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Sugita Y, Takada S, Tanigaki K, Muraki K, Uemura M, Hojo M, Miyamoto S. Inhibition of VEGF receptors induces pituitary apoplexy: An experimental study in mice. PLoS One 2023; 18:e0279634. [PMID: 36928058 PMCID: PMC10019612 DOI: 10.1371/journal.pone.0279634] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Accepted: 12/12/2022] [Indexed: 03/18/2023] Open
Abstract
Anti-vascular endothelial growth factor (VEGF) therapy has been developed for the treatment of a variety of cancers. Although this therapy may be a promising alternative treatment for refractory pituitary adenomas and pituitary carcinomas, the effects of anti-VEGF agents on the pituitary gland are not yet well understood. Here, we found that mice administered with OSI-930, an inhibitor of receptor tyrosine kinases including VEGF receptor 1 and 2, frequently exhibited hemorrhage in the pituitary gland. This is the first report that anti-VEGF therapy can cause pituitary apoplexy. C57BL/6 mice were daily injected intraperitoneally with 100 mg/kg body weight of OSI-930 for one to six days. Pituitary glands were immunohistochemically examined. Four of six mice treated for three days and all of five mice treated for six days exhibited hemorrhage in the pituitary gland. In all cases, the hemorrhage occurred just around Rathke's cleft. In OSI-930-administered mice, the vascular coverage and branching were reduced in the anterior lobe, and capillary networks were also decreased in the intermediate lobe in a treatment-day dependent manner. Few blood vessels around Rathke's cleft of the intermediate lobe express VE-cadherin and are covered with platelet-derived growth factor receptor-β (PDGFR-β)-positive cells, which suggests that capillaries around Rathke's cleft of the intermediate lobe were VE-cadherin-negative and not covered with pericytes. The reduction of capillary plexus around Rathke's cleft was observed at the site where hemorrhage occurred, suggesting a causal relationship with the pathogenesis of pituitary hemorrhage. Our study demonstrates that anti-VEGF agents have a risk of pituitary apoplexy. Pituitary apoplexy should be kept in mind as an adverse effect of anti-VEGF therapy.
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Affiliation(s)
- Yoshito Sugita
- Department of Neurosurgery, Kyoto University Graduate School of Medicine, Kyoto, Japan
- Research Institute, Shiga Medical Center, Shiga, Japan
| | - Shigeki Takada
- Department of Neurosurgery, Kyoto University Graduate School of Medicine, Kyoto, Japan
- Research Institute, Shiga Medical Center, Shiga, Japan
| | - Kenji Tanigaki
- Research Institute, Shiga Medical Center, Shiga, Japan
- * E-mail: (MH); (KT)
| | - Kazue Muraki
- Research Institute, Shiga Medical Center, Shiga, Japan
| | | | - Masato Hojo
- Department of Neurosurgery, Kyoto University Graduate School of Medicine, Kyoto, Japan
- Department of Neurosurgery, Shiga General Hospital, Shiga, Japan
- * E-mail: (MH); (KT)
| | - Susumu Miyamoto
- Department of Neurosurgery, Kyoto University Graduate School of Medicine, Kyoto, Japan
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Sun, MD Z, Cai, MD X, Li, MD Y, Shao, MD D, Jiang, PhD Z. Endoscopic Endonasal Transsphenoidal Approach for the Surgical Treatment of Pituitary Apoplexy and Clinical Outcomes. Technol Cancer Res Treat 2021; 20:15330338211043032. [PMID: 34486456 PMCID: PMC8422825 DOI: 10.1177/15330338211043032] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Purpose: This study investigated the clinical manifestations, surgical method, and treatment outcomes of patients with pituitary apoplexy and evaluated the safety and effectiveness of the endoscopic endonasal transsphenoidal approach in the treatment of pituitary adenomas. Patients and methods: In this retrospective study, were analyzed the data of patients with symptomatic pituitary apoplexy who received surgical treatment by endoscopic endonasal transsphenoidal approach from January 2017 to June 2020 at the Department of Neurosurgery of the First Affiliated Hospital of Bengbu Medical College. Patients were followed up through outpatient visits and telephone interviews. Results: Data for 24 patients including 13 males and 11 females with an average age of 46.46 years were analyzed. Headache (83.33%) and visual disturbances (75.00%) were the most common preoperative manifestations. In the 24 patients, 21 (87.50%) tumors were completely removed and 3 (12.50%) were partly removed. Intractable headache improved in all patients over a mean follow-up time of 25.16 months, and postoperative improvement in visual acuity was achieved in 17 of 18 patients (94.44%) with vision defects. Four patients (16.67%) experienced transient urinary collapse after the operation. No intracranial infection, carotid artery injury, or death occurred. Conclusion: The endoscopic endonasal transsphenoidal approach is a safe and effective method for the treatment of pituitary apoplexy.
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Affiliation(s)
- Zhixiang Sun, MD
- The First Affiliated Hospital of Bengbu Medical College, Bengbu, China
| | - Xintao Cai, MD
- The First Affiliated Hospital of Bengbu Medical College, Bengbu, China
| | - Yu Li, MD
- The First Affiliated Hospital of Bengbu Medical College, Bengbu, China
| | - Dongqi Shao, MD
- The First Affiliated Hospital of Bengbu Medical College, Bengbu, China
| | - Zhiquan Jiang, PhD
- The First Affiliated Hospital of Bengbu Medical College, Bengbu, China
- Zhiquan Jiang, Department of Neurosurgery, First Affiliated Hospital of Bengbu Medical College, 287 Changhuai Road, Bengbu, Anhui 233004, China.
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Abstract
PURPOSE Acute symptomatic pituitary apoplexy is a rare and potentially life-threatening condition. However, pituitary apoplexy can also present with milder symptoms and stable hemodynamics. Due to the rarity of this inhomogeneous condition, clinical studies are important to increase the knowledge. METHODS We retrospectively reviewed all consecutive cases of pituitary apoplexy being admitted between January 1st, 2005 and December 31st, 2019 at the Karolinska University Hospital, Stockholm, Sweden, for symptoms, results of magnetic resonance (MRI), biochemistry, management and mortality. RESULTS Thirty-three patients were identified with pituitary apoplexy, 18 were men (55%) and mean age was 46.5 (17.2) years. The incidence of symptomatic pituitary apoplexy was 1.6 patients/year (0.76 patients/1,000,000 inhabitants/year). The majority presented with headache (n=27, 82%) and hormonal deficiencies (n=18, 55%), which were most frequent in men. ACTH deficiency was present in nine patients (27% but 50% of those with hormonal deficiencies). All had the characteristic findings on MRI. Only three patients (9%) required acute pituitary surgery, while eight were operated after more than one week. Seven (21%) were on antithrombotic therapy. None of the patients died in the acute course. During follow-up (7.6 ± 4.3 years) none of the hormonal deficiencies regressed and 3 patients died from non-related causes. CONCLUSION Our study confirmed the rarity and the symptoms of this condition. Surprisingly, only 3 patients needed acute neurosurgical intervention, perhaps due to milder cases and a general intensified treatment of precipitating factors. An early awareness and in severe cases decision on pituitary surgery is of utmost importance to avoid severe complications.
