and 11% (n = 1) of preservation patients without preoperative DI. The median time to postoperative DI (0.5 vs 18.0 hours, p = 0.022) and median time to ADH replacement therapy (4.5 vs 24 hours, p = 0.0004) were significantly shorter in the transection group than in the preservation group. CONCLUSIONS Following endonasal craniopharyngioma resection, the triphasic response occurs in nearly half of infundibular transection cases. DI begins earlier with infundibular transection. On the basis of the study findings in which no patients met the criteria for SIADH or were endocrinologically unstable after postoperative day 6, it is reasonable to suggest that otherwise stable patients can be discharged at or before postoperative day 6 when ADH fluctuations have normalized and endocrinopathy is appropriately managed with oral desmopressin. Infundibular transection status may impact postoperative hormonal replacement strategies, but additional studies should evaluate their efficacies.
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Affiliation(s)
- Diana C Lopez
- 1Department of Neurological Surgery and Rosa Ella Burkhardt Brain Tumor & Neuro-Oncology Center, Neurological Institute, Cleveland Clinic, Cleveland
- 2Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, Ohio
| | - João Paulo Almeida
- 2Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, Ohio
- 3Department of Neurosurgery, Mayo Clinic, Jacksonville, Florida
| | - Arbaz A Momin
- 1Department of Neurological Surgery and Rosa Ella Burkhardt Brain Tumor & Neuro-Oncology Center, Neurological Institute, Cleveland Clinic, Cleveland
- 2Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, Ohio
| | - Erion Júnior de Andrade
- 1Department of Neurological Surgery and Rosa Ella Burkhardt Brain Tumor & Neuro-Oncology Center, Neurological Institute, Cleveland Clinic, Cleveland
| | - Pranay Soni
- 1Department of Neurological Surgery and Rosa Ella Burkhardt Brain Tumor & Neuro-Oncology Center, Neurological Institute, Cleveland Clinic, Cleveland
| | - Divya Yogi-Morren
- 2Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, Ohio
- 4Department of Endocrinology, Diabetes and Metabolism, Cleveland Clinic, Cleveland; and
| | - Varun R Kshettry
- 1Department of Neurological Surgery and Rosa Ella Burkhardt Brain Tumor & Neuro-Oncology Center, Neurological Institute, Cleveland Clinic, Cleveland
- 2Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, Ohio
| | - Pablo F Recinos
- 1Department of Neurological Surgery and Rosa Ella Burkhardt Brain Tumor & Neuro-Oncology Center, Neurological Institute, Cleveland Clinic, Cleveland
- 2Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, Ohio
- 5Department of Otolaryngology-Head & Neck Surgery, Head and Neck Institute, Cleveland Clinic, Cleveland, Ohio
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20
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Xiao D, Zhang S, Lin K, Zhao L, Wei L, Wang S. Pre- and Postoperative Magnetic Resonance Imaging Comparative Studies of Pituitary Tissues Following Transsphenoidal Resection of Pituitary Macroadenomas. J Integr Neurosci 2023; 22:107. [PMID: 37735115 DOI: 10.31083/j.jin2205107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 02/14/2023] [Accepted: 02/21/2023] [Indexed: 09/23/2023] Open
Abstract
BACKGROUND Magnetic resonance imaging (MRI) has become the most important radiological procedure for diagnosing and following pituitary tumors. But previous MRI studies on pituitary adenomas are mainly focused on the posterior pituitary. Few research has been done on residual normal pituitary tissue before and after transsphenoidal surgery. This retrospective cohort study investigates the pre- and postoperative magnetic resonance imaging characteristics of normal pituitary tissues regarding transsphenoidal resection of pituitary macroadenomas. METHODS Pre- and postoperative magnetic resonance imaging scanning of 112 consecutive pituitary macroadenoma patients who underwent tumor resection via transsphenoidal approach was performed, and their medical records were studied. RESULTS On preoperative MRI, 66 cases of pituitary stalks were identifiable, 9 of them were roughly in the middle, and 57 cases showed left or right deviation, with the angle between pituitary stalks and the sagittal plane was 5.32°-64.05° (average 21.65°). Among the 57 patients with preoperative pituitary stalk deviation, 55 of the pituitary stalk deviations improved in 1 week after surgery, and 30 cases were almost in the middle in 4-6 months after operation, with the other cases get better in varying degrees. The diameter of pituitary stalk was 1.08-3.89 mm (mean 2.36 mm) in pre-operation, and 1.29-3.43 mm (mean 2.30 mm) in 4-6 months after operation. The length of pituitary stalk was 1.41-11.74 mm (mean 6.12 mm) preoperatively, 3.61-11.63 mm (mean 6.93 mm) early postoperatively, and 5.37-17.57 mm (mean 8.83 mm) in 4-6 months after operation. Pituitary stalk was thickened or compressed on preoperative MR images, and gradually recovered to normal during postoperative period. It tended to be in the middle position and its length increased gradually until 4-6 months after operation. On preoperative MRI, 69 out of 112 patients showed residual pituitary tissues (RPT)(+) on enhanced MRI. RPT were likely located above the adenomas in somatotroph adenoma patients. Morphological restitution of postoperative normal pituitary tissues was better in lateral displacement than in superior or superolateral patterns on preoperative magnetic resonance imaging. Postoperative normal pituitary tissues usually subsided directly in superior displacement pattern on preoperative MRI, while were likely to be confined in the lateral side in lateral and superolateral displacement patients. Postoperative morphologic remodeling grade of RPT was positively correlated with the maximum diameter of pituitary adenoma (p = 0.000), but not with age. CONCLUSIONS The larger the tumor diameter, the worse the pituitary morphological recovery after tumor resection. Relative locations of normal pituitary and adenoma tissues may be related to adenoma type and may affect postoperative reconstruction of residual normal pituitary tissues. These findings enable surgeons to distinguish pituitary tissue from residual or recurring tumor tissue on postoperative magnetic resonance imaging.
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Affiliation(s)
- Deyong Xiao
- Department of Neurosurgery, The First Affiliated Hospital of Xiamen University, 361005 Xiamen, Fujian, China
- Department of Neurosurgery, Fuzhou 900th Hospital, Fujian Medical University Fuzong Clinical College, 350025 Fuzhou, Fujian, China
| | - Shuai Zhang
- Department of Neurosurgery, Fuzhou 900th Hospital, Fujian Medical University Fuzong Clinical College, 350025 Fuzhou, Fujian, China
| | - Kunzhe Lin
- Department of Neurosurgery, Fuzhou 900th Hospital, Fujian Medical University Fuzong Clinical College, 350025 Fuzhou, Fujian, China
| | - Lin Zhao
- Department of Neurosurgery, Fuzhou 900th Hospital, Fujian Medical University Fuzong Clinical College, 350025 Fuzhou, Fujian, China
| | - Liangfeng Wei
- Department of Neurosurgery, Fuzhou 900th Hospital, Fujian Medical University Fuzong Clinical College, 350025 Fuzhou, Fujian, China
| | - Shousen Wang
- Department of Neurosurgery, Fuzhou 900th Hospital, Fujian Medical University Fuzong Clinical College, 350025 Fuzhou, Fujian, China
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Abdollahifard S, Taherifard E, Sadeghi A, Farrokhi A, Cohen-Gadol AA, Palmisciano P. Early Morning Cortisol Level as a Predictive Factor for Long-Term Glucocorticoid Replacement After Pituitary Surgery: A Systematic Review and Meta-Analysis. World Neurosurg 2023; 176:168-178. [PMID: 37201788 DOI: 10.1016/j.wneu.2023.05.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 05/06/2023] [Accepted: 05/08/2023] [Indexed: 05/20/2023]
Abstract
BACKGROUND A reliable strategy for predicting long-term adrenal insufficiency after pituitary surgery can reduce the risk of glucocorticoid overexposure or missing patients with pituitary insufficiency. For this purpose, we aimed to assess the predictive value of early postoperative morning serum cortisol level for the detection of hypothalamic-pituitary-adrenal axis dysfunction in patients who underwent pituitary surgery. METHODS A Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA)-based systematic review was conducted to include articles investigating morning blood cortisol levels after pituitary surgery for lesions of the pituitary gland as a determinant for administration of long-term supplemental glucocorticoids. Bayesian statistics were used to pool the sensitivity and specificity rates. Sensitivity and specificity were also determined for each potential cortisol level on postoperative day (POD) 1 and POD 2. RESULTS The study included 17 articles encompassing 1648 patients. Morning cortisol levels on POD 1 and POD 2 showed pooled sensitivity rates of 86.4% and 86.6% and pooled specificity rates of 73.1% and 78.2%, respectively, for predicting long-term glucocorticoid replacement after surgery. A cortisol level of 2.1 μg/dL showed the highest sensitivity rate (98.78%), and 22.5 μg/dL showed the highest specificity rate (72.5%) on POD 1. CONCLUSIONS In this review and Bayesian meta-analysis, we found that postoperative serum cortisol measurement may have high accuracy in prediction of the long-term need for glucocorticoid administration in patients who underwent pituitary surgery.
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Affiliation(s)
| | - Erfan Taherifard
- School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran; MPH Department, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Alireza Sadeghi
- School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | | | | | - Paolo Palmisciano
- Department of Neurosurgery, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA.
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22
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Ma J, Gooderham P, Akagami R, Makarenko S. Correlation of Pituitary Descent and Diabetes Insipidus After Transsphenoidal Pituitary Macroadenoma Resection. Neurosurgery 2023; 92:1269-1275. [PMID: 36700759 DOI: 10.1227/neu.0000000000002360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Accepted: 11/10/2022] [Indexed: 01/27/2023] Open
Abstract
BACKGROUND Endoscopic transsphenoidal surgery remains the technique of choice for resection of pituitary adenoma. Postoperative diabetes insipidus (DI) is most often transient and observed in 1.6% to 34% of patients, whereas permanent DI has been reported in 0% to 2.7% of patients. The proposed mechanism was the transduction of traction forces exerted by the surgeon on the descended diaphragma sellae and through the pituitary stalk. OBJECTIVE To quantify and correlate the degree of pituitary gland descent with postoperative DI. METHODS Of 374 patients who underwent transsphenoidal resection of a pituitary adenoma between 2010 and 2020 at our institution, we report a cohort of 30 patients (Group A) DI. We also report a matched cohort by tumor volume of 30 patients who did not develop DI (Group B). We quantified the tension on the pituitary stalk by calculating pituitary descent interval (PDI) by comparing preoperative and postoperative position of the pituitary gland and using Pythagoras' formula where , with craniocaudal (CC) and anterior-posterior (AP) representing measurements of pituitary translation in respective directions after resection. RESULTS Patients who developed DI had significantly greater pituitary gland translations in the craniocaudal (23.0 vs 16.3 mm, P = .0015) and anteroposterior (2.4 vs 1.5 mm, P = .0168) directions. Furthermore, Group A had a statistically greater PDI, which was associated with development of DI (23.2 vs 16.6 mm, P = .0017). CONCLUSION We were able to quantify pituitary descent and subsequent tension on the pituitary stalk, while also associating it with development of postoperative DI after pituitary adenoma resection.