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Affiliation(s)
- Henrik Falhammar
- Department of Endocrinology, Karolinska University Hospital, Stockholm, Sweden
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - Sofia Tornvall
- Department of Medicine, Danderyd Hospital, Stockholm, Sweden
| | - Charlotte Höybye
- Department of Endocrinology, Karolinska University Hospital, Stockholm, Sweden
- Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
- *Correspondence: Charlotte Höybye,
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Wang Z, Gao L, Wang W, Guo X, Feng C, Lian W, Li Y, Xing B. Coagulative necrotic pituitary adenoma apoplexy: A retrospective study of 21 cases from a large pituitary center in China. Pituitary 2019; 22:13-28. [PMID: 30390276 DOI: 10.1007/s11102-018-0922-2] [Citation(s) in RCA: 5] [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: 10/28/2022]
Abstract
PURPOSE Coagulative necrotic pituitary apoplexy (CNPA) is a clinical entity with unique intraoperative and histopathological manifestations. We aimed to improve the knowledge of this rare disease through the largest case series published to date. METHODS A retrospective review of 21 CNPA patients was performed from among 5095 patients who underwent surgery for pituitary adenomas at a single institution between January 2009 and June 2017. The demographic, clinical, endocrine, neuroimaging, intraoperative, and histopathological findings, management and prognosis were summarized. RESULTS Headache was the most common symptom that was observed in 21 patients, followed by visual disturbances (17/21, 81.0%), nausea and vomiting (16/21, 76.2%), electrolyte disturbance (13/21, 61.9%), and oculomotor palsies (10/21, 47.6%). Hypopituitarism with at least one anterior pituitary deficiency, especially panhypopituitarism (10/21, 47.6%), was present in 81.0% of patients. Most patients (81.0%) showed typical MRI appearances. All 21 patients underwent transsphenoidal surgery (TSS), and 16 patients had total tumor resection demonstrated by postoperative MRI. Cottage cheese-like necrosis was observed in 16 patients (76.2%) intraoperatively. Histopathology showed large areas of pink, acellular, coagulative necrotic areas in the central zone, and a pseudocapsule in the border zone. After follow-up for 4.3 ± 2.3 years, only 28.6% of patients still suffered from corticotropic deficiency, and 9.5% of patients had gonadotropic deficiency. These patients were administered the appropriate corresponding hormones for life. CONCLUSIONS CNPA can be correctly diagnosed preoperatively by typical clinical and MRI characteristics. Early surgery combined with hyperbaric oxygen therapy early postoperatively usually yields satisfactory endocrine and neuro-ophthalmic outcomes.
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Affiliation(s)
- Zihao Wang
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730, People's Republic of China
- China Pituitary Disease Registry Center, Chinese Pituitary Adenoma Cooperative Group, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730, People's Republic of China
| | - Lu Gao
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730, People's Republic of China
- China Pituitary Disease Registry Center, Chinese Pituitary Adenoma Cooperative Group, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730, People's Republic of China
| | - Wenze Wang
- Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730, People's Republic of China
| | - Xiaopeng Guo
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730, People's Republic of China
- China Pituitary Disease Registry Center, Chinese Pituitary Adenoma Cooperative Group, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730, People's Republic of China
| | - Chenzhe Feng
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730, People's Republic of China
- China Pituitary Disease Registry Center, Chinese Pituitary Adenoma Cooperative Group, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730, People's Republic of China
| | - Wei Lian
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730, People's Republic of China
- China Pituitary Disease Registry Center, Chinese Pituitary Adenoma Cooperative Group, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730, People's Republic of China
| | - Yongning Li
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730, People's Republic of China.
- China Pituitary Disease Registry Center, Chinese Pituitary Adenoma Cooperative Group, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730, People's Republic of China.
| | - Bing Xing
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730, People's Republic of China.
- China Pituitary Disease Registry Center, Chinese Pituitary Adenoma Cooperative Group, No. 1 Shuaifuyuan, Dongcheng District, Beijing, 100730, People's Republic of China.
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Abstract
Pituitary apoplexy is an uncommon event, occurring due to the infarction and/or haemorrhage usually of a previously unknown pituitary adenoma. It can occur in all adenoma subtypes but is more common in nonfunctioning pituitary adenomas. The physiopathology is not completely clear, and precipitating factors, such as major surgeries, anticoagulant use or pituitary dynamic tests, can be found in up to 40% of patients. The clinical presentation is characterized by a rapid onset with a headache as the main symptom, but visual disturbances can also be present as well as meningism and intracranial hypertension. The diagnosis is based on imaging evaluations, mainly using magnetic resonance imaging, which can show various patterns depending on the timeframe following the occurrence of the apoplectic event. Pituitary hormonal deficits are also common, and the evaluation of hormonal levels is mandatory. Pituitary apoplexy can be managed by surgery or conservative treatment, and a multidisciplinary team is essential for the decision-making process. The outcome is usually positive with both surgical and conservative approaches, but surveillance is needed due to the risk of re-bleeding or tumour recurrence.
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Affiliation(s)
- Luiz Eduardo Wildemberg
- Neuroendocrinology Research Center/Endocrinology Division, Medical School and Hospital Universitário Clementino Fraga Filho, Universidade Federal do Rio de Janeiro, Rua Professor Rodolpho Paulo Rocco, 255, 9° andar - Setor 9F - Sala de Pesquisa em Neuroendocrinologia, Ilha do Fundão, Rio de Janeiro, 21941-913, Brazil
- Neuroendocrinology Division, Instituto Estadual do Cérebro Paulo Niemeyer, Rio de Janeiro, Brazil
| | - Andrea Glezer
- Neuroendocrine Unit, Division of Endocrinology and Metabolism, Hospital das Clinicas, University of Sao Paulo Medical School, São Paulo, SP, Brazil
| | - Marcello D Bronstein
- Neuroendocrine Unit, Division of Endocrinology and Metabolism, Hospital das Clinicas, University of Sao Paulo Medical School, São Paulo, SP, Brazil
| | - Mônica R Gadelha
- Neuroendocrinology Research Center/Endocrinology Division, Medical School and Hospital Universitário Clementino Fraga Filho, Universidade Federal do Rio de Janeiro, Rua Professor Rodolpho Paulo Rocco, 255, 9° andar - Setor 9F - Sala de Pesquisa em Neuroendocrinologia, Ilha do Fundão, Rio de Janeiro, 21941-913, Brazil.
- Neuroendocrinology Division, Instituto Estadual do Cérebro Paulo Niemeyer, Rio de Janeiro, Brazil.
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Abstract
PURPOSE In pituitary apoplexy (PA), there are preliminary reports on the appearance of sphenoid sinus mucosal thickening (SSMT). SSMT is otherwise uncommon with an incidence of up to 7% in asymptomatic individuals. The aim of this study was to evaluate the incidence and clinical significance of SSMT in patients with PA and a control group of surgically treated non-functioning pituitary adenomas (NFPAs). METHODS Retrospective review of clinical and imaging variables in PA and NFPA patients. Sphenoid sinus mucosal thickness was measured on the presenting MRI scan by a blinded neuroradiologist. Pathological SSMT was defined as >1 mm adjacent to the pituitary fossa. Forward stepwise logistic regression was used to identify factors associated with SSMT. RESULTS There were 50 NFPA and 47 PA patients. PA patients were managed conservatively (N = 11) or surgically (N = 36). The median sphenoid sinus mucosal thickness was greater in the PA than NFPA groups (2.0 vs. 0.5 mm; p < 0.001). In multivariate analysis of both the PA and NFPA groups, the presence of PA was the only factor associated with SSMT (OR 0.043, 95% CI 0.012-0.16; p < 0.001). In multivariate analysis of the PA group alone, a shorter time from symptom onset to presenting MRI scan (OR 0.12, 95% CI 0.026-0.54; p = 0.006) and a more severe grade of apoplexy (OR 7.29, 95% CI 1.10-48.40; p = 0.04), were associated with SSMT. CONCLUSION The incidence of SSMT is higher in patients with PA, especially during the acute phase of PA. The aetiology of SSMT in PA is unclear and may reflect inflammatory and/or infective changes.
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Affiliation(s)
- Mueez Waqar
- Department of Neurosurgery, Greater Manchester Neuroscience Centre, Salford Royal Foundation Trust (SRFT), Stott Lane, Salford, M6 8HD, UK
- Manchester Academic Health Sciences Centre, University of Manchester, Manchester, UK
| | - Robert McCreary
- Department of Neuroradiology, Salford Royal NHS Foundation Trust, Manchester, UK
| | - Tara Kearney
- Department of Endocrinology, Salford Royal NHS Foundation Trust, Manchester, UK
| | - Konstantina Karabatsou
- Department of Neurosurgery, Greater Manchester Neuroscience Centre, Salford Royal Foundation Trust (SRFT), Stott Lane, Salford, M6 8HD, UK
| | - Kanna K Gnanalingham
- Department of Neurosurgery, Greater Manchester Neuroscience Centre, Salford Royal Foundation Trust (SRFT), Stott Lane, Salford, M6 8HD, UK.
- Manchester Academic Health Sciences Centre, University of Manchester, Manchester, UK.