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Affiliation(s)
- Josh Ma
- Division of Neurosurgery, Department of Surgery, Vancouver General Hospital, University of British Columbia, Vancouver, British Columbia, Canada
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23
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Ben-Shlomo N, Mudry A, Naples J, Walsh J, Smith TR, Laws ER, Corrales CE. Hajek and Hirsch: Otolaryngology Pioneers of Endonasal Transsphenoidal Pituitary Surgery. Laryngoscope 2023; 133:807-813. [PMID: 36420787 PMCID: PMC10023270 DOI: 10.1002/lary.30496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Accepted: 11/07/2022] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To evaluate the historical descriptive origins of the extracranial transnasal transsphenoidal route to the sphenoid sinus and sella turcica focusing on the works of two otolaryngologists: Markus Hajek (1861-1941) and Oskar Hirsch (1877-1965). DATA SOURCES A collection of primary references of author publications, and contemporary references and textbooks. REVIEW METHODS Primary references were reviewed with specific focus on surgical routes to the sphenoid sinus and sella turcica. Chronology was cross-referenced with contemporary publications by contemporaries. Translations from German were conducted by author AM when necessary. RESULTS Markus Hajek elegantly described the surgical approach to the posterior ethmoids and sphenoid sinus in 1904 using a transnasal route. Building on this foundation, Oskar Hirsch described the fully extracranial endonasal transethmoid transsphenoidal approach in 1909. He was first to describe surgical entrance to the sella using this exclusively unilateral endonasal route, which he demonstrated on a cadaver. He reports performing this procedure on a live patient in April, 1910, under local anesthesia in stages over 5 weeks. For better exposure, Hirsch consolidated his method with Killian's submucosal window resection of the posterior nasal septum allowing for bilateral access to the sphenoid sinus and sella, and completed a single stage procedure on a patient in June 1910. CONCLUSION Oskar Hirsch was the first to describe and perform a stepwise surgical approach to the sella using an exclusively extracranial, endonasal, transethmoid, and transsphenoidal approach. He built upon his mentor Markus Hajek's approaches to the posterior ethmoid cells and sphenoid sinus. LEVEL OF EVIDENCE NA: Background information, synthesis from multiple sources emphasizing factual information Laryngoscope, 133:807-813, 2023.
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Affiliation(s)
- Nir Ben-Shlomo
- Department of Otolaryngology, Head and Neck Surgery, University of Iowa Hospitals and Clinics, Carver College of Medicine
- Department of Otolaryngology, Head and Neck Surgery, Brigham and Women’s Hospital, Harvard Medical School
| | - Albert Mudry
- Department of Otolaryngology, Head and Neck Surgery, Stanford University School of Medicine
| | - James Naples
- Department of Otolaryngology, Head and Neck Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School
| | - Jarrett Walsh
- Department of Otolaryngology, Head and Neck Surgery, University of Iowa Hospitals and Clinics, Carver College of Medicine
| | - Timothy R. Smith
- Department of Neurosurgery, Brigham and Women’s Hospital, Harvard Medical School
| | - Edward R. Laws
- Department of Neurosurgery, Brigham and Women’s Hospital, Harvard Medical School
| | - C. Eduardo Corrales
- Department of Otolaryngology, Head and Neck Surgery, Brigham and Women’s Hospital, Harvard Medical School
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24
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Maniakhina L, Dabecco R, Adada B, Borghei-Razavi H. Commentary: Endoscopic Endonasal Ipsilateral Posterior Clinoidectomy for Access to a Suprasellar Infundibulo-Tuberal Craniopharyngioma With a Narrow Chiasm-Pituitary Corridor: 2-Dimensional Operative Video. Oper Neurosurg (Hagerstown) 2023; 24:e239-e241. [PMID: 36716065 DOI: 10.1227/ons.0000000000000607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 11/08/2022] [Indexed: 01/31/2023] Open
Affiliation(s)
- Lana Maniakhina
- Department of Neurosurgery, Cleveland Clinic Florida, Weston Florida, USA
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25
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Hoang AN, McGahan BG, Cua S, Magill ST, Nayak P, Montaser AS, Ghalib L, Prevedello LM, Hardesty DA, Carrau RL, Prevedello DM. Pituitary Stalk Stretch Predicts Postoperative Diabetes Insipidus After Pituitary Macroadenoma Transsphenoidal Resection. Oper Neurosurg (Hagerstown) 2023; 24:248-255. [PMID: 36701694 DOI: 10.1227/ons.0000000000000501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Accepted: 09/07/2022] [Indexed: 01/27/2023] Open
Abstract
BACKGROUND Manipulation of the pituitary stalk, posterior pituitary gland, and hypothalamus during transsphenoidal pituitary adenoma resection can cause disruption of water electrolyte regulation leading to diabetes insipidus (DI). OBJECTIVE To determine whether pituitary stalk stretch is an independent risk factor for postoperative DI after pituitary adenoma resection. METHODS A retrospective review was performed of patients undergoing endoscopic endonasal resection of pituitary macroadenoma between July 2010 and December 2016 by a single neurosurgeon. We analyzed preoperative and postoperative imaging metrics to assess predictors for postoperative DI. RESULTS Of the 234 patients undergoing resection, 41 (17.5%) developed postoperative DI. DI was permanent in 10 (4.3%) and transient in 31 (13.2%). The pituitary stalk stretch, measured as the change in stalk length from preoperative to postoperative imaging, was greater in the DI compared with the non-DI group (10.1 mm vs 5.9 mm, P < .0001). The pituitary stalk stretch was associated with DI with significant difference in mean pituitary stalk stretch between non-DI group vs DI group (5.9 mm vs 10.1 mm, P < .0001). Multivariate analysis revealed that pituitary stalk stretch >10 mm was a significant independent predictor of postoperative DI [odds ratios = 2.56 (1.10-5.96), P = .029]. When stratified into transient and permanent DI, multivariable analysis showed that pituitary stalk stretch >10 mm was a significant independent predictor of transient DI [odds ratios = 2.71 (1.0-7.1), P = .046] but not permanent DI. CONCLUSION Postoperative pituitary stalk stretch after transsphenoidal pituitary adenoma surgery is an important factor for postoperative DI. We propose a reconstruction strategy to mitigate stalk stretch.
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Affiliation(s)
- Alex Nguyen Hoang
- Department of Neurological Surgery, Houston Methodist Hospital, Houston, Texas, USA
| | - Benjamin G McGahan
- Department of Neurological Surgery, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | - Santino Cua
- The Ohio State University College of Medicine, Columbus, Ohio, USA
| | - Stephen T Magill
- Department of Neurological Surgery, Northwestern University, Chicago, Illinois, USA
| | - Pratima Nayak
- Department of Endocrinology, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | - Alaa S Montaser
- Department of Neurological Surgery, Ain Shams University, Cairo, Egypt
| | - Luma Ghalib
- Department of Endocrinology, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | - Luciano M Prevedello
- Department of Radiology, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | - Douglas A Hardesty
- Department of Neurological Surgery, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | - Ricardo L Carrau
- Department of Otolaryngology, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | - Daniel M Prevedello
- Department of Neurological Surgery, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
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Grzywotz A, Li Y, Unger N, Kiewert C, Chmielewski WX, Sure U, Uerschels A, Wrede K, Kreitschmann-Andermahr I. Pituitary enlargement in patients with cerebrospinal fluid drainage due to ventricular shunt insertion: know the condition and do not mistake for adenoma. Pituitary 2023; 26:164-170. [PMID: 36652088 PMCID: PMC9908659 DOI: 10.1007/s11102-022-01296-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/24/2022] [Indexed: 01/19/2023]
Abstract
OBJECTIVE Childhood hydrocephalus patients treated by ventriculo-peritoneal (v.-p.) shunting are sometimes referred years after this therapy for evaluation of suspicious pituitary enlargement. Since pituitary size has been shown to depend on cerebrospinal fluid (CSF) pressure, we assume this phenomenon to be caused by shunt overdrainage. Therefore, we studied pituitary size and morphology in shunted hydrocephalus patients with radiological signs of high CSF drainage. PATIENTS AND METHODS Retrospective study of pituitary size and morphology in 15 shunted patients with non-tumoral hydrocephalus and 7 shunted hydrocephalus patients due to childhood brain tumor compared to a population mean. In five brain tumor patients also pre- and postsurgical comparisons were performed. RESULTS Pituitary mid-sagittal size and pituitary volume were significantly higher in both hydrocephalus groups, compared to the population mean (midsagittal size t = 5.91; p < 0.001; pituitary volume, t = 3.03; p = 0.006). In patients available for pre- and postoperative comparison, there was also a significant increase in pituitary size and volume postoperatively (mean preoperative midsagittal height 2.54 ± 1.0 mm vs. 6.6 ± 0.7 mm post-surgery; mean pre-operative pituitary volume 120.5 ± 69.2 mm3 vs. 368.9 ± 57.9 mm3 post-surgery). CONCLUSION Our results confirmed a significant increase in pituitary size and volume, mimicking pituitary pathology, after v.-p. shunt insertion. This phenomenon can be explained by the Monro-Kellie doctrine, stating that intracranial depletion of CSF-as caused by v.p. shunting-leads to compensatory intracranial hyperemia, especially in the venous system, with the consequence of engorged venous sinuses, most likely responsible for enlargement of the pituitary gland.
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Affiliation(s)
- Agnieszka Grzywotz
- Department of Neurosurgery and Spine Surgery, University Hospital Essen, University of Duisburg-Essen, Hufelandstr. 55, 45147, Essen, Germany
| | - Yan Li
- Institute of Radiology and Neuroradiology, University Hospital Essen, University of Duisburg-Essen, Hufelandstr. 55, 45147, Essen, Germany
| | - Nicole Unger
- Department of Endocrinology, Diabetes and Metabolism, University Hospital Essen, University of Duisburg-Essen, Hufelandstr. 55, 45147, Essen, Germany
| | - Cordula Kiewert
- Department of Pediatric Endocrinology, University Hospital Essen, University of Duisburg-Essen, Hufelandstr. 55, 45147, Essen, Germany
| | - Witold X Chmielewski
- Department of Neurosurgery and Spine Surgery, University Hospital Essen, University of Duisburg-Essen, Hufelandstr. 55, 45147, Essen, Germany
| | - Ulrich Sure
- Department of Neurosurgery and Spine Surgery, University Hospital Essen, University of Duisburg-Essen, Hufelandstr. 55, 45147, Essen, Germany
| | - Anne Uerschels
- Department of Neurosurgery and Spine Surgery, University Hospital Essen, University of Duisburg-Essen, Hufelandstr. 55, 45147, Essen, Germany
| | - Karsten Wrede
- Department of Neurosurgery and Spine Surgery, University Hospital Essen, University of Duisburg-Essen, Hufelandstr. 55, 45147, Essen, Germany
| | - Ilonka Kreitschmann-Andermahr
- Department of Neurosurgery and Spine Surgery, University Hospital Essen, University of Duisburg-Essen, Hufelandstr. 55, 45147, Essen, Germany.
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27
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Affiliation(s)
- Shozo Yamada
- Honorary Member, The Japan Endocrine Society
- Director, Hypothalamic and Pituitary Center, Moriyama Neurological Center Hospital
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Lousada LM, Tapia MJB, Cescato VAS, da Silva GO, Musolino NRC, Fragoso MCBV, Bronstein MD, Machado MC. Pregnancy after pituitary surgery does not influence the recurrence of Cushing's disease. Endocrine 2022; 78:552-558. [PMID: 35930216 DOI: 10.1007/s12020-022-03151-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Accepted: 07/18/2022] [Indexed: 11/03/2022]
Abstract
PURPOSE Pregnancy is associated with the activation of the hypothalamus-pituitary-adrenal axis, which can cause a misdiagnosis of Cushing's syndrome. The aim of this study is to evaluate the impact of pregnancy after pituitary surgery on the recurrence rate in Cushing's disease (CD) patients. METHODS This was a retrospective study in a tertiary center. Between 1990 and 2020, 355 CD patients underwent pituitary surgery. Of those, we included 113 female patients who were ≤ 45 years old (median age of 32 years, 14-45), PS remission, a follow-up of ≥6 months (median of 122 months, 6-402) and an available obstetric history. Recurrence was defined as the diagnosis of Cushing's syndrome via at least two altered first-line methods. The patients were divided into two subgroups according to pregnancy: no pregnancy or pregnancy prior to CD diagnosis (NP/PP) and pregnancy after CD pituitary surgery (PA). RESULTS Overall, recurrence occurred in 43 out of 113 patients (38%). A higher recurrence rate was seen in the PA subgroup (11/22, 50%), but there was no significant difference between the NP/PP subgroup (32/91, 35%). No difference in survival-free recurrence (SFR) was found between NP/PP and PA subgroups. The lower SFR was related to a higher PS plasma ACTH and normal pituitary at pathological analyses. CONCLUSIONS There was no difference in the recurrence rate in patients according to pregnancy history. Other studies with higher numbers of patients are needed to confirm these data.