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Roerink SHPP, van Lindert EJ, van de Ven AC. Spontaneous remission of acromegaly and Cushing's disease following pituitary apoplexy: Two case reports. Neth J Med 2015; 73:242-246. [PMID: 26087804] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
In this double case report, we present two special cases of pituitary apoplexy. First, we describe a patient with growth hormone deficiency despite clinical suspicion of acromegaly. Imaging showed evidence of a recent pituitary apoplexy, which might have caused spontaneous remission of the acromegaly before presentation at our outpatient clinic. Second, we describe a patient who presented with spontaneous remission of Cushing's disease after pituitary apoplexy, followed by a spontaneous remission of a relapse of the Cushing's disease due to a second pituitary apoplexy. These cases show that patients in spontaneous remission of hormonally active pituitary adenomas should be suspected of a pituitary apoplexy. Furthermore, even after spontaneous remission following pituitary apoplexy, careful long-term follow-up of these patients is mandatory, as relapses of hormonal hypersecretion can occur.
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Affiliation(s)
- S H P P Roerink
- Departments of Internal Medicine, Division of Endocrinology, Radboud University Medical Center Nijmegen, Nijmegen, the Netherlands
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Abstract
Pituitary apoplexy is a clinical syndrome of sudden headache and visual decline associated with acute hemorrhagic or ischemic change of an intrasellar mass, and comprises only a subset of hemorrhagic pituitary lesions. The most common presenting symptoms include headache, nausea, diminished visual acuity or visual field, ophthalmoplegia/paresis, and impaired mental status. Multiple risk factors have been reported, although the majority of cases have no identifiable precipitants. MRI is the most sensitive diagnostic modality, with specific imaging findings dependent on the timing post-hemorrhage. Early clinical suspicion is imperative to allow for corticosteroid replacement and hemodynamic stabilization when indicated. Transsphenoidal surgical decompression improves outcome in a majority of cases, although conservative management may be appropriate in select scenarios.
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Affiliation(s)
- Wenya Linda Bi
- Department of Neurosurgery, Brigham and Women's Hospital, Harvard Medical School, 15 Francis Street, PBB-3, Boston, MA, 02115, USA
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Jankowski PP, Crawford JR, Khanna P, Malicki DM, Ciacci JD, Levy ML. Pituitary tumor apoplexy in adolescents. World Neurosurg 2014; 83:644-51. [PMID: 25527883 DOI: 10.1016/j.wneu.2014.12.026] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [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: 04/25/2014] [Revised: 09/01/2014] [Accepted: 12/11/2014] [Indexed: 11/18/2022]
Abstract
OBJECTIVE The aim of this study was to determine whether there are differences in pituitary apoplexy and subclinical apoplexy secondary to adenoma hemorrhage in the adolescent population with regard to symptomatology, neuroimaging features, pathology, and outcomes compared with adults. METHODS A retrospective series of 9 consecutive patients with a diagnosis of pituitary hemorrhage who were surgically treated at Rady's Children's Hospital San Diego, between 2008 and 2013 were evaluated for clinical, endocrine, neuroradiographic, and pathologic features in association with clinical outcomes. RESULTS Nine patients (6 girls, age 14-21 years) presented to our institution with headache (9/9), nausea (3/9), dizziness (4/9), and visual disturbances (6/9) in the setting of a sellar hemorrhagic tumor on magnetic resonance imaging (MRI). Three patients presented with apoplexy and 6 with subclinical apoplexy. Duration of symptoms ranged from 3 days to 1 year. MRI revealed hemorrhage (9/9), rim enhancement (6/9), sphenoid sinus mucosal thickening (2/9), mass effect on the optic chiasm (8/9), and sellar remodeling (9/9). The percentage of hemorrhage preoperatively observed on MRI ranged from 50% to greater than 95%. On presentation, hyperprolactinemia was recorded in 7 patients, 6 of whom had galactorrhea and/or amenorrhea. Open transsphenoidal decompression was performed in 8/9 patients; 7 of 9 were diagnosed with prolactinoma. Biopsy specimens revealed 10%-90% hemorrhage and no infarction in any of the cases. All patients treated showed improvement of symptoms after surgery (average follow-up, 28.2 months). Postoperative complications included transient diabetes insipidus (n = 5), persistent cerebrospinal fluid rhinorrhea (n = 3), and meningitis (n = 1). Five patients had long-term endocrine sequelae of hyperprolactinemia requiring ongoing medical treatment. CONCLUSIONS Pituitary hemorrhage resulting in apoplexy or subclinical apoplexy in adolescents may represent a distinct entity with a more indolent symptomatology and more favorable neurologic and endocrine outcome compared with adults that is worthy of further validation in a multi-institutional cohort.
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Affiliation(s)
- Pawel P Jankowski
- Division of Neurosurgery, UCSD School of Medicine, San Diego, California, USA.
| | - John R Crawford
- Department of Neurosciences and Pediatrics, UCSD School of Medicine, Rady Children's Hospital, San Diego, California, USA
| | - Paritosh Khanna
- Department of Radiology, Rady Children's Hospital, San Diego, California, USA
| | - Denise M Malicki
- Department of Pathology, Rady Children's Hospital, San Diego, California, USA
| | - Joseph D Ciacci
- Division of Neurosurgery, UCSD School of Medicine, San Diego, California, USA; Division of Pediatric Neurosurgery, UCSD School of Medicine - Rady Children's Hospital, San Diego, California, USA
| | - Mike L Levy
- Division of Neurosurgery, UCSD School of Medicine, San Diego, California, USA; Division of Pediatric Neurosurgery, UCSD School of Medicine - Rady Children's Hospital, San Diego, California, USA
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Maltby VE, Crock PA, Lüdecke DK. A rare case of pituitary infarction leading to spontaneous tumour resolution and CSF-sella syndrome in an 11-year-old girl and a review of the paediatric literature. J Pediatr Endocrinol Metab 2014; 27:939-46. [PMID: 24859515 DOI: 10.1515/jpem-2014-0143] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2014] [Accepted: 04/16/2014] [Indexed: 11/15/2022]
Abstract
Pituitary infarction or apoplexy with spontaneous cure of the underlying pituitary adenoma is rare. In the paediatric population, we found only a few reported cases. We report a rare case of pituitary infarction progressing to CSF-sella syndrome (or empty sella) in an 11-year-old girl. She presented with sudden onset vomiting, moderate headaches, lethargy, weight loss, and tall stature above her mid-parental height. She did not have any severe symptoms of apoplexy. Her clinical and radiological findings suggested infarction of a pituitary lesion, such as a pituitary adenoma or infarction of a cystic lesion, such as a Rathke's cleft cyst. In this report, we discuss her case of probable infarction of a growth hormone secreting adenoma with a phase of accelerated growth ending up with total anterior pituitary insufficiency. The differential diagnosis and review of the rare cases of paediatric pituitary infarction in the literature will be discussed.
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Yamauchi T, Kitai R, Neishi H, Tsunetoshi K, Matsuda K, Arishima H, Kodera T, Arai Y, Takeuchi H, Kikuta KI. [Detection of oculomotor nerve compression by 3D-FIESTA MRI in a patient with pituitary apoplexy and diabetes mellitus]. No Shinkei Geka 2014; 42:137-142. [PMID: 24501187] [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] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
We report the usefulness of 3D-FIESTA magnetic resonance imaging(MRI)for the detection of oculomotor nerve palsy in a case of pituitary apoplexy. A 69-year-old man with diabetes mellitus presented with complete left-side blepharoptosis. Computed tomography of the brain showed an intrasellar mass with hemorrhage. MRI demonstrated a pituitary adenoma with a cyst toward the left cavernous sinus, which was diagnosed as pituitary apoplexy. 3D-FIESTA revealed that the left oculomotor nerve was compressed by the cyst. He underwent trans-sphenoid tumor resection at 5 days after his hospitalization. Post-operative 3D-FIESTA MRI revealed decrease in compression of the left oculomotor nerve by the cyst. His left oculomotor palsy recovered completely within a few months. Oculomotor nerve palsy can occur due to various diseases, and 3D-FIESTA MRI is useful for detection of oculomotor nerve compression, especially in the field of parasellar lesions.