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Affiliation(s)
- Lia Mesquita Lousada
- Neuroendocrine Unit, Division of Endocrinology and Metabolism, University of Sao Paulo Medical School, Sao Paulo, SP, Brazil
| | - Mariuxi Jacqueline Borja Tapia
- Neuroendocrine Unit, Division of Endocrinology and Metabolism, University of Sao Paulo Medical School, Sao Paulo, SP, Brazil
| | | | | | | | | | - Marcello Delano Bronstein
- Neuroendocrine Unit, Division of Endocrinology and Metabolism, University of Sao Paulo Medical School, Sao Paulo, SP, Brazil
- Laboratory of Cellular and Molecular Endocrinology LIM-25, University of Sao Paulo Medical School, Sao Paulo, SP, Brazil
| | - Marcio Carlos Machado
- Neuroendocrine Unit, Division of Endocrinology and Metabolism, University of Sao Paulo Medical School, Sao Paulo, SP, Brazil.
- Laboratory of Cellular and Molecular Endocrinology LIM-25, University of Sao Paulo Medical School, Sao Paulo, SP, Brazil.
- Endocrinology Service, AC Camargo Cancer Center, Sao Paulo, SP, Brazil.
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Jang HN, Kang H, Kim YH, Lim HS, Lee MK, Lee KR, Kim YH, Kim JH. Serum copeptin levels at day two after pituitary surgery and ratio to baseline predict postoperative central diabetes insipidus. Pituitary 2022; 25:1004-1014. [PMID: 36322283 DOI: 10.1007/s11102-022-01278-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/23/2022] [Indexed: 11/21/2022]
Abstract
PURPOSE Central diabetes insipidus is a complication that may occur after pituitary surgery and has been difficult to predict. This study aimed to identify the cutoff levels of serum copeptin and its optimal timing for predicting the occurrence of central diabetes insipidus in patients who underwent transsphenoidal surgery. METHODS This was a prospective observational study of patients who underwent transsphenoidal surgery for pituitary gland or stalk lesions. Copeptin levels were measured before surgery, 1 h after extubation, and on postoperative days 1, 2, 7, and 90. RESULTS Among 73 patients, 14 (19.2%) and 13 (17.8%) patients developed transient and permanent central diabetes insipidus, respectively. There was no significant difference in copeptin levels before surgery and 1 h after extubation; copeptin levels on postoperative days 1, 2, 7, and 90 were significantly lower in patients with permanent central diabetes insipidus than in those without central diabetes insipidus. Copeptin measurement on postoperative day 2 exhibited the highest performance for predicting permanent central diabetes insipidus among postoperative days 1, 2, and 7 (area under the curve [95% confidence interval] = 0.754 [0.632-0.876]). Serum copeptin level at postoperative day 2(< 3.1 pmol/L) showed a sensitivity of 92.3% and a negative predictive value of 97.1%. The ratio of copeptin at postoperative day 2 to baseline (< 0.94) presented a sensitivity of 84.6% and a negative predictive value of 94.9%. The copeptin levels > 3.4 and 7.5 pmol/L at postoperative day 2 and 7 may have ruled out the occurrence of CDI with a negative predictive value of 100%. CONCLUSION The copeptin level at postoperative day 2 and its ratio to baseline can predict the occurrence of permanent central diabetes insipidus after pituitary surgery.
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Affiliation(s)
- Han Na Jang
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, 03080, Seoul, Republic of Korea
| | - Ho Kang
- Department of Neurosurgery, Seoul National University College of Medicine, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, 03080, Seoul, Republic of Korea
| | - Yoo Hyung Kim
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, 03080, Seoul, Republic of Korea
| | - Hwan Sub Lim
- Department of Laboratory Medicine, Seoul Clinical Laboratories, 25F, Heungdeok IT Valley, 13 Heungdeok1-ro, Giheung-gu, 16954, Yongin, Gyeonggi-do, Republic of Korea
| | - Mi-Kyeong Lee
- Department of Laboratory Medicine, Seoul Clinical Laboratories, 25F, Heungdeok IT Valley, 13 Heungdeok1-ro, Giheung-gu, 16954, Yongin, Gyeonggi-do, Republic of Korea
| | - Kyoung-Ryul Lee
- Department of Laboratory Medicine, Seoul Clinical Laboratories, 25F, Heungdeok IT Valley, 13 Heungdeok1-ro, Giheung-gu, 16954, Yongin, Gyeonggi-do, Republic of Korea
| | - Yong Hwy Kim
- Department of Neurosurgery, Seoul National University College of Medicine, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, 03080, Seoul, Republic of Korea.
- Pituitary Center, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, 03080, Seoul, Republic of Korea.
| | - Jung Hee Kim
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, 03080, Seoul, Republic of Korea.
- Pituitary Center, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, 03080, Seoul, Republic of Korea.
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Kilgallon JL, Thorne A, Laws ER. The Hitchhiker Position in Endoscopic Pituitary Surgery. Oper Neurosurg (Hagerstown) 2022; 23:427-430. [PMID: 36227261 DOI: 10.1227/ons.0000000000000363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Accepted: 05/24/2022] [Indexed: 06/16/2023] Open
Abstract
BACKGROUND Technically and ergonomically correct positioning is essential in endoscopic transsphenoidal pituitary surgery. OBJECTIVE To propose a safe, ergonomic approach to conduct endoscopic endonasal pituitary and skull base surgery in large patients without sacrificing important aspects of current standard practice. METHODS The patient's right arm is outstretched and secured in a supine position, with the primary surgeon standing in the axillary area. Considerations include maintaining comfort, immobility, anesthesia access, endotracheal tube fixation, intravenous lines, thorax elevated 25° to 30° for optimization of respiration, free and exposed abdomen for fat graft, legs positioned with no sciatic stretch or venous strain, and the patient's head in parallel with the surrounding area to sustain a strict midline. RESULTS Ten patients who underwent transsphenoidal pituitary tumor resections conducted using the hitchhiker position from October 2019 to June 2021 comprised our study cohort. The patients' mean height was 168.70 ± 9.29 cm, their mean weight was 114.35 ± 19.32 kg, and their mean body mass index was 40.19 ± 6.39 kg/m 2 . Twenty percent (n = 2) patients had a body mass index classified as "obesity class 1," 50% (n = 5) as "obesity class 2," and 30% (n = 3) as "extreme obesity class 3." The primary surgeon consistently reported decreased bodily strain and improved ergonomic access to the surgical site using the hitchhiker position. CONCLUSION The hitchhiker position offers the opportunity to improve both patient and physician well-being in the context of endoscopic pituitary surgery.
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Affiliation(s)
- John L Kilgallon
- Computational Neurosciences Outcomes Center, Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Alison Thorne
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Edward R Laws
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
- Pituitary/Neuroendocrine Center, Brigham & Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
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Mukada N, Tosaka M, Yamaguchi R, Tanaka Y, Takahashi A, Shimauchi-Otaki H, Osawa S, Tsushima Y, Yoshimoto Y. Preoperative Magnetic Resonance Imaging Localization of the Normal Pituitary Gland in Nonfunctioning Pituitary Adenoma Patients Using the Radiological Sign of "Internal Carotid Artery Notch". World Neurosurg 2022; 166:e177-e188. [PMID: 35792224 DOI: 10.1016/j.wneu.2022.06.137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2022] [Revised: 06/25/2022] [Accepted: 06/27/2022] [Indexed: 12/15/2022]
Abstract
OBJECTIVE Asymmetric features of nonfunctioning pituitary adenoma (NFPA) are poorly understood. We investigated the asymmetry in NFPA on magnetic resonance imaging. METHODS We reviewed preoperative magnetic resonance imaging findings of patients initially treated for NFPA. The internal carotid artery (ICA) often seemed to cause an indentation in the external shape of the tumor (i.e., the ICA notch). RESULTS Two cases with a normal pituitary gland located at the midline were excluded. The remaining 66 cases were examined. The side where the normal gland was located was defined as the normal pituitary side and the opposite side as the cavernous sinus side. The Knosp grade was significantly higher on the cavernous sinus side (P < 0.001), and the vertical distance of the ICA was significantly greater on the cavernous sinus side (P < 0.001). The ICA notch was found in 87.9% of all cases on the normal pituitary side, but in only 45.5% on the cavernous sinus side (P < 0.001). In cases with a single-side ICA notch (34 of 68), the ICA notch was found in 91.2% of cases and on the cavernous sinus side in 8.8% (P < 0.001). CONCLUSIONS Magnetic resonance imaging of NFPA frequently shows asymmetry. The tumor does not extend laterally on the normal pituitary side but extends laterally more freely on the cavernous sinus side. The ICA notch is often found on the normal pituitary side where the position of ICA does not move. This may be useful as a preoperative sign to indicate the normal pituitary side.
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Affiliation(s)
- Naoto Mukada
- Department of Neurosurgery, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan
| | - Masahiko Tosaka
- Department of Neurosurgery, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan.
| | - Rei Yamaguchi
- Department of Neurosurgery, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan
| | - Yukitaka Tanaka
- Department of Neurosurgery, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan
| | - Ayako Takahashi
- Department of Diagnostic Radiology and Nuclear Medicine, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan
| | - Hiroya Shimauchi-Otaki
- Department of Neurosurgery, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan
| | - Sho Osawa
- Department of Neurosurgery, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan
| | - Yoshito Tsushima
- Department of Diagnostic Radiology and Nuclear Medicine, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan
| | - Yuhei Yoshimoto
- Department of Neurosurgery, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan
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Abstract
INTRODUCTION Laparoscopic bilateral adrenalectomy (BAD) is one of the treatments of Cushing's Disease (CD), but its indications and outcome is debated. METHODS The literature on BAD was reviewed as part of a work performed for the Cushing's disease guideline. RESULTS The surgical morbidity of BAD is reported between 10 and 18% and no mortality has been reported in the largest series. Because of the endocrine sacrifice it will be mostly performed after a multidisciplinary team discussion in selected cases of refractory CD (mostly after failure of pituitary surgery and/or medical treatment). It is also frequently discussed in female patients desiring pregnancy. Corticotroph tumor progression occurs in 40% of the patients but is in most patients manageable when detected early by a careful long term monitoring with pituitary MRI and ACTH assays after BAD. CONCLUSION BAD is a safe and effective treatment of CD used in specific situations and requiring long term monitoring.
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Affiliation(s)
- Jérôme Bertherat
- Endocrinology Department, Center for Rare Adrenal Diseases, Cochin Hospital, AP-HP, Université Paris Cité, 75014, Paris, France.