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Affiliation(s)
- Takahiro Yamauchi
- Department of Neurosurgery, Faculty of Medical Sciences, University of Fukui
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Yoshida M, Murakami M, Ueda H, Miyata M, Takahashi N, Oiso Y. An unusual case of hypopituitarism and transient thyrotoxicosis following asymptomatic pituitary apoplexy. Neuro Endocrinol Lett 2014; 35:342-346. [PMID: 25275254] [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] [Subscribe] [Scholar Register] [Received: 10/28/2013] [Accepted: 03/12/2014] [Indexed: 06/03/2023]
Abstract
Although pituitary function is often impaired in pituitary apoplexy, the development of thyrotoxicosis is rare. We describe an unusual case of hypopituitarism due to pituitary apoplexy coexisting with transient hyperthyroidism. A 74-year-old woman presented with severe fatigue, palpitation, appetite loss, hypotension, and hyponatremia. Endocrine studies showed hyperthyroidism and anterior pituitary hormone deficiencies. A magnetic resonance imaging suggested recent-onset pituitary apoplexy in a pituitary tumor, although the patient had no apoplectic symptoms such as headache and visual disturbance. Thyrotoxicosis and adrenal insufficiency worsened her general condition. Glucocorticoid supplementation improved her clinical symptoms and hyponatremia. Serum anti-thyrotropin receptor and thyroid-stimulating antibody titers were negative, and her thyroid function was spontaneously normalized without antithyroid medication, suggesting painless thyroiditis. Thereafter, her thyroid function decreased because of central hypothyroidism and 75 µg of levothyroxine was needed to maintain thyroid function at the euthyroid stage. The pituitary mass was surgically removed and an old hematoma was detected in the specimen. Considering that painless thyroiditis develops as a result of an autoimmune process, an immune rebound mechanism due to adrenal insufficiency probably caused painless thyroiditis. Although the most common type of thyroid disorder in pituitary apoplexy is central hypothyroidism, thyrotoxicosis caused by painless thyroiditis should be considered even if the patient has pituitary deficiencies. Because thyrotoxicosis with adrenal insufficiency poses a high risk for a life-threatening adrenal crisis, prompt diagnosis and treatment are critical.
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Affiliation(s)
- Masanori Yoshida
- Department of Endocrinology and Diabetes, Nagoya Ekisaikai Hospital, Nagoya, Japan
| | - Miho Murakami
- Department of Endocrinology and Diabetes, Nagoya Ekisaikai Hospital, Nagoya, Japan
| | - Harumi Ueda
- Department of Endocrinology and Diabetes, Nagoya Ekisaikai Hospital, Nagoya, Japan
| | - Misaki Miyata
- Department of Endocrinology and Diabetes, Nagoya Ekisaikai Hospital, Nagoya, Japan
| | - Norio Takahashi
- Department of Endocrinology and Diabetes, Nagoya Ekisaikai Hospital, Nagoya, Japan
| | - Yutaka Oiso
- Department of Endocrinology and Diabetes, Nagoya University School of Medicine, Japan
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Cinar N, Metin Y, Dagdelen S, Ziyal MI, Soylemezoglu F, Erbas T. Spontaneous remission of acromegaly after infarctive apoplexy with a possible relation to MRI and diabetes mellitus. Neuro Endocrinol Lett 2013; 34:339-342. [PMID: 23922047] [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] [Subscribe] [Scholar Register] [Received: 08/16/2012] [Accepted: 02/28/2013] [Indexed: 06/02/2023]
Abstract
OBJECTIVES Pituitary apoplexy is a rare clinical syndrome associated with rapid enlargement of a pituitary mass. We report the initial presentation, subsequent course and outcome of an acromegalic patient who developed spontaneous remission following pituitary apoplexy with pathologic findings of tumor infarction. CLINICAL PRESENTATION A 38 year-old man with typical acromegalic features was referred to our hospital. He had been diabetic and hypertensive. His basal GH and IGF-1 levels were high (80 µg/L and 747 ng/mL respectively). Sella MRI showed a macroadenoma about 19×20 mm in size. He admitted to emergency department with complains of severe frontal headache accompanied by nausea and vomiting two days after MRI was taken. His neurological examination and visual field test were normal. Emergent MRI of the sella disclosed an enhancing intrasellar mass of 24×23 mm compressing the optic chiasm. The patient underwent transsphenoidal decompression of the lesion. Histological examination revealed an adenomatous tissue showing nonhemorrhagic coagulation necrosis. Before surgery, his GH levels declined to 2.72 µg/L spontaneously and after surgery he was in remission even leading to a state of growth hormone deficiency. CONCLUSION When apoplexy occurs in functioning adenomas, it may cause spontaneous remission. However pituitary apoplexy due to tumor infarction is very rare. Various precipitating factors have been reported in 25-30% of pituitary apoplexy patients. Diabetes mellitus and diabetic ketoacidosis are one of these. The presence of contrast media induced endothelial swelling with the result of hypoperfusion and diabetes mellitus associated vasculopathy might be a precipitating factor in this patient.
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Affiliation(s)
- Nese Cinar
- Department of Endocrinology and Metabolism, Hacettepe University School of Medicine, Ankara, Turkey.
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15
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Witek P, Zieliński G, Maksymowicz M, Zgliczyński W. Transsphenoidal surgery for a life-threatening prolactinoma apoplexy during pregnancy. Neuro Endocrinol Lett 2012; 33:483-488. [PMID: 23090264] [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] [Subscribe] [Scholar Register] [Received: 05/10/2012] [Accepted: 07/07/2012] [Indexed: 06/01/2023]
Abstract
Prolactinoma is the most common secreting pituitary adenoma. It is typically diagnosed in women of reproductive age and is common cause of infertility. Currently the treatment of choice is pharmacotherapy with dopamine agonists, whereas surgical treatment is reserved for a selected group of patients. Pituitary-tumor apoplexy is a rare, life-threatening condition associated with significant morbidity and mortality. The authors present the case of a 25-year-old woman with prolactinoma treated with dopamine agonist. In course of such a treatment the patient became pregnant. The bromocriptine was gradually withdrawn. In the 14th week of pregnancy she was admitted for symptoms suggesting pituitary tumor apoplexy. The treatment with bromocriptine was reinitiated. In the 20th week of pregnancy further deterioration of the patient's neurological condition and visual-field abnormalities were observed. The patient was qualified for surgical treatment - selective transsphenoidal adenomectomy. The successful surgery led to improvement of neurological condition. The early postoperative PRL level decreased significantly and hormonal function of the pituitary was preserved. The pregnancy ended in 38th week with a caesarean section. Endocrinological evaluation conducted after the uneventful delivery confirmed normal function of the pituitary. Magnetic resonance imaging (MRI) did not reveal tumor re-growth. The patient is kept under constant medical care. In this case study the authors discussed therapeutic management and reviewed literature regarding gestational pituitary-tumor apoplexy with particular emphasis on surgical treatment.
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Affiliation(s)
- Przemysław Witek
- Department of Endocrinology and Isotope Therapy, Military Institute of Medicine, Warsaw, Poland.
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16
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Komurcu HF, Ayberk G, Ozveren MF, Anlar O. Pituitary adenoma apoplexy presenting with bilateral third nerve palsy and bilateral proptosis: a case report. Med Princ Pract 2012; 21:285-7. [PMID: 22156441 DOI: 10.1159/000334783] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2011] [Accepted: 11/01/2011] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE To report a case of pituitary adenoma apoplexy presenting with bilateral proptosis and bilateral third nerve palsy that developed after cardiovascular surgery. CLINICAL PRESENTATION AND INTERVENTION A 45-year-old man developed bilateral proptosis and bilateral third nerve palsy after a coronary artery bypass grafting operation. A pituitary macroadenoma with extension into the sphenoid sinus and cavernous sinus with bilateral involvement was resected on computed tomography scan by microscopic transsphenoidal procedure. Third nerve palsy improved partially on the first postoperative day and completely improved in the fourth month after the operation. CONCLUSION This is a rare case of pituitary adenoma apoplexy that presented with bilateral third cranial nerve palsy.
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Affiliation(s)
- H Ferhan Komurcu
- Section of Neurology, Ataturk Training and Research Hospital, Ankara, Turkey.