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Sumisławski P, Piffko A, Huckhagel T, Ryba A, Burkhardt T, Aberle J, Saeger W, Flitsch J, Rotermund R. Exoscopic vs. microscopic transsphenoidal surgery for Cushing's disease: a retrospective single-center study on 388 patients. Neurosurg Rev 2022; 45:3675-3681. [PMID: 36136255 DOI: 10.1007/s10143-022-01866-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2022] [Revised: 08/02/2022] [Accepted: 09/14/2022] [Indexed: 11/26/2022]
Abstract
Microscopic and endoscopic transsphenoidal surgeries represent the standard treatment for Cushing's disease (CD). At our institution a new exoscopic approach was implemented. After proof of the general use for transsphenoidal pituitary surgery, the aim of this study was to compare the exoscopic 4K3D video microscope with the microscopic transsphenoidal surgery for patients with CD. We conducted a retrospective analysis on 388 patients with CD treated in our medical center via microscopic transsphenoidal surgery (MTS) between January 2008 and July 2019 or via exoscopic transsphenoidal surgery (ExTS) between May 2019 and May 2021. Parameters investigated included histology, pre- and postoperative MRI with tumor size, pre- and postoperative ACTH and cortisol levels, duration of surgery, perioperative and postoperative complications as well as clinical outcome. Patients who underwent ExTS in CD experienced a lower incidence of SIADH/diabetes insipidus (p = 0.0164), a higher rate of remission (p = 0.0422), and a shorter duration of surgery (p < 0.0001), compared to MTS. However, there was no significant difference regarding new postoperative pituitary insufficiency and intraoperative CSF space opening. We found that ExTS had multiple benefits compared to MTS for tumor resection in case of CD. These results are in line with our previous publication on the general applicability of an exoscope in pituitary surgery. To our knowledge, this is the first clinical study proving the superiority of ExTS in CD. These results are promising, nevertheless further studies comparing exoscopic with the endoscopic approach are necessary to finally evaluate the utility of the new technique.
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Affiliation(s)
- Piotr Sumisławski
- Department of Neurosurgery, University Medical Center Hamburg-Eppendorf, Martinistr.52, 20246, Hamburg, Germany
- Department of Neurosurgery, University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstr. 74, 01307, Dresden, Germany
| | - Andras Piffko
- Department of Neurosurgery, University Medical Center Hamburg-Eppendorf, Martinistr.52, 20246, Hamburg, Germany
| | - Torge Huckhagel
- Department of Neurosurgery, University Medical Center Hamburg-Eppendorf, Martinistr.52, 20246, Hamburg, Germany
- Department of Neuroradiology, University Medical Center Gottingen, Göttingen, Germany
| | - Alice Ryba
- Department of Neurosurgery, University Medical Center Hamburg-Eppendorf, Martinistr.52, 20246, Hamburg, Germany
| | - Till Burkhardt
- Department of Neurosurgery, Friedrich-Ebert-Krankenhaus, Neumuenster, Germany
| | - Jens Aberle
- Department of Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Wolfgang Saeger
- Institute of Neuropathology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Jörg Flitsch
- Department of Neurosurgery, University Medical Center Hamburg-Eppendorf, Martinistr.52, 20246, Hamburg, Germany
| | - Roman Rotermund
- Department of Neurosurgery, University Medical Center Hamburg-Eppendorf, Martinistr.52, 20246, Hamburg, Germany.
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Lenga P, Jakobs M, Jesser J, Trong PD, Unterberg AW, Beynon C. The use of quantitative pupillometry in patients with pituitary tumors: a technical note. Acta Neurochir (Wien) 2022; 164:1599-1604. [PMID: 35445853 PMCID: PMC9160135 DOI: 10.1007/s00701-022-05214-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Accepted: 04/11/2022] [Indexed: 11/27/2022]
Abstract
Background Pituitary tumors may cause compression of the optic chiasm, resulting in decreased visual acuity. Therefore, decompression of the optic chiasm is a major goal of surgical treatment in such patients. Quantitative pupillometry has been used in various clinical settings for assessing the optic system but has not been applied in patients with pituitary tumors. This study aimed to evaluate the potential of this technique to improve treatment modalities in patients undergoing surgical resection of pituitary tumors. Method Pupillometry using the automated NPi 200® Pupillometer was performed in seven patients who underwent surgical resection of large pituitary tumors at the University of Heidelberg in 2018. The neurological pupil index (NPi) was assessed preoperatively and postoperatively, and correlations with visual acuity and magnetic resonance imaging (MRI) findings regarding optic chiasm compression were determined. Results All patients experienced visual disturbance due to a large pituitary tumor. The NPi was < 4.0 in all patients in at least one pupil. Intraoperative MRI demonstrated successful decompression of the optic chiasm in all cases. Postoperatively, the NPi values increased, and this increase was correlated with improved visual acuity. Conclusions We found that quantitative pupillometry can detect optic chiasm compression in patients with pituitary tumors. Furthermore, postoperative improvement of NPi values may indicate sufficient decompression of the optic chiasm. Further studies are warranted to substantiate the granularity of this technique to gain valuable information for patients with pituitary tumors who are indicated for surgery.
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Affiliation(s)
- Pavlina Lenga
- Department of Neurosurgery, Heidelberg University Hospital, Im Neuenheimer Feld 400, 69120, Heidelberg, Germany.
| | - Martin Jakobs
- Department of Neurosurgery, Heidelberg University Hospital, Im Neuenheimer Feld 400, 69120, Heidelberg, Germany
| | - Jessica Jesser
- Department of Neuroradiology, Heidelberg University Hospital, Heidelberg, Germany
| | - Philip Dao Trong
- Department of Neurosurgery, Heidelberg University Hospital, Im Neuenheimer Feld 400, 69120, Heidelberg, Germany
| | - Andreas W Unterberg
- Department of Neurosurgery, Heidelberg University Hospital, Im Neuenheimer Feld 400, 69120, Heidelberg, Germany
| | - Christopher Beynon
- Department of Neurosurgery, Heidelberg University Hospital, Im Neuenheimer Feld 400, 69120, Heidelberg, Germany
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Zucchini S, Di Iorgi N, Pozzobon G, Pedicelli S, Parpagnoli M, Driul D, Matarazzo P, Baronio F, Crocco M, Iudica G, Partenope C, Nardini B, Ubertini G, Menardi R, Guzzetti C, Iughetti L, Aversa T, Di Mase R, Cassio A. Management of Childhood-onset Craniopharyngioma in Italy: A Multicenter, 7-Year Follow-up Study of 145 Patients. J Clin Endocrinol Metab 2022; 107:e1020-e1031. [PMID: 34718649 DOI: 10.1210/clinem/dgab784] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Indexed: 11/19/2022]
Abstract
CONTEXT Nationwide data on children diagnosed with craniopharyngioma (CP) are not available in Italy. OBJECTIVE This work aimed to identify patients' characteristics, type of surgical approach, complications and recurrences, number of pituitary deficits, and number of patients starting growth hormone (GH) treatment. METHODS A retrospective multicenter collection took place of 145 patients aged 0 to 18 years who underwent surgery for CP between 2000 and 2018, and followed up in 17 Italian centers of pediatric endocrinology. RESULTS Age at diagnosis was 8.4 ± 4.1 years. Duration of symptoms was 10.8 ± 12.5 months and headache was most frequent (54%), followed by impaired growth (48%) and visual disturbances (44%). Most lesions were suprasellar (85%), and histology was adamantinomatous in all cases but two. Surgical approach was transcranial (TC) in 67.5% of cases and transsphenoidal (TS) in 31.%. The TC approach was prevalent in all age groups. Postsurgery complications occurred in 53% of cases, with water-electrolyte disturbances most frequent. Radiotherapy was used in 39% of cases. All patients but one presented with at least one hormone pituitary deficiency, with thyrotropin deficiency most frequent (98.3%), followed by adrenocorticotropin (96.8%), arginine vasopressin (91.1%), and GH (77.4%). Body mass index (BMI) significantly increased over time. A hypothalamic disturbance was present in 55% of cases. GH therapy was started during follow-up in 112 patients at a mean age of 10.6 years, and 54 developed a recurrence or regrowth of the residual lesion. CONCLUSION CP is often diagnosed late in Italy, with TC more frequent than the TS surgical approach. Postsurgery complications were not rare, and hypopituitarism developed almost in all cases. BMI shows a tendency to increase overtime.
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Affiliation(s)
- Stefano Zucchini
- Pediatric Endocrine Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Endo-ERN Center for Rare Endocrine Conditions, 40138 Bologna, Italy
| | - Natascia Di Iorgi
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), University of Genova, 16147 Genoa, Italy
- Department of Pediatrics, IRCCS Istituto Giannina Gaslini, 16147 Genoa, Italy
| | - Gabriella Pozzobon
- Department of Paediatrics, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Endo-ERN Center for Rare Endocrine Conditions, 20132 Milan, Italy
| | - Stefania Pedicelli
- Dipartimento Pediatrico Universitario Ospedaliero, IRCCS "Bambino Gesù" Children's Hospital, 00165 Rome, Italy
| | - Maria Parpagnoli
- Auxo-Endocrinology and Gynecology Meyer Children's University Hospital, 50139 Florence, Italy
| | - Daniela Driul
- Division of Pediatrics, University Hospital Santa Maria della Misericordia, ASUFC, 33100 Udine, Italy
| | - Patrizia Matarazzo
- Department of Pediatric Endocrinology, Regina Margherita Children's Hospital, University of Turin, 10126 Turin, Italy
| | - Federico Baronio
- Pediatric Endocrine Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Endo-ERN Center for Rare Endocrine Conditions, 40138 Bologna, Italy
| | - Marco Crocco
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), University of Genova, 16147 Genoa, Italy
- Neuro-Oncology Unit, IRCCS Istituto Giannina Gaslini, 16147 Genoa, Italy
| | - Giovanna Iudica
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (DINOGMI), University of Genova, 16147 Genoa, Italy
| | - Cristina Partenope
- Department of Paediatrics, IRCCS San Raffaele Scientific Institute, Vita Salute San Raffaele University, Endo-ERN Center for Rare Endocrine Conditions, 20132 Milan, Italy
| | - Beatrice Nardini
- Auxo-Endocrinology and Gynecology Meyer Children's University Hospital, 50139 Florence, Italy
| | - Graziamaria Ubertini
- Dipartimento Pediatrico Universitario Ospedaliero, IRCCS "Bambino Gesù" Children's Hospital, 00165 Rome, Italy
| | - Rachele Menardi
- Division of Paediatrics, Department of Medicine (DAME) University of Udine, 33100 Udine, Italy
| | - Chiara Guzzetti
- Pediatric Endocrine Unit, Pediatric Hospital Microcitemico Antonio Cao, AO Brotzu, 09121 Cagliari, Italy
| | - Lorenzo Iughetti
- Pediatric Unit, Department of Medical and Surgical Sciences for Mothers, Children and Adults, University of Modena and Reggio Emilia, 41124 Modena, Italy
| | - Tommaso Aversa
- Unit of Paediatrics, Department of Human Pathology of Adulthood and Childhood, University of Messina, 98124 Messina, Italy
| | - Raffaella Di Mase
- University Federico II, Department of Translational Medical Sciences, 80131 Naples, Italy
| | - Alessandra Cassio
- Pediatric Endocrine Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Endo-ERN Center for Rare Endocrine Conditions, 40138 Bologna, Italy
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Roh Y, Kim D, Jeong S, Lee H. Evaluation of the accuracy of three-dimensionally printed patient-specific guides for transsphenoidal hypophysectomy in small-breed dogs. Am J Vet Res 2022; 83:465-472. [PMID: 35175933 DOI: 10.2460/ajvr.21.09.0154] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVE To assess the accuracy of transsphenoidal hypophysectomy using 3-D printed patient-specific guides (3D-PSGs) in small-breed dogs. ANIMALS Heads obtained from the cadavers of 19 small-breed dogs (ex vivo portion of study) and 3 healthy adult (3 to 4 years) purpose-bred Beagles with a median body weight of 9.2 kg. PROCEDURES In the ex vivo study, CT images of the cadavers were collected. The position, width, and length of the pituitary fossa and the pilot hole (insertion angle and place) were measured. Using PSGs, 19 pilot holes were made for the pituitary gland fossa, and CT was performed to assess the position accuracy. In the in vivo study, 3 surgical windows from the pilot holes were made using PSGs. Repeated CT and MRI were performed to evaluate the safeness and effectiveness of PSGs, followed by necropsy. RESULTS In the ex vivo study, the median (interquartile range) difference between the pre- and postoperative insertion angles was 2° (0° to 3.5°) and the median deviation of the pilot hole was 0.46 mm (0 to 1.58 mm). In the in vivo study, the surrounding structures were not damaged, and favorable outcomes were evident in terms of the shape, size, and position of the surgical window. CLINICAL RELEVANCE 3D-PSGs provided a safe and effective surgical window for transsphenoidal hypophysectomy. Our findings emphasized the applicability of PSGs in brain surgery, in terms of accuracy and effectiveness.
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Mallari RJ, Thakur JD, Barkhoudarian G, Eisenberg A, Rodriguez A, Rettinger S, Cohan P, Nieman L, Kelly DF. Diagnostic Pitfalls in Cushing Disease: Surgical Remission Rates, Test Thresholds, and Lessons Learned in 105 Patients. J Clin Endocrinol Metab 2022; 107:205-218. [PMID: 34478542 PMCID: PMC8684536 DOI: 10.1210/clinem/dgab659] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Indexed: 11/19/2022]
Abstract
CONTEXT Confirming a diagnosis of Cushing disease (CD) remains challenging, yet is critically important before recommending transsphenoidal surgery for adenoma resection. OBJECTIVE To describe predictive performance of preoperative biochemical and imaging data relative to post-operative remission and clinical characteristics in patients with presumed CD. DESIGN, SETTING, PATIENTS, INTERVENTIONS Patients (n = 105; 86% female) who underwent surgery from 2007 through 2020 were classified into 3 groups: group A (n = 84) pathology-proven ACTH adenoma; group B (n = 6) pathology-unproven but with postoperative hypocortisolemia consistent with CD; and group C (n = 15) pathology-unproven, without postoperative hypocortisolemia. Group A + B were combined as confirmed CD and group C as unconfirmed CD. MAIN OUTCOMES Group A + B was compared with group C regarding predictive performance of preoperative 24-hour urinary free cortisol (UFC), late night salivary cortisol (LNSC), 1-mg dexamethasone suppression test (DST), plasma ACTH, and pituitary magnetic resonance imaging (MRI). RESULTS All groups had a similar clinical phenotype. Compared with group C, group A + B had higher mean UFC (P < 0.001), LNSC (P = 0.003), DST (P = 0.06), and ACTH (P = 0.03) and larger MRI-defined lesions (P < 0.001). The highest accuracy thresholds were: UFC 72 µg/24 hours; LNSC 0.122 µg/dL, DST 2.70 µg/dL, and ACTH 39.1 pg/mL. Early (3-month) biochemical remission was achieved in 76/105 (72%) patients: 76/90(84%) and 0/15(0%) of group A + B vs group C, respectively, P < 0.0001. In group A + B, nonremission was strongly associated with adenoma cavernous sinus invasion. CONCLUSIONS Use of strict biochemical thresholds may help avoid offering transsphenoidal surgery to presumed CD patients with equivocal data and improve surgical remission rates. Patients with Cushingoid phenotype but equivocal biochemical data warrant additional rigorous testing.
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Affiliation(s)
- Regin Jay Mallari
- Pacific Pituitary Disorders Center, Pacific Neuroscience Institute, Santa Monica, CA 90404, USA
| | - Jai Deep Thakur
- Pacific Pituitary Disorders Center, Pacific Neuroscience Institute, Santa Monica, CA 90404, USA
- University of South Alabama, Mobile, AL 36604, USA
| | - Garni Barkhoudarian
- Pacific Pituitary Disorders Center, Pacific Neuroscience Institute, Santa Monica, CA 90404, USA
- Saint John’s Cancer Institute at Saint John’s Health Center, Santa Monica, CA 90404, USA
| | - Amy Eisenberg
- Pacific Pituitary Disorders Center, Pacific Neuroscience Institute, Santa Monica, CA 90404, USA
| | - Amanda Rodriguez
- Pacific Pituitary Disorders Center, Pacific Neuroscience Institute, Santa Monica, CA 90404, USA
| | - Sarah Rettinger
- Pacific Pituitary Disorders Center, Pacific Neuroscience Institute, Santa Monica, CA 90404, USA
| | - Pejman Cohan
- Pacific Pituitary Disorders Center, Pacific Neuroscience Institute, Santa Monica, CA 90404, USA
| | - Lynnette Nieman
- Diabetes, Endocrine and Obesity Branch, The National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK), National Institutes of Health, Bethesda, MD 20814, USA
| | - Daniel F Kelly
- Pacific Pituitary Disorders Center, Pacific Neuroscience Institute, Santa Monica, CA 90404, USA
- Saint John’s Cancer Institute at Saint John’s Health Center, Santa Monica, CA 90404, USA
- Correspondence: Daniel F. Kelly, MD, Pacific Neuroscience Institute, Saint John’s Cancer Institute, Providence Saint John’s Health Center, 2125 Arizona Ave., Santa Monica, CA 90404, USA.
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Petersson M, Berinder K, Eden Engström B, Tsatsaris E, Ekman B, Wahlberg J, Burman P, Borg H, Siesjö P, Dahlqvist P, Åkerman AK, Ragnarsson O, Olsson M, Förander P, Bensing S, Höybye C. Natural history and surgical outcome of Rathke's cleft cysts-A study from the Swedish Pituitary Registry. Clin Endocrinol (Oxf) 2022; 96:54-61. [PMID: 34724249 DOI: 10.1111/cen.14622] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Revised: 09/23/2021] [Accepted: 09/24/2021] [Indexed: 11/29/2022]
Abstract
OBJECTIVE Rathke's cleft cysts are benign, embryological remnants in the pituitary gland. The majority of them are small and asymptomatic but a few may become large, and cause mass effects, pituitary hormone deficiencies and visual impairment. Recommendations for the follow-up of Rathke's cleft cysts vary since data on the natural history are sparse. PATIENTS AND DESIGN Data at diagnosis and at 1, 5 and 10 years for patients with a Rathke's cleft cyst (434 at diagnosis, 317 females) were retrieved from the Swedish Pituitary Registry. Cysts ≤3 mm in diameter were excluded from the study. MEASUREMENTS Data included demographics, cyst size, pituitary function, visual defects and surgery. RESULTS The mean age at diagnosis was 45 years. In patients with cysts <10 mm in diameter (n = 204) 2.9% had pituitary hormone deficiencies and 2% had visual field impairments. Cyst size did not progress during the 5 years. Cysts with a diameter of ≥10 mm that were not operated (n = 174) decreased in size over the years (p < .01). Pituitary hormone deficiencies and visual impairments were more frequent (18% and 5.7%, respectively) but were stable over time. Transphenoidal surgery was performed in 56 patients of whom 51 underwent surgery before the 1-year follow-up. The mean cyst diameter at diagnosis was 18 mm (range: 9─30 mm), 36% had pituitary hormone deficiency, 45% had visual field defects and 20% had impaired visual acuity. One year after surgery 60% had no cyst remnants, 50% had a pituitary deficiency, 26% had visual field defects and 12% had impaired visual acuity. No major changes were observed after 5 years. Twelve of the operated patients had a follow-up at 10 years, in eight the cyst remnants or recurrences increased in size over time (p < .05). CONCLUSIONS Rathke's cleft cysts with a size less than 10 mm rarely grow and our results indicate that radiological follow-up can be restricted to 5 years. In contrast, progression of postoperative remnants or recurrent cysts is more likely and require long-term follow-up.
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Affiliation(s)
- Maria Petersson
- Department of Molecular Medicine and Surgery, Karolinska Institutet and Department of Endocrinology, Karolinska University Hospital, Stockholm, Sweden
| | - Katarina Berinder
- Department of Molecular Medicine and Surgery, Karolinska Institutet and Department of Endocrinology, Karolinska University Hospital, Stockholm, Sweden
| | - Britt Eden Engström
- Department of Medical Sciences, Endocrinology and Mineral Metabolism, Uppsala University and Uppsala University Hospital, Uppsala, Sweden
| | - Erika Tsatsaris
- Department of Medical Sciences, Endocrinology and Mineral Metabolism, Uppsala University and Uppsala University Hospital, Uppsala, Sweden
| | - Bertil Ekman
- Department of Endocrinology in Linköping and Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - Jeanette Wahlberg
- Department of Endocrinology in Linköping and Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
- Department of Internal Medicine, School of Health and Medical Sciences, Örebro University, Örebro, Sweden
| | - Pia Burman
- Department of Endocrinology, Skåne University Hospital, University of Lund, Malmö, Sweden
| | - Henrik Borg
- Department of Endocrinology, Skåne University Hospital, University of Lund, Lund, Sweden
| | - Peter Siesjö
- Department of Neurosurgery, Skåne University Hospital, University of Lund, Lund, Sweden
| | - Per Dahlqvist
- Department of Public Health and Clinical Medicine, Umeå University, Umeå, Sweden
| | - Anna-Karin Åkerman
- Department of Internal Medicine, School of Health and Medical Sciences, Örebro University, Örebro, Sweden
| | - Oskar Ragnarsson
- Department of Internal Medicine and Clinical Nutrition, Institute of Medicine at Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Martin Olsson
- Department of Neurosurgery, Karolinska University Hospital, Stockholm, Sweden
| | - Petter Förander
- Department of Neurosurgery, Karolinska University Hospital, Stockholm, Sweden
| | - Sophie Bensing
- Department of Molecular Medicine and Surgery, Karolinska Institutet and Department of Endocrinology, Karolinska University Hospital, Stockholm, Sweden
| | - Charlotte Höybye
- Department of Molecular Medicine and Surgery, Karolinska Institutet and Department of Endocrinology, Karolinska University Hospital, Stockholm, Sweden
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Pedersen MB, Dukanovic S, Springborg JB, Andreassen M, Krogh J. Endocrine Function after Transsphenoidal Surgery in Patients with Non-Functioning Pituitary Adenomas: A Systematic Review and Meta-Analysis. Neuroendocrinology 2022; 112:823-834. [PMID: 35172314 DOI: 10.1159/000522090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 01/13/2022] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Transsphenoidal surgery is the current treatment for mass reduction in patients with non-functional pituitary adenomas (NFPAs). The surgical procedure may deteriorate or recover pituitary endocrine function. The aim of this study was to systematically assess the benefits and harms of transsphenoidal surgery on pituitary endocrine function in patients with NFPAs. METHODS This systematic review and meta-analysis was registered with PROSPERO (registration No. CRD42020210853). We searched Pubmed and EMBASE for studies reporting on pituitary function before and after transsphenoidal surgery in patients with NFPAs having a minimum follow-up of 1 month. The prespecified primary outcomes were the proportions of patients with improved or deteriorated pituitary function after surgery reported as weighted mean using random effects meta-analysis or in case of considerable heterogeneity, i.e., I2 ≥ 75%, as a range of reported proportions. Subgroup analyses were planned for the primary outcomes on study level. RESULTS Of the 6,597 identified records, 24 studies enrolling 3,816 participants were eligible for assessment. Twenty-three studies were judged to have serious or critical risk of bias. The range of proportions of patients with recovery of at least one pituitary axis was between 10.2% and 97.7% (I2 = 93%), while the range of proportions of patients experiencing loss of at least one axis after pituitary surgery was between 0.0% and 36.6% (I2 = 91%). None of the a priori planned subgroup analyses explained the observed heterogeneity associated with deterioration of pituitary function after surgery, and the proportion of patients may be underestimated due to publication bias. CONCLUSIONS The current systematic review finds that the endocrine effect of pituitary surgery is unclear both in terms of the chance of recovery and in terms of the risk of pituitary failure and hypopituitarism should be considered only a relative indication for surgery. However, the range of effects does include potentially clinically relevant rates of pituitary recovery calling for more systematic collection of data in future studies.