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17
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Lupi I, Zhang J, Gutenberg A, Landek-Salgado M, Tzou SC, Mori S, Caturegli P. From pituitary expansion to empty sella: disease progression in a mouse model of autoimmune hypophysitis. Endocrinology 2011; 152:4190-8. [PMID: 21862619 PMCID: PMC3198994 DOI: 10.1210/en.2011-1004] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2011] [Accepted: 08/01/2011] [Indexed: 12/16/2022]
Abstract
Lymphocytic hypophysitis has a variable clinical course, where a swelling of the pituitary gland at presentation is thought to be followed by pituitary atrophy and empty sella. Data in patients, however, are scanty and contradictory. To better define the course of hypophysitis, we used an experimental model based on the injection of pituitary proteins into SJL mice. A cohort of 33 mice was divided into three groups: 18 cases were immunized with pituitary proteins emulsified in complete Freund's adjuvant; six controls were injected with adjuvant only; and nine controls were left untreated. Mice were followed by cranial magnetic resonance imaging (MRI) for up to 300 d, for a total of 106 MRI scans, and killed at different time points to correlate radiological and pathological findings. Empty sella was defined as a reduction in pituitary volume greater than 2 sd below the mean volume. All immunized mice showed by MRI a significant expansion of pituitary volume during the early phases of the disease. The volume then decreased gradually in the majority of cases (14 of 18, 78%), reaching empty sella values by d 300 after immunization. In a minority of cases (four of 18, 22%), the decrease was so rapid and marked to induce a central area of necrosis accompanied by hemorrhages, mimicking the condition known in patients as pituitary apoplexy. No radiological or pathological changes were observed in controls. Overall, these findings indicate that the evolution of hypophysitis is complex but can lead, through different routes, to the development of empty sella.
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Affiliation(s)
- Isabella Lupi
- Department of Endocrinology and Metabolism, University of Pisa, Pisa, Italy
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18
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Pal A, Capatina C, Tenreiro AP, Guardiola PD, Byrne JV, Cudlip S, Karavitaki N, Wass JAH. Pituitary apoplexy in non-functioning pituitary adenomas: long term follow up is important because of significant numbers of tumour recurrences. Clin Endocrinol (Oxf) 2011; 75:501-4. [PMID: 21521336 DOI: 10.1111/j.1365-2265.2011.04068.x] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
OBJECTIVES The frequency of pituitary tumour regrowth after an episode of classical pituitary apoplexy is unknown. It is thus unclear whether regrowth, if it occurs, does so less frequently than with non-apoplectic non-functioning pituitary macroadenomas that have undergone surgery without postoperative irradiation. This has important repercussions on follow up protocols for these patients. DESIGN Retrospective cohort study of patients diagnosed with classical pituitary apoplexy in Oxford in the last 24 years. MEASUREMENTS MRI/CT scans of the pituitary were performed post-operatively and in those patients who did not receive pituitary irradiation, this was repeated yearly for 5 years and 2 yearly thereafter. RESULTS Thirty-two patients with non-functioning pituitary adenomas who presented with classical pituitary apoplexy were studied. There were 23 men and the mean age was 56·6 years (range 29-85). The mean follow up period was 81 months (range 6-248). Five patients received adjuvant radiotherapy within 6 months of surgery and were excluded from further analysis. In this group, there were no recurrences during a mean follow up of 83 months (range 20-150). In the remaining 27 cases there were 3 recurrences, with a mean of 79 months follow up (range 6-248) occurring 12, 51 and 86 months after surgery. This gives a recurrence rate of 11·1% at a mean follow up of 6·6 years post surgery. All recurrences had residual tumour on the post operative scan. CONCLUSIONS Patients with classical pituitary apoplexy may show recurrent pituitary tumour growth and therefore these patients need continued post-operative surveillance if they have not had post-operative radiotherapy.
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Affiliation(s)
- A Pal
- Department of Endocrinology, Oxford Centre for Diabetes, Endocrinology and Metabolism, Churchill Hospital, University of Oxford, Oxford, UK
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19
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Cagnin A, Marcante A, Orvieto E, Manara R. Pituitary tumor apoplexy presenting as infective meningoencephalitis. Neurol Sci 2011; 33:147-9. [PMID: 21630035 DOI: 10.1007/s10072-011-0638-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [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: 07/02/2010] [Accepted: 05/18/2011] [Indexed: 11/27/2022]
Abstract
We report on a case of a 80-year-old man who developed progressive drowsiness with headache, fever and signs of meningeal irritation 2 days after a head trauma. Suspecting an infective meningoencephalitis, the patient was treated with wide spectrum antibiotic and antiviral therapy. Brain CT scan revealed a previously unknown pituitary expansive lesion. A brain MRI study confirmed the presence of an intrasellar lesion, which presented remarkable contrast ring enhancement, and showed non-specific inflammatory tissue on the clivus, possibly responsible of the clinical features of sterile meningitis. A biopsy proven diagnosis of pituitary apoplexy was made. This case highlights MRI as an important investigation for earlier recognition of pituitary apoplexy that can present with a clinical picture resembling an infective meningoencephalitis.
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Affiliation(s)
- Annachiara Cagnin
- Department of Neurosciences, University of Padova Medical School, Via Giustiniani 5, 35128 Padova, Italy.
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20
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Rajasekaran S, Vanderpump M, Baldeweg S, Drake W, Reddy N, Lanyon M, Markey A, Plant G, Powell M, Sinha S, Wass J. UK guidelines for the management of pituitary apoplexy. Clin Endocrinol (Oxf) 2011; 74:9-20. [PMID: 21044119 DOI: 10.1111/j.1365-2265.2010.03913.x] [Citation(s) in RCA: 208] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Classical pituitary apoplexy is a medical emergency and rapid replacement with hydrocortisone maybe life saving. It is a clinical syndrome characterized by the sudden onset of headache, vomiting, visual impairment and decreased consciousness caused by haemorrhage and/or infarction of the pituitary gland. It is associated with the sudden onset of headache accompanied or not by neurological symptoms involving the second, third, fourth and sixth cranial nerves. If diagnosed patients should be referred to a multidisciplinary team comprising, amongst others, a neurosurgeon and an endocrinologist. Apart from patients with worsening neurological symptoms in whom surgery is indicated, it is unclear currently for the majority of patients whether conservative or surgical management carries the best outcome. Post apoplexy, there needs to be careful monitoring for recurrence of tumour growth. It is suggested that further trials be carried out into the management of pituitary apoplexy to optimize treatment.
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21
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Komatsu F, Tsugu H, Komatsu M, Sakamoto S, Oshiro S, Fukushima T, Nabeshima K, Inoue T. Clinicopathological characteristics in patients presenting with acute onset of symptoms caused by Rathke's cleft cysts. Acta Neurochir (Wien) 2010; 152:1673-8. [PMID: 20495985 DOI: 10.1007/s00701-010-0687-5] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [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: 02/03/2010] [Accepted: 05/05/2010] [Indexed: 11/28/2022]
Abstract
BACKGROUND Symptomatic Rathke's cleft cyst is usually accompanied by a long history of headache, visual disturbance, and hypopituitarism; however, rare cases present with acute onset and the clinical features in such cases remain uncertain. We report herein the clinical features of Rathke's cleft cyst with acute onset and discuss the clinical significance. METHOD In this study, we defined acute onset as the clinical course with clinical symptoms within a 7-day history. From among 35 cases of symptomatic Rathke's cleft cyst that were pathologically diagnosed at Fukuoka University Hospital between 1990 and 2009, five cases presented with acute onset. The symptoms, endocrinological findings, MR image findings, and pathological findings of these cases were analyzed retrospectively. FINDINGS Mean age was 56.8 years. Initial symptoms included headache (n = 3), general malaise (n = 2), polyuria (n = 2), and fever (n = 1). MR imaging revealed an intrasellar cystic lesion with suprasellar extension in all cases and showed rim enhancement in three cases. All cases were treated by transsphenoidal surgery. Pathological findings included hemorrhage (n = 2), hypophysitis (n = 2), and abscess formation in the cyst (n = 1). Postoperatively, all symptoms, except for hypopituitarism, improved in all cases. CONCLUSIONS Rathke's cleft cysts sometimes present with acute onset, and the presentation is consistent with the features of pituitary apoplexy caused by pituitary adenoma. Although pituitary apoplexy due to hemorrhage, inflammation, or infection due to an underlying Rathke's cleft cyst is difficult to diagnose pre-operatively, Rathke's cleft cyst should be included in the differential diagnosis, and early surgical treatment is needed, as for pituitary apoplexy caused by pituitary adenoma.
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Affiliation(s)
- Fuminari Komatsu
- Department of Neurosurgery, Fukuoka University, Jonan-ku, Japan.
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22
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Sahin SB, Cetinkalp S, Erdogan M, Cavdar U, Duygulu G, Saygili F, Yilmaz C, Ozgen AG. Pituitary apoplexy in an adrenocorticotropin-producing pituitary macroadenoma. Endocrine 2010; 38:143-6. [PMID: 21046475 DOI: 10.1007/s12020-010-9367-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2010] [Accepted: 06/28/2010] [Indexed: 10/19/2022]
Abstract
Adrenocorticotropin (ACTH) producing macroadenomas and pituitary apoplexy are unusual in Cushing' s disease. A 20-year-old man who had been diagnosed Cushing' s disease 2 months ago, presented with sudden headache, nausea, and vomiting. His serum cortisol level was 0.4 μg/dl and ACTH level was 23.9 pg/ml. Magnetic resonance imaging of the pituitary gland disclosed a hemorrhage in the pituitary macroadenoma (22×19 mm). He was treated with IV methylprednisolone immediately and then the symptoms were relieved within the first day of the treatment. The hemorrhagic lesion was resected by transsphenoidal surgery successfully. Impaired secretion of pituitary hormones may be seen after the pituitary apoplexy. We communicate a case with pituitary apoplexy of an ACTH secreting pituitary macroadenoma, causing acute glucocorticoid insufficiency.
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Affiliation(s)
- Serap Baydur Sahin
- Department of Endocrinology and Metabolism Disease, Ege University Medical School, 35100, Izmir, Turkey.
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23
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Abstract
Pituitary apoplexy is a clinical syndrome of hemorrhage or infarction of a pituitary adenoma. It has classically been associated with pituitary macroadenomas. The authors report three cases of pituitary apoplexy that occurred in patients with pituitary microadenomas. The presentation, endocrine results, and radiological and clinical outcome of each patient are described. In each of these cases of pituitary apoplexy due to microadenoma, the presenting headache was mistakenly attributed to a different diagnosis. The authors propose that pituitary apoplexy associated with a microadenoma may be much more common than appreciated and could be misdiagnosed as headache of alternative cause. Clinicians and radiologists should be aware of this clinical presentation.
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Affiliation(s)
- Benjamin R Randall
- Department of Neurosurgery, University of Utah, Salt Lake City, 84132, USA
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24
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Login IS, Login J, Bennett JC. Selective pituitary tumor apoplexy apparently reversed acromegaly in Governor Pio Pico between 1858 and 1873. Pituitary 2010; 13:287-8. [PMID: 20446046 DOI: 10.1007/s11102-010-0225-8] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Ivan S Login
- Department of Neurology, University of Virginia Health System, Box 800394, Charlottesville, VA 22908, USA.
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25
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Tanaka Y, Hirao T, Tsutsumi K, Miyashita T, Izumi Y, Mihara Y, Ito M, Baba H, Migita K. A case of apoplectic lymphocytic hypophysitis complicated by polymyalgia rheumatica. Rheumatol Int 2010; 33:215-8. [PMID: 20514486 DOI: 10.1007/s00296-010-1535-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [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: 02/26/2010] [Accepted: 05/16/2010] [Indexed: 11/27/2022]
Abstract
A case of apoplectic lymphocytic hypophysitis complicated by polymyalgia rheumatica (PMA) is described. A 72-year-old man was admitted to our hospital due to severe headache. Two months prior to admission, the patients had exhibited recent-onset stiffness and myalgia of shoulder and pelvic girdle that was compatible with PMR. Magnetic resonance imaging revealed a mass lesion in the pituitary fossa with focal hemorrhage. Endocrinologic studies demonstrated hypopituitarism. The headache and myalgia were improving with corticosteroid treatment; however, a trans-sphenoidal surgery was performed due to visual field loss. A white-colored mass was resected, and histologic examination showed diffuse infiltration of lymphocytes and plasma cells consistent with lymphocytic hypophysitis. Post-operatively, the headache and visual field loss resolved completely. This is the first documented case of apoplectic lymphocytic hypophysitis complicating PMR, and a possible mechanism for this rare association was discussed.
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Affiliation(s)
- Yasuko Tanaka
- Department of Rheumatology and General Internal Medicine, NHO National Nagasaki Medical Center, Kubara 2-1001-1 Omura, Nagasaki 856-8562, Japan
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26
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Abstract
We treated 12 patients with pituitary apoplexy out of 103 patients with pituitary tumors from August 1994 to March 2008 in the Nishi-Kobe Medical Center. The male to female ratio was 1:2 and the average age was 43 years old, ranging from 19 to 73. The symptoms on presentation were a decrease of visual acuity in nine, headache in seven, endocrinological disturbance in six, visual field defect in seven, a febrile state in six, vomiting in four, oculomotor disturbance in two, abducens palsy in one, and transient altered consciousness in one. All patients underwent transsphenoidal surgery and, in four of these, surgery was conducted within 7 days after onset. All nine patients with a decrease in the visual acuity recovered (100%) and, in addition, complete or near-complete vision recovery was noted in six out of eight patients (75%), excluding one patient whom we were unable to examine accurately. Emergent surgery was performed for only two patients with an acute deterioration of the visual acuity, with one finally developing complete blindness. Based on this study, we conclude that decompressive surgery is very useful for decreased visual acuity caused by pituitary apoplexy, but it is not necessary to perform emergent surgery for pituitary apoplexy in the absence of severe visual deterioration.
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Affiliation(s)
- Naoya Takeda
- Department of Neurosurgery, Nishi-Kobe Medical Center, Nishi-ku, Kobe City, Japan.
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27
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González-Tortosa J, Poza-Poza M. [Postsurgical pituitary apoplexy. Report of two cases]. Neurocirugia (Astur) 2010; 21:30-36. [PMID: 20186372] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
We report two cases of large macroadenomas that, after a transsphenoidal partial resection, suffered necrosis and swelling of the residual tumor, with increase of its volume, compression of neighboring structures and neurological deterioration. The literature is reviewed looking for possible pathophysiological mechanism and prevention.
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Affiliation(s)
- J González-Tortosa
- Servicio de Neurocirugía, Hospital Universitario Virgen de la Arrixaca, Murcia
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28
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Hernández-Clares R, Parrilla G, Morales A, Zdamarro J, León A. [Carotid stroke secondary to pituitary apoplexy. A favorable result from intravenous thrombolysis]. Neurologia 2009; 24:501-503. [PMID: 21469260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023] Open
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Abstract
Lymphoma involving the pituitary gland is very rare and usually results from metastatic spread of systemic lymphoma. We present a case of primary central nervous system (CNS) large B cell lymphoma that manifested as pituitary apoplexy. A 45-year-old woman presented with headache, and then rapidly developed a third nerve palsy and bitemporal hemianopsia. Imaging suggested a pituitary macroadenoma, with spontaneous necrosis, extending into the suprasellar region, compressing the optic chiasm and invading the right cavernous sinus. The patient underwent transsphenoidal resection which revealed a vascular, firm tumor. An aggressive decompression of the optic chiasm was performed with complete resolution of both visual fields and third nerve palsy. Final pathology showed B cell lymphoma. Systemic work-up including bone marrow aspiration and CSF studies showed no other foci of lymphoma, and the patient was HIV-negative. Chemotherapy with methotrexate, vincristine, procarbazine, and dexamethasone was administered for primary CNS lymphoma. This is an uncommon diagnosis of which the clinician should be aware in order to tailor surgical intervention and provide early institution of proper therapy.
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Affiliation(s)
- Stacey Quintero Wolfe
- Department of Neurological Surgery, Lois Pope LIFE Center, University of Miami School of Medicine, 1095 NW 14th Terrace (D4-6), Miami, FL 33136, USA
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30
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Abstract
Aggressive pituitary tumors are rare the pathogenesis is not well established. The development of pituitary tumor after apoplexy has also been rarely reported. We describe the sequential development of Cushing's disease, apoplexy and aggressive pituitary tumor in the same patient. A 31-year old male presented with eutopic ACTH dependent Cushing's syndrome which failed initial pituitary surgery. He underwent subsequent bilateral adrenalectomy for control of hypercortisolism. An episode of pituitary apoplexy then occurred which was followed by the development of a null-cell pituitary tumor. This second tumor exhibited an aggressive behavior with invasion into the surrounding structures and systemic spread clinically. This case provides important evidence for the hypotheses of the pathogenesis of aggressive pituitary tumors which could have arisen from surviving adenoma cells following apoplexy or as a de novo development of pituitary carcinoma from cells which were not part of the original adenoma. This is the first report of a transformation of Cushing's disease to an aggressive and invasive null cell tumor after pituitary irradiation, apoplexy and surgery.