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Affiliation(s)
- Mathias Brown Pedersen
- Department of Medical Endocrinology and Metabolism, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Stefan Dukanovic
- Department of Medical Endocrinology and Metabolism, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | | | - Mikkel Andreassen
- Department of Medical Endocrinology and Metabolism, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Jesper Krogh
- Department of Medical Endocrinology and Metabolism, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
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Tatsi C, Bompou ME, Flippo C, Keil M, Chittiboina P, Stratakis CA. Paediatric patients with Cushing disease and negative pituitary MRI have a higher risk of nonremission after transsphenoidal surgery. Clin Endocrinol (Oxf) 2021; 95:856-862. [PMID: 34431123 PMCID: PMC10913091 DOI: 10.1111/cen.14560] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 05/05/2021] [Accepted: 06/04/2021] [Indexed: 11/29/2022]
Abstract
OBJECTIVE Diagnostic workup of Cushing disease (CD) involves imaging evaluation of the pituitary gland, but in many patients no tumour is visualised. The aim of this study is to describe the association of magnetic resonance imaging (MRI) findings with the postoperative course of paediatric and adolescent patients with CD. PATIENTS Patients with a diagnosis of CD at less than 21 years of age with MRI evaluation of the pituitary before first transsphenoidal surgery were included. MEASUREMENTS Clinical, imaging and biochemical data were analysed. RESULTS One hundred and eighty-six patients with paediatric or adolescent-onset CD were included in the study. Of all patients, 127 (68.3%) had MRI findings consistent with pituitary adenoma, while the remaining had negative or inconclusive MRI. Patients with negative MRI were younger in age and had lower morning cortisol and adrenocorticotropin levels. Of 181 patients with data on postoperative course, patients with negative MRI had higher odds of not achieving remission after the first surgery (odds ratio = 2.6, 95% confidence intervals [CIs] = 1.1-6.0) compared to those with positive MRI. In patients with remission after first transsphenoidal surgery, long-term recurrence risk was not associated with the detection of a pituitary adenoma in the preoperative MRI (hazard risk = 2.1, 95% CI = 0.7-5.8). CONCLUSIONS Up to one-third of paediatric and adolescent patients with CD do not have a pituitary tumour visualised in MRI. A negative MRI is associated with higher odds of nonremission after surgery; however, if remission is achieved, long-term risk for recurrence is not associated with the preoperative MRI findings.
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Affiliation(s)
- Christina Tatsi
- Section on Endocrinology and Genetics, Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD), National Institutes of Health, Bethesda, Maryland, USA
| | - Maria E. Bompou
- Section on Endocrinology and Genetics, Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD), National Institutes of Health, Bethesda, Maryland, USA
| | - Chelsi Flippo
- Section on Endocrinology and Genetics, Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD), National Institutes of Health, Bethesda, Maryland, USA
| | - Meg Keil
- Section on Endocrinology and Genetics, Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD), National Institutes of Health, Bethesda, Maryland, USA
| | - Prashant Chittiboina
- Neurosurgery Unit for Pituitary and Inheritable Diseases, National Institute of Neurological Disorders and Stroke (NINDS), National Institutes of Health, Bethesda, Maryland, USA
| | - Constantine A. Stratakis
- Section on Endocrinology and Genetics, Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD), National Institutes of Health, Bethesda, Maryland, USA
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Fleseriu M, Auchus R, Bancos I, Ben-Shlomo A, Bertherat J, Biermasz NR, Boguszewski CL, Bronstein MD, Buchfelder M, Carmichael JD, Casanueva FF, Castinetti F, Chanson P, Findling J, Gadelha M, Geer EB, Giustina A, Grossman A, Gurnell M, Ho K, Ioachimescu AG, Kaiser UB, Karavitaki N, Katznelson L, Kelly DF, Lacroix A, McCormack A, Melmed S, Molitch M, Mortini P, Newell-Price J, Nieman L, Pereira AM, Petersenn S, Pivonello R, Raff H, Reincke M, Salvatori R, Scaroni C, Shimon I, Stratakis CA, Swearingen B, Tabarin A, Takahashi Y, Theodoropoulou M, Tsagarakis S, Valassi E, Varlamov EV, Vila G, Wass J, Webb SM, Zatelli MC, Biller BMK. Consensus on diagnosis and management of Cushing's disease: a guideline update. Lancet Diabetes Endocrinol 2021; 9:847-875. [PMID: 34687601 PMCID: PMC8743006 DOI: 10.1016/s2213-8587(21)00235-7] [Citation(s) in RCA: 262] [Impact Index Per Article: 87.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 07/22/2021] [Accepted: 08/04/2021] [Indexed: 12/19/2022]
Abstract
Cushing's disease requires accurate diagnosis, careful treatment selection, and long-term management to optimise patient outcomes. The Pituitary Society convened a consensus workshop comprising more than 50 academic researchers and clinical experts to discuss the application of recent evidence to clinical practice. In advance of the virtual meeting, data from 2015 to present about screening and diagnosis; surgery, medical, and radiation therapy; and disease-related and treatment-related complications of Cushing's disease summarised in recorded lectures were reviewed by all participants. During the meeting, concise summaries of the recorded lectures were presented, followed by small group breakout discussions. Consensus opinions from each group were collated into a draft document, which was reviewed and approved by all participants. Recommendations regarding use of laboratory tests, imaging, and treatment options are presented, along with algorithms for diagnosis of Cushing's syndrome and management of Cushing's disease. Topics considered most important to address in future research are also identified.
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Affiliation(s)
| | | | | | | | - Jerome Bertherat
- Université de Paris, Assistance Publique-Hôpitaux de Paris, Centre de Référence Maladies Rares de la Surrénale, Service d'Endocrinologie, Hôpital Cochin, Paris, France
| | - Nienke R Biermasz
- Leiden University Medical Center and European Reference Center for Rare Endocrine Conditions (Endo-ERN), Leiden, Netherlands
| | | | | | | | - John D Carmichael
- Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Felipe F Casanueva
- Santiago de Compostela University and Ciber OBN, Santiago de Compostela, Spain
| | - Frederic Castinetti
- Aix Marseille Université, Marseille Medical Genetics, INSERM, Marseille, France; Assistance Publique Hopitaux de Marseille, Marseille, France; Department of Endocrinology, La Conception Hospital, Marseille, France
| | - Philippe Chanson
- Université Paris-Saclay, Assistance Publique-Hôpitaux de Paris, Hôpital Bicêtre, Le Kremlin-Bicêtre, France
| | | | - Mônica Gadelha
- Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Eliza B Geer
- Memorial Sloan-Kettering Cancer Center, New York, NY, USA
| | | | - Ashley Grossman
- University of London, London, UK; University of Oxford, Oxford, UK
| | - Mark Gurnell
- University of Cambridge, Cambridge, UK; NIHR Cambridge Biomedical Research Center, Cambridge, UK; Addenbrooke's Hospital, Cambridge, UK
| | - Ken Ho
- The Garvan Institute of Medical Research, Sydney, NSW, Australia
| | | | - Ursula B Kaiser
- Brigham & Women's Hospital, Boston, MA, USA; Harvard Medical School, Boston, MA, USA
| | - Niki Karavitaki
- Institute of Metabolism and Systems Research, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK; Centre for Endocrinology, Diabetes and Metabolism, Birmingham Health Partners, Birmingham, UK; Department of Endocrinology, Queen Elizabeth Hospital, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | | | | | - André Lacroix
- Centre Hospitalier de l'Université de Montréal, Montréal, QC, Canada
| | - Ann McCormack
- The Garvan Institute of Medical Research, Sydney, NSW, Australia
| | | | - Mark Molitch
- Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | | | | | | | - Alberto M Pereira
- Leiden University Medical Center and European Reference Center for Rare Endocrine Conditions (Endo-ERN), Leiden, Netherlands
| | - Stephan Petersenn
- ENDOC Center for Endocrine Tumors, Hamburg, Germany and University of Duisburg-Essen, Essen, Germany
| | | | - Hershel Raff
- Medical College of Wisconsin, Milwaukee, WI, USA; Advocate Aurora Research Institute, Aurora St. Luke's Medical Center, Milwaukee, WI, USA
| | - Martin Reincke
- Department of Medicine IV, University Hospital of LMU, Ludwig-Maximilians-Universität, Munich, Germany
| | | | | | - Ilan Shimon
- Rabin Medical Center, Beilinson Hospital, Petah-Tikva, Israel
| | | | | | - Antoine Tabarin
- CHU de Bordeaux, Hôpital Haut Lévêque, University of Bordeaux, Bordeaux, France
| | | | - Marily Theodoropoulou
- Department of Medicine IV, University Hospital of LMU, Ludwig-Maximilians-Universität, Munich, Germany
| | | | - Elena Valassi
- Endocrinology Unit, Hospital General de Catalunya, Barcelona, Spain; Research Center for Pituitary Diseases (CIBERER Unit 747), Hospital Sant Pau, Barcelona, Spain
| | | | - Greisa Vila
- Medical University of Vienna, Vienna, Austria
| | - John Wass
- Churchill Hospital, Oxford, United Kingdom
| | - Susan M Webb
- Research Center for Pituitary Diseases (CIBERER Unit 747), Hospital Sant Pau, Barcelona, Spain; Universitat Autònoma de Barcelona, Barcelona, Spain
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Ferrigno R, Hasenmajer V, Caiulo S, Minnetti M, Mazzotta P, Storr HL, Isidori AM, Grossman AB, De Martino MC, Savage MO. Paediatric Cushing's disease: Epidemiology, pathogenesis, clinical management and outcome. Rev Endocr Metab Disord 2021; 22:817-835. [PMID: 33515368 PMCID: PMC8724222 DOI: 10.1007/s11154-021-09626-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/05/2021] [Indexed: 12/12/2022]
Abstract
Cushing's disease (CD) is rare in paediatric practice but requires prompt investigation, diagnosis and therapy to prevent long-term complications. Key presenting features are a change in facial appearance, weight gain, growth failure, virilization, disturbed puberty and psychological disturbance. Close consultation with an adult endocrinology department is recommended regarding diagnosis and therapy. The incidence of CD, a form of ACTH-dependent Cushing's syndrome (CS), is equal to approximately 5% of that seen in adults. The majority of ACTH-secreting adenomas are monoclonal and sporadic, although recent studies of pituitary tumours have shown links to several deubiquitination gene defects. Diagnosis requires confirmation of hypercortisolism followed by demonstration of ACTH-dependence. Identification of the corticotroph adenoma by pituitary MRI and/or bilateral inferior petrosal sampling for ACTH may contribute to localisation before pituitary surgery. Transsphenoidal surgery (TSS) with selective microadenomectomy is first-line therapy, followed by external pituitary irradiation if surgery is not curative. Medical therapy to suppress adrenal steroid synthesis is effective in the short-term and bilateral adrenalectomy should be considered in cases unfit for TSS or radiotherapy or when urgent remission is needed after unsuccessful surgery. TSS induces remission of hypercortisolism and improvement of symptoms in 70-100% of cases, particularly when performed by a surgeon with experience in children. Post-TSS complications include pituitary hormone deficiencies, sub-optimal catch-up growth, and persisting excess of BMI. Recurrence of hypercortisolism following remission is recognised but infrequent, being less common than in adult CD patients. With experienced specialist medical and surgical care, the overall prognosis is good. Early referral to an experienced endocrine centre is advised.
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Affiliation(s)
- Rosario Ferrigno
- Dipartimento di Medicina Clinica e Chirurgia, Federico II University, Naples, Italy
| | - Valeria Hasenmajer
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Silvana Caiulo
- Primary care Paediatrician, Local Health Unit of Brindisi, Brindisi, Italy
| | - Marianna Minnetti
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Paola Mazzotta
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Helen L Storr
- Centre for Endocrinology, William Harvey Research Institute, Barts and the London School of Medicine & Dentistry, London, UK
| | - Andrea M Isidori
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - Ashley B Grossman
- Centre for Endocrinology, William Harvey Research Institute, Barts and the London School of Medicine & Dentistry, London, UK
- Royal Free Hospital ENETs Centre of Excellence, London, UK
- Oxford Centre for Diabetes, Endocrinology and Metabolism, University of Oxford, Oxford, UK
| | | | - Martin O Savage
- Centre for Endocrinology, William Harvey Research Institute, Barts and the London School of Medicine & Dentistry, London, UK.