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Affiliation(s)
- Kian-Peng Goh
- Department of Medicine, Alexandra Hospital, 378 Alexandra Road, 159964, Singapore, Singapore
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31
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Abstract
We present the first case of successful non-surgical treatment of an internal carotid aneurysm, embedded within a macroprolactinoma. A 53 year old male, with a previous history of Non-Hodgkin's Lymphoma (NHL), presented with severe right sided frontal headache, decreased visual acuity, and ophthalmolplegia due to a third nerve palsy. A CT scan showed a 4.6 by 4.8 cm mass in the pituitary fossa with bony erosion. Initially, it was thought to be a cerebral recurrence of the Non-Hodgkin's disease. Direct questioning revealed a long history of erectile dysfunction with loss of libido. Prolactin at presentation was 537, 200 mU/l and a diagnosis of macroprolactinoma, with apoplexy was made. A subsequent MRI brain confirmed a large macroadenoma with an intra cavernous aneurysm encased by the tumour. A therapeutic dilemma ensued due to the need for urgent decompression of the visual pathways, preferably by surgery. However, in the presence of an intrasellar aneurysm, surgery would have been extremely hazardous. The patient was therefore commenced on cabergoline and rapidly titrated up to 4 mg per week. The aneurysm was treated by endovascular occlusion of the right carotid artery under radiological control. The combination of these therapies, without conventional surgical intervention, resulted in resolution of the third nerve palsy and recovery of visual acuity in the left eye. The diagnosis and management of this condition was challenging and the final outcome, with non-surgical treatment and carotid artery occlusion was satisfactory.
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Affiliation(s)
- Anushka Soni
- Department of Endocrinology, The Oxford Centre for Diabetes, Endocrinology and Metabolism, Churchill Hospital, Oxford, OX3 7LJ, UK
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32
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Abstract
Pituitary apoplexy is a rare and life-threatening clinical condition caused by hemorrhage and/or infarction of the pituitary gland or adenoma. Although pituitary apoplexy is usually spontaneous, it has been associated with numerous precipitating factors, such as bromocriptine use. However, reports of pituitary apoplexy during cabergoline therapy are scarce. We report three patients with cystic macroprolactinomas who developed pituitary apoplexy during cabergoline treatment.
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Affiliation(s)
- Giovanna Aparecida Balarini Lima
- Division of Endocrinology, Clementino Fraga Filho University Hospital/Federal University of Rio de Janeiro, Rua Professor Rodolpho Paulo Rocco, no. 255, Cidade Universitária - Ilha do Fundão, Rio de Janeiro, RJ, Brazil
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33
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Ulitin AI, Oliushin VE, Mel'kishev VF. [Pituitary apoplexy in giant cell adenoma]. Vopr Onkol 2007; 53:339-344. [PMID: 18198618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
Hemorrhage in giant cell adenomas of the pituitary gland was detected in 20.8%. It occurred mostly in supracellular mixed multi-nodular tumors. The course of the disease was symptom-free, acute, subacute or mild. There was a relationship between pituitary apoplexy course, on the one hand, and age and tumor growth, on the other. Since postoperative complication and lethality rates were relatively higher in younger patients, it is suggested that differentiated approach be taken to the diagnosis and management of the disease.
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34
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Dev R, Singh SK, Sharma MC, Khetan P, Chugh A. Post traumatic pituitary apoplexy with contiguous intra cerebral hematoma operated through endonasal route--a case report. Pituitary 2007; 10:291-4. [PMID: 17318441 DOI: 10.1007/s11102-007-0015-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Pituitary apoplexy is a clinical syndrome occurring as a consequence of fulminant expansion of pituitary tumor due to massive infarction, necrosis, and hemorrhage. Its association with head injury is rare and only few reports are available. Shear forces on stalk and arterial vasospasm have been proposed to be the possible reasons. The clinical picture is characterized by sudden onset headache, visual symptoms, multiple cranial nerves involvement, meningismus, altered mental status, and hormonal dysfunction. Transsphenoidal decompression is the standard treatment but suprasellar and widespread extension of hematoma may need intracranial approach. We are reporting a rare association of head injury with pituitary apoplexy, where endonasal surgery proved to be a simple useful approach to evacuate contiguous intra-cerebral hematoma with excision of apoplectic pituitary adenoma.
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Affiliation(s)
- Ravi Dev
- Department of Neurosurgery, King George's Medical University, Lucknow 226003, India.
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35
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Affiliation(s)
- Jessica W Crowder
- Department of Neurology, University of South Alabama, Mobile, AL, USA
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Shahlaie K, Olaya JE, Hartman J, Watson JC. Pituitary apoplexy associated with anterior communicating artery aneurysm and aberrant blood supply. J Clin Neurosci 2006; 13:1057-62. [PMID: 17071092 DOI: 10.1016/j.jocn.2006.01.051] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [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: 09/29/2005] [Accepted: 01/17/2006] [Indexed: 11/18/2022]
Abstract
Pituitary apoplexy is an uncommon condition typically caused by acute, hemorrhagic expansion of the pituitary gland in patients with an adenoma that undergoes infarction. Although various risk factors have been described, the vascular events leading to apoplexy are not well understood. Disruption of microvascular blood flow is a well-known cause of morbidity from hemorrhage of an intracranial aneurysm, but pituitary apoplexy is rarely associated with aneurysmal subarachnoid hemorrhage. We report here a 46-year-old woman with pituitary apoplexy who developed subarachnoid hemorrhage from rupture of an anterior communicating artery aneurysm. Intraoperatively, she was found to have an unusual, large recurrent artery originating at the junction of the aneurysm and the A2 segment of the anterior cerebral artery that traveled to the suprasellar cistern and along the pituitary stalk. This recurrent hypophyseal artery established a direct vascular relationship between an intracerebral aneurysm and the pituitary gland.
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Affiliation(s)
- Kiarash Shahlaie
- Department of Neurological Surgery, University of California at Davis Medical Center, Sacramento, California, USA
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Romano A, Chibbaro S, Marsella M, Ippolito S, Benericetti E. Carotid cavernous aneurysm presenting as pituitary apoplexy. J Clin Neurosci 2006; 13:476-9. [PMID: 16678729 DOI: 10.1016/j.jocn.2005.05.022] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [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: 12/31/2004] [Accepted: 05/03/2005] [Indexed: 11/25/2022]
Abstract
The authors report an interesting case with a ruptured internal carotid artery aneurysm that presented as a sellar haematoma mimicking radiologically a pituitary adenoma, and clinically a pituitary apoplexy. A 53-year-old woman presented with a 2-week history of episodic severe headache and vomiting associated, 3 days prior to admission, with left ophthalmoparesis and transient right hemiparesis. Brain MRI showed a large intra- and suprasellar mass suggestive of a pituitary macroadenoma. Hormonal profiles showed hyperprolactinaemia and subsequent cerebral angiography demonstrated a carotid cavernous aneurysm. The patient underwent surgery via a subfrontal approach to manage both lesions. At operation, the suspected pituitary adenoma was revealed to be a sellar haematoma; the aneurysm was successfully clipped. Postoperatively, the patient developed hypotension and right hemiparesis which, as well as the third nerve paresis, progressively improved to full recovery. At 12 months follow-up the patient is neurologically intact and generally well. The clinical features, the management of such a case and the importance of differential diagnosis in the acute stage are emphasised and discussed along with relevant literature.
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Affiliation(s)
- A Romano
- Department of Neurosurgery, Palma University Hospital, Palma, Italy
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Abstract
OBJECT A retrospective analysis of a contemporary series of patients with pituitary apoplexy was performed to ascertain whether the histopathological features influence the clinical presentation or the outcome. METHODS A retrospective analysis was performed in 59 patients treated for pituitary apoplexy at the University of Virginia Health System, Charlottesville, Virginia, or Groote Schuur Hospital, University of Cape Town, South Africa. The patients were divided into two groups according to the histological features of their disease: one group with infarction alone, comprising 22 patients; and the other with hemorrhagic infarction and/or frank hemorrhage, comprising 37 patients. The presenting symptoms, clinical features, endocrinological status, and outcome were compared between the two groups. CONCLUSIONS The patients who presented with histological features of pituitary tumor infarction alone had less severe clinical features on presentation, a longer course prior to presentation, and a better outcome than those presenting with hemorrhagic infarction or frank hemorrhage. The endocrine replacement requirements were similar in both groups.