- Centre for Endocrinology, William Harvey Research Institute, Charterhouse Square, London, EC1M 6BQ, UK.
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Kinoshita Y, Taguchi A, Tominaga A, Arita K, Yamasaki F. Pseudocapsular resection in elderly patients with non-functioning pituitary adenoma. Clin Neurol Neurosurg 2021; 210:106997. [PMID: 34741976 DOI: 10.1016/j.clineuro.2021.106997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 09/22/2021] [Accepted: 10/17/2021] [Indexed: 11/18/2022]
Abstract
OBJECTIVE The safety of transsphenoidal surgery (TSS) for pituitary adenoma in elderly populations is becoming a new topic in our aging society. However, previous studies did not focus on the surgical procedures in elderly patients. We attempted to clarify the safety of TSS and the influence of pseudocapsular resection in elderly patients with non-functioning pituitary adenoma (NFPA). METHODS A total of 284 patients undergoing initial TSS for NFPA were categorized into two groups as follows: 1) Elderly group (n = 69; age ≥ 70 years); and 2) Younger group (n = 215; age < 70 years). Furthermore, all patients were newly divided into the two following categories: 1) Resected group (n = 121, with total pseudocapsule resection); and 2) Non-Resected group (n = 163, without total pseudocapsule resection). The main outcome measure was the incidence of perioperative complications and the rate of severe growth hormone deficiency (sGHD) after TSS. RESULTS There were no significant differences in the rates of perioperative complication between the Elderly and Younger groups. Furthermore, pseudocapsular resection did not increase the surgical risks in either group. On the other hand, sGHD only showed a significant improvement in the Younger group. The only factor predicting the new development of sGHD following TSS was an older age, not pseudocapsule resection. CONCLUSIONS Aging does not increase the perioperative complications of TSS for NFPA; however, aging has a negative influence on the postoperative function of GH secretion. In contrast, pseudocapsular resection does not have any negative influence on the perioperative complications or postoperative function of GH secretion, even in elderly patients, based on the authors' experience and surgical technique.
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Affiliation(s)
- Yasuyuki Kinoshita
- Department of Neurosurgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima 734-8551, Japan.
| | - Akira Taguchi
- Department of Neurosurgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima 734-8551, Japan
| | - Atsushi Tominaga
- Department of Neurosurgery and Neuro-Endovascular Therapy, 1-5-54 Ujinakanda, Minami-ku, Hiroshima 734-8530, Japan
| | - Kazunori Arita
- Department of Neurosurgery, Izumi Regional Medical Center, 4513 Akasegawa, Akune 899-1611, Japan
| | - Fumiyuki Yamasaki
- Department of Neurosurgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima 734-8551, Japan
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44
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Lin K, Li J, Lu L, Zhang S, Mu S, Pei Z, Wang C, Lin J, Xue L, Wei L, Zhao L, Wang S. Diaphragma sellae sinking can predict the onset of hyponatremia after transsphenoidal surgery for pituitary adenomas. J Endocrinol Invest 2021; 44:2511-2520. [PMID: 34128213 DOI: 10.1007/s40618-021-01611-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Accepted: 06/05/2021] [Indexed: 12/16/2022]
Abstract
PURPOSE Sinking of the diaphragma sellae (DS) may stretch the pituitary stalk, which in turn impairs neurohypophyseal function; thus, it may play a role in the development of postoperative hyponatremia. We aimed to assess the factors influencing the development of hyponatremia after transsphenoidal surgery (TSS) for pituitary adenomas and analyze the effect of DS sinking on hyponatremia. METHODS After applying the inclusion and exclusion criteria, we retrospectively analyzed the clinical data of patients with pituitary adenoma who underwent TSS. The pituitary gland was scanned using a 3.0-T magnetic resonance imaging, and sagittal and coronal images were acquired. We evaluated the following: preoperative and postoperative hypothalamus‒pituitary‒thyroid axis function, hypothalamus‒pituitary‒adrenal axis function, intra-operative cerebrospinal fluid leaks, diabetes insipidus, hyponatremia, time from the day of surgery to the day of discharge, and time of hyponatremia onset. RESULTS Of the 460 patients who had microscopic TSS for pituitary adenoma, 83 experienced postoperative hyponatremia. Hyponatremia occurred approximately 5.25 days postoperatively and persisted for 5.54 days. The lowest average blood sodium level was 123.9 mEq/L, which occurred at 7.49 days after surgery. Logistic regression analysis showed that the risk of hyponatremia was greater for patients with a significant DS sinking depth, a large pituitary stalk deviation angle difference, and a longer postoperative "measurable pituitary stalk". The difference in blood sodium levels between pre-TSS and 2 days post-TSS was also an independent predictor of postoperative hyponatremia onset. CONCLUSION DS sinking plays an important role in predicting hyponatremia onset after TSS for pituitary adenomas.
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Affiliation(s)
- Kunzhe Lin
- Fuzong Clinical Medical College of Fujian Medical University, Fuzhou, 350025, China
| | - Jun Li
- Department of Neurosurgery, 900th Hospital, Fuzhou, 350025, China
| | - Lingling Lu
- Fuzong Clinical Medical College of Fujian Medical University, Fuzhou, 350025, China
| | - Shangming Zhang
- Department of Neurosurgery, 900th Hospital, Fuzhou, 350025, China
| | - Shuwen Mu
- Fuzong Clinical Medical College of Fujian Medical University, Fuzhou, 350025, China
| | - Zhijie Pei
- Fuzong Clinical Medical College of Fujian Medical University, Fuzhou, 350025, China
| | - Cheng Wang
- Fuzong Clinical Medical College of Fujian Medical University, Fuzhou, 350025, China
| | - Jingying Lin
- Fuzong Clinical Medical College, Fujian University Traditional Chinese Medicine, Fuzhou, 350122, China
| | - Liang Xue
- Department of Neurosurgery, 900th Hospital, Fuzhou, 350025, China
| | - Liangfeng Wei
- Department of Neurosurgery, 900th Hospital, Fuzhou, 350025, China
| | - Lin Zhao
- Department of Neurosurgery, 900th Hospital, Fuzhou, 350025, China
| | - Shousen Wang
- Fuzong Clinical Medical College of Fujian Medical University, Fuzhou, 350025, China.
- Department of Neurosurgery, 900th Hospital, Fuzhou, 350025, China.
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Dutta A, Gupta N, Walia R, Bhansali A, Dutta P, Bhadada SK, Pivonello R, Ahuja CK, Dhandapani S, Hajela A, Simeoli C, Sachdeva N, Saikia UN. Remission in Cushing's disease is predicted by cortisol burden and its withdrawal following pituitary surgery. J Endocrinol Invest 2021; 44:1869-1878. [PMID: 33453019 DOI: 10.1007/s40618-020-01495-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Accepted: 12/26/2020] [Indexed: 12/16/2022]
Abstract
AIM To ascertain the predictors of remission and relapse in patients of Cushing's disease (CD) undergoing pituitary transsphenoidal surgery (TSS). METHODS Patients with CD subjected to TSS over 35 years at a tertiary care center were included. Patients were grouped into remission and persistent disease at 1 year after surgery, and were further followed up for relapse. Demographic, clinical, biochemical, histological, radiological and post-operative follow-up parameters were analyzed. RESULTS Of the 152 patients of CD, 145 underwent TSS. Remission was achieved in 95 (65.5%) patients at 1 year. Patients in remission had shorter duration of symptoms prior to presentation (p = 0.009), more frequent presence of proximal myopathy (p = 0.038) and a tumor size of < 2.05 cm (p = 0.016) in comparison to those with persistent disease. Post-TSS, immediate post-operative 0800-h cortisol (< 159.85 nmol/L; p = 0.001), histological confirmation of tumor (p = 0.045), duration of glucocorticoid replacement (median 90 days; p = 0.001), non-visualization of tumor on MRI (p = 0.003), new-onset hypogonadism (p = 0.001), 3-month 0800-h cortisol (< 384.9 nmol/L; p = 0.001), resolution of diabetes (p = 0.001) and hypertension (p = 0.001), and recovery of hypothalamic-pituitary-adrenal axis (p = 0.018) favored remission. In logistic regression model, requirement of glucocorticoid replacement (p = 0.033), and resolution of hypertension post-TSS (p = 0.003) predicted remission. None of the parameters could predict relapse. CONCLUSION The study could ascertain the predictors of remission in CD. Apart from the tumor characteristics, surgical aspects and low post-operative 0800-h cortisol, the results suggest that baseline clinical parameters, longer glucocorticoid replacement, and resolution of metabolic complications post-TSS predict remission in CD. Long-term follow-up is essential to look for relapse.
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Affiliation(s)
- A Dutta
- Department of Endocrinology, Post Graduate Institute of Medical Education and Research (PGIMER), Nehru Extension block, Chandigarh, 160012, India
| | - N Gupta
- Department of Endocrinology, Post Graduate Institute of Medical Education and Research (PGIMER), Nehru Extension block, Chandigarh, 160012, India
| | - R Walia
- Department of Endocrinology, Post Graduate Institute of Medical Education and Research (PGIMER), Nehru Extension block, Chandigarh, 160012, India.
| | - A Bhansali
- Department of Endocrinology, Post Graduate Institute of Medical Education and Research (PGIMER), Nehru Extension block, Chandigarh, 160012, India
| | - P Dutta
- Department of Endocrinology, Post Graduate Institute of Medical Education and Research (PGIMER), Nehru Extension block, Chandigarh, 160012, India
| | - S K Bhadada
- Department of Endocrinology, Post Graduate Institute of Medical Education and Research (PGIMER), Nehru Extension block, Chandigarh, 160012, India
| | - R Pivonello
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università Federico II di Napoli, Naples, Italy
| | - C K Ahuja
- Department of Radiology, PGIMER, Chandigarh, India
| | - S Dhandapani
- Department of Neurosurgery, PGIMER, Chandigarh, India
| | - A Hajela
- Department of Endocrinology, Post Graduate Institute of Medical Education and Research (PGIMER), Nehru Extension block, Chandigarh, 160012, India
| | - C Simeoli
- Dipartimento di Medicina Clinica e Chirurgia, Sezione di Endocrinologia, Università Federico II di Napoli, Naples, Italy
| | - N Sachdeva
- Department of Endocrinology, Post Graduate Institute of Medical Education and Research (PGIMER), Nehru Extension block, Chandigarh, 160012, India
| | - U N Saikia
- Department of Histopathology, PGIMER, Chandigarh, India
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Vivancos Sánchez C, Palpán Flores A, Rodríguez Domínguez V, Zamarrón Pérez A, Álvarez-Escolá C, Pérez López C. Role of pituitary stalk and gland radiological status on endocrine function and outcome after endoscopic transsphenoidal surgery for non-functioning pituitary adenomas. Endocrine 2021; 73:416-423. [PMID: 33880732 DOI: 10.1007/s12020-021-02726-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Accepted: 04/05/2021] [Indexed: 12/28/2022]
Abstract
PURPOSE To investigate endocrine function changes after non-functioning pituitary adenomas (NFPA) transsphenoidal surgery and to search for predictors of hypopituitarism resolution and development. METHODS We included 117 patients with NFPA who underwent endoscopic transsphenoidal surgery from 2005 to 2019 by two neurosurgeons. Twenty-one patients were excluded because of previous pituitary surgery or radiotherapy. We assessed symptoms at diagnosis, tumour volume, tumour removal, hormonal status at diagnosis, hormonal outcomes at 2- and 12-month follow-up, and complications. Pituitary stalk and gland MRI status (visible or not) were included, and it theirs association to hormonal function was studied for the first time, to our knowledge. RESULTS Pituitary gland visualization was more frequent in those patients who showed a smaller number of axes affected at 12 months (p = 0.011). Pituitary stalk status showed no association to hormonal function. The hormonal normalization rate at 12 months was 13%. The endocrine improvement rate at 12 months was 16.7%. Worsening of hormonal function occurred in 19.8% of patients. Younger age was associated to hormonal improvement (p = 0.004). Higher preoperative tumour volume (p = 0.015) and absence of gross total resection (GTR) (p = 0.049) were associated with worsening in at least one hormonal axis after surgery. CONCLUSIONS Pituitary gland visibility was higher in those patients who showed better hormonal outcomes. Assessment of initial hormonal function and outcome after surgery regarding pituitary stalk status showed no significant association. Higher preoperative tumour volumes and absence of GTR were associated to postoperative endocrine function worsening, while younger age was associated to its improvement.
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Affiliation(s)
- C Vivancos Sánchez
- Neurosurgery Department, Hospital Universitario La Paz, Paseo de la Castellana, 261, Madrid, 28046, Spain.
| | - A Palpán Flores
- Neurosurgery Department, Hospital Universitario La Paz, Paseo de la Castellana, 261, Madrid, 28046, Spain
| | - V Rodríguez Domínguez
- Neurosurgery Department, Hospital Universitario La Paz, Paseo de la Castellana, 261, Madrid, 28046, Spain
| | - A Zamarrón Pérez
- Neurosurgery Department, Hospital Universitario La Paz, Paseo de la Castellana, 261, Madrid, 28046, Spain
| | - C Álvarez-Escolá
- Endocrinology Department, Hospital Universitario La Paz, Paseo de la Castellana, 261, Madrid, 28046, Spain
| | - C Pérez López
- Neurosurgery Department, Hospital Universitario La Paz, Paseo de la Castellana, 261, Madrid, 28046, Spain
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De Jesús O, Matos A, Carro E. Neurosurgery Technical Procedure: Surgeon's Position during Microscopic Transsphenoidal Surgery. P R Health Sci J 2021; 40:87-89. [PMID: 34543567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
The surgeon's position in relation to the patient has been modified throughout the years for transsphenoidal surgery (TSS). Nowadays, if a microscopic approach is used, most centers place the surgeon at the side of the patient's head with the patient facing him. In this paper, we propose a more ergonomic and time-proven setup for this type of surgery. Since the early 1980s, our neurosurgical section has been using an approach where the surgeon stands behind the patient's head with the microscope tower on the surgeon's back. This position is rarely mentioned in the literature. We want to refresh this position for those who still use the microscope and those young neurosurgeons and residents who do most of their work endoscopically. We consider that when the surgeon is standing behind the patient's head, it is more comfortable for the surgeon. Also, it allows for the assistant to be close enough to help during the surgery. This technical note may bring new ideas for those using the microscopic TSS.
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Affiliation(s)
- Orlando De Jesús
- Section of Neurological Surgery, Department of Surgery, University of Puerto Rico Medical Sciences Campus, San Juan, Puerto Rico
| | - Alejandro Matos
- Section of Neurological Surgery, Department of Surgery, University of Puerto Rico Medical Sciences Campus, San Juan, Puerto Rico
| | - Eric Carro
- Section of Neurological Surgery, Department of Surgery, University of Puerto Rico Medical Sciences Campus, San Juan, Puerto Rico
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Ono M, Fukuda I, Soga A, Tahara S, Morita A, Sugihara H. A survey of surgically resected pituitary incidentalomas and a comparison of the clinical features and surgical outcomes of non-functioning pituitary adenomas discovered incidentally versus symptomatically. Endocr J 2021; 68:561-571. [PMID: 33504715 DOI: 10.1507/endocrj.ej20-0335] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Pituitary tumors are discovered either incidentally by imaging studies (incidentalomas) or via evaluation of certain clinical symptoms (symptomatic tumors). In this study, we first surveyed patients with incidentalomas who underwent surgery. Cases included 62.3% non-functioning adenomas (NFPAs), 14.5% functioning adenomas, and 13.8% Rathke's cleft cysts. Next, we compared the clinical features and surgical outcomes of 145 patients whose preoperative diagnosis was NFPA (incidentalomas [n = 79] vs. symptomatic tumors [n = 66]). The patients with incidentalomas were older (59.9 vs. 55.3 years, p < 0.05) and had smaller tumors compared with the patients with symptomatic tumors (mean maximum diameter: 23.1 vs. 27.5 mm, p < 0.01). The main reason for undergoing imaging studies was headache (n = 25) in the incidentaloma group and visual disturbance (n = 46) in the symptomatic tumor group. The incidence of preoperative pituitary hormone deficiencies was lower in the incidentaloma than symptomatic tumor group (growth hormone deficiency: 37.7% vs. 66.7%, p < 0.01; gonadotropin deficiency: 19.0% vs. 39.4%, p < 0.01; adrenocorticotropic hormone deficiency: 3.8% vs. 18.2%, p < 0.01; thyroid stimulating hormone deficiency: 6.3% vs. 12.1%, p = 0.25). Postoperative pituitary function was better preserved in the incidentaloma than symptomatic tumor group (no deficiency: 58.2% vs. 28.8%, p < 0.01). The difference in postoperative complications between groups was not statistically significant (incidentalomas vs. symptomatic tumors: 21.5% vs. 19.7%, p = 0.84). In conclusion, incidentalomas were detected while smaller size and lower incidence of hormone deficiency than symptomatic tumors, and the pituitary hormones were also preserved after surgery. It is important to observe incidentalomas carefully and to judge whether to operate appropriately before they become symptomatic tumors.
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Affiliation(s)
- Mayo Ono
- Dept. of Endocrinology, Diabetes and Metabolism, Graduate School of Medicine, Nippon Medical School, Tokyo 113-8603, Japan
| | - Izumi Fukuda
- Dept. of Endocrinology, Diabetes and Metabolism, Graduate School of Medicine, Nippon Medical School, Tokyo 113-8603, Japan
| | - Akimi Soga
- Dept. of Endocrinology, Diabetes and Metabolism, Graduate School of Medicine, Nippon Medical School, Tokyo 113-8603, Japan
| | - Shigeyuki Tahara
- Dept. of Neurosurgery, Graduate School of Medicine, Nippon Medical School, Tokyo 113-8603, Japan
| | - Akio Morita
- Dept. of Neurosurgery, Graduate School of Medicine, Nippon Medical School, Tokyo 113-8603, Japan
| | - Hitoshi Sugihara
- Dept. of Endocrinology, Diabetes and Metabolism, Graduate School of Medicine, Nippon Medical School, Tokyo 113-8603, Japan
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Hattori Y, Tahara S, Aso S, Matsui H, Fushimi K, Yasunaga H, Morita A. Prophylactic steroid administration and complications after transsphenoidal pituitary surgery: a nationwide inpatient database study in Japan. Br J Anaesth 2021; 127:e41-e43. [PMID: 33992400 DOI: 10.1016/j.bja.2021.04.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2021] [Revised: 03/27/2021] [Accepted: 04/06/2021] [Indexed: 12/24/2022] Open
Affiliation(s)
- Yujiro Hattori
- Department of Neurological Surgery, Graduate School of Medicine, Nippon Medical School, Tokyo, Japan; Department of Anatomy and Neurobiology, Graduate School of Medicine, Nippon Medical School, Tokyo, Japan.
| | - Shigeyuki Tahara
- Department of Neurological Surgery, Graduate School of Medicine, Nippon Medical School, Tokyo, Japan
| | - Shotaro Aso
- Department of Biostatistics and Bioinformatics, Graduate School of Medicine, University of Tokyo, Tokyo, Japan
| | - Hiroki Matsui
- Department of Clinical Epidemiology and Health Economics, School of Public Health, University of Tokyo, Tokyo, Japan
| | - Kiyohide Fushimi
- Department of Health Policy and Informatics, Tokyo Medical and Dental University Graduate School of Medicine, Tokyo, Japan
| | - Hideo Yasunaga
- Department of Clinical Epidemiology and Health Economics, School of Public Health, University of Tokyo, Tokyo, Japan
| | - Akio Morita
- Department of Neurological Surgery, Graduate School of Medicine, Nippon Medical School, Tokyo, Japan
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English KA, Chikani V, Jang C, Dimeski G, Olson S, Inder WJ. The relationship between early post-operative ACTH / cortisol following pituitary surgery and long-term glucocorticoid requirement - Do ultradian rhythms matter? Clin Endocrinol (Oxf) 2021; 94:636-644. [PMID: 33369760 DOI: 10.1111/cen.14404] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/03/2020] [Revised: 11/05/2020] [Accepted: 12/06/2020] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To determine whether early (4-8h) post-operative ACTH after trans-sphenoidal surgery (TSS) predicts long-term hypothalamic-pituitary-adrenal (HPA) axis function and to investigate early morning day 1 ACTH/cortisol variability using rapid sampling. DESIGN Prospective observational study. METHODS Participants undergoing TSS were included; those treated with glucocorticoids pre-operatively received 100 mg intravenous hydrocortisone on anaesthetic induction. ACTH and cortisol were measured post-operatively at + 4h and + 8h after induction and on day 1 every 10 minutes between 0700h and 0900h. PRIMARY OUTCOME glucocorticoid requirement at 6 months. RESULTS Nineteen participants (10F, 9M): 6/19 (32%) were treated with replacement glucocorticoids pre-operatively; 4 had ceased by 6 weeks post-operatively. One patient developed new hypopituitarism post-operatively meaning 3/19 (16%) required glucocorticoids at 6 months. Post-operative + 4h ACTH < 14.3 pmol/L (65 ng/L) predicted secondary adrenal insufficiency (SAI) (sensitivity 100%, specificity 75%), whilst no participant with a post-operative + 4h ACTH ≥ 14.3 pmol/L (65 ng/L) required glucocorticoids at 6 months. Day 1 ACTH and cortisol showed a significant circadian fall between 0700h-0900h; ACTH 4.2 pmol/L (IQR 2.9-5.9) to 3.7 pmol/L (IQR 2.9-5.1) P = .006 and cortisol 549 nmol/L (IQR 337-618) to 439 nmol/L (IQR 315-606) P < .001, with clinically insignificant ultradian secretory pulses. CONCLUSIONS No participant with a post-operative + 4h ACTH ≥ 14.3 pmol/L (65 ng/L) required glucocorticoids at 6 months; however, given only 3/19 participants had the primary outcome of interest, this must be confirmed in a larger cohort. The timing of a day 1 morning cortisol between 0700h and 0900h influences the accuracy of a single cut-off to diagnose SAI after pituitary surgery.
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Affiliation(s)
- Katherine A English
- Department of Diabetes and Endocrinology, Princess Alexandra Hospital, Brisbane, Qld, Australia
| | - Viral Chikani
- Department of Diabetes and Endocrinology, Princess Alexandra Hospital, Brisbane, Qld, Australia
- Faculty of Medicine, the University of Queensland, Brisbane, Qld, Australia
- Greenslopes Private Hospital, Brisbane, Qld, Australia
| | - Christina Jang
- Faculty of Medicine, the University of Queensland, Brisbane, Qld, Australia
- Greenslopes Private Hospital, Brisbane, Qld, Australia
| | - Goce Dimeski
- Faculty of Medicine, the University of Queensland, Brisbane, Qld, Australia
- Department of Chemical Pathology, Princess Alexandra Hospital, Brisbane, Qld, Australia
| | - Sarah Olson
- Greenslopes Private Hospital, Brisbane, Qld, Australia
- Department of Neurosurgery, Princess Alexandra Hospital, Brisbane, Qld, Australia
| | - Warrick J Inder
- Department of Diabetes and Endocrinology, Princess Alexandra Hospital, Brisbane, Qld, Australia
- Faculty of Medicine, the University of Queensland, Brisbane, Qld, Australia
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