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Affiliation(s)
- Patrick L Semple
- Division of Neurosurgery, Department of Pathology, Groote Schuur Hospital, University of Cape Town, South Africa
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Abstract
OBJECT The authors report their experience with pituitary apoplexy and evaluate the clinical significance of sphenoid sinus mucosal thickening found on magnetic resonance (MR) imaging. METHODS The cases of 28 patients (19 males and nine females) with pituitary apoplexy were reviewed retrospectively. The mean age of the patients was 50 years (range 16-83 years), and the mean follow-up duration was 32 months (range 1-104 months). Admission MR imaging demonstrated hemorrhage or infarction in a pituitary tumor in each patient. A clinical grading scale for apoplexy was devised as follows: Grade I, presence of acute headache and/or endocrine abnormality (12 patients); Grade II, presence of the foregoing symptoms as well as cranial nerve deficit (visual and/or oculomotor; 15 patients); and Grade III, presence of all of these symptoms and a decreased level of consciousness (one patient). Twenty-five patients (89%) underwent early transsphenoidal resection within 9 days (80% within 72 hours) of diagnosis. Headaches and oculomotor paresis resolved completely in 100%, visual function resolved completely in 44% and partially in 56%, and hypopituitarism was reversed in 25%. Twelve patients (43%) required long-term hormone replacement therapy. Two of the three patients who were treated conservatively had prolactin-secreting adenomas, which were treated with dopamine agonist therapy. Thickening of sphenoid sinus mucosa was present in 22 patients (79%). Fifty percent of patients in Grade I and 100% of those in Grades II and III, including all those with persistent hypopituitarism and residual visual deficits, had thickened sphenoid sinus mucosa on MR imaging. Patients with thickened sphenoid sinus mucosa had larger tumors that compressed the optic chiasm or cavernous sinus, and these individuals also had a higher rate of cranial nerve deficits at presentation than those without mucosal thickening (73% compared with 0%). Patients with thickened mucosa had a higher rate of hypopituitarism and subsequent long-term hormone replacement therapy than those without thickened mucosa (55% compared with 17%). CONCLUSIONS Thickened sphenoid sinus mucosa may correlate with higher grades of pituitary apoplexy and worse neurological and endocrinological outcomes.
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Affiliation(s)
- James K Liu
- Department of Neurosurgery, University of Utah School of Medicine, Salt Lake City, Utah 84132, USA
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Abstract
Clinically unsuspected pituitary adenomas are common among adults on autopsy and MRI survey. Acute pituitary hemorrhage is far more rare. We report a case of a 61-year-old male patient with locally advanced prostate cancer who presented with an acute picture of pituitary apoplexy after his first dose of leuprolide. He developed headache and neck pain within a few hours of treatment followed by nausea, vomiting, ptosis and diplopia. Pituitary apoplexy is a potentially life threatening medical emergency. Although the pathophysiology is poorly defined, various conditions and treatments have been reported to trigger apoplexy. Apoplexy has been reported in response to pituitary stimulation by GnRH or GnRH-agonists. Initial stimulatory effects of gonadotropin releasing hormone (GnRH) analogue may induce apoplexy in patients with asymptomatic gonadotroph adenomas.
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Affiliation(s)
- Anu Davis
- University of Texas Health Science Center - Houston, 6431 Fannin, MSB 4.202, Houston, TX 77030, USA.
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Pallud J, Nataf F, Roujeau T, Roux FX. Intraventricular haemorrhage from a renal cell carcinoma pituitary metastasis. Acta Neurochir (Wien) 2005; 147:1003-4; discussion 1004. [PMID: 16041465 DOI: 10.1007/s00701-005-0591-6] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [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: 01/27/2005] [Accepted: 06/08/2005] [Indexed: 10/25/2022]
Abstract
Symptomatic pituitary metastasis and intraventricular haemorrhage from a cerebral metastasis are exceptional events in the natural history of a renal cell carcinoma. We report the first case of a metastatic renal cell carcinoma to the pituitary gland presenting with intraventricular haemorrhage. The origin of intraventricular haemorrhage and its association with renal cell carcinoma pituitary metastasis are discussed.
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Affiliation(s)
- J Pallud
- Department of Neurosurgery, Sainte-Anne Hospital, Paris, France
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Fujimaki T, Hotta S, Mochizuki T, Ayabe T, Matsuno A, Takagi K, Nakagomi T, Tamura A. Pituitary apoplexy as a consequence of lymphocytic adenohypophysitis in a pregnant woman: a case report. Neurol Res 2005; 27:399-402. [PMID: 15949237 DOI: 10.1179/016164105x17341] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
OBJECTIVE AND IMPORTANCE A patient with pituitary apoplexy resulting from lymphocytic adenohypophysitis, which caused visual disturbance during pregnancy, is described. This is the first report of such case. CLINICAL PRESENTATION A 23-year-old primigravida in her 25th week of gestation experienced headache and bitemporal hemianopsia of sudden onset. Magnetic resonance imaging (MRI) revealed a large pituitary mass with intratumoral hemorrhage. Although conservative treatment with intravenous glycerol improved the symptoms partially, the visual symptoms worsened again 6 weeks later. After delivering a girl by scheduled caesarean section her visual symptoms improved. Despite the symptomatic improvement, MRI showed the chiasmatic compression by the enlarged pituitary gland had not changed. Therefore, trans-sphenoidal surgery to decompress the chiasm was performed. Necrotic tissue was seen exuding behind the enlarged pituitary gland and adenohypophysitis with bleeding (apoplexy) was diagnosed histologically. After follow-up for 40 months, she was doing well without any visual or neurological deficits. CONCLUSION Although relatively rare, pituitary apoplexy as a consequence of lymphocytic adenohypophysitis should be borne in mind when a pregnant woman presents with headache and visual disturbance of sudden onset.
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Affiliation(s)
- Takamitsu Fujimaki
- Departments of Neurosurgery, Teikyo University School of Medicine, Kaga, Japan.
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Abstract
We report the case of a 61-year-old man, who underwent transsphenoidal surgery for a pituitary macroadenoma. The presence of tough fibrous septa dividing the tumour permitted only a partial resection. Progressive loss of consciousness soon after surgery occurred, an emergency CT scan showed no evidence of haemorrhage. Twenty hours later, MRI revealed compression of both internal carotid arteries with arrest of arterial flow resulting in stroke by an enlarged haemorrhagic mass consistent with a pituitary apoplexy. On the second postoperative day, the patient died as a result of this extensive stroke. The mechanisms of this rare complication after transsphenoidal surgery are theorized and the sensitivity of imaging methods is discussed.
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Affiliation(s)
- S Kurschel
- Department of Neurosurgery, Medical University, Graz, Austria.
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Affiliation(s)
- F Acar
- Department of Neurosurgery, Faculty of Medicine, Dokuz Eylül University, Izmir, Turkey.
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Sibal L, Ball SG, Connolly V, James RA, Kane P, Kelly WF, Kendall-Taylor P, Mathias D, Perros P, Quinton R, Vaidya B. Pituitary apoplexy: a review of clinical presentation, management and outcome in 45 cases. Pituitary 2004; 7:157-163. [PMID: 16010459 DOI: 10.1007/s11102-005-1050-3] [Citation(s) in RCA: 162] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To review clinical presentation, management and outcomes following different therapies in patients with pituitary apoplexy. METHODS Retrospective analysis of case-records of patients with classical pituitary apoplexy treated in our hospitals between 1983-2004. RESULTS Forty-five patients (28 men; mean age 49 years, range 16-72 years) were identified. Only 8 (18%) were known to have pituitary adenomas at presentation. Thirty-four (81%) patients had hypopituitarism at presentation. CT and MRI identified pituitary apoplexy in 28% and 91% cases, respectively. Twenty-seven (60%) patients underwent surgical decompression, whilst 18 (40%) were managed conservatively. Median time from presentation to surgery was 6 days (range 1-121 days). Patients with visual field defects were more likely than those without these signs to be managed surgically (p = 0.01). Complete or near-complete resolution occurred in 93% (13/14), 94% (15/16) and 93% (13/14) of the surgically treated patients with reduced visual acuity, visual field deficit and ocular palsy, respectively. All patients with reduced visual acuity (4/4), visual field deficit (4/4) and ocular palsy (8/8) in the conservative group had complete or near-complete recovery. Only 5 (19%) patients in the surgical group and 2 (11%) in the conservative group had normal pituitary function at follow up. One (4%) patient in the surgical group and 4 (22%) in the conservative group had a recurrence of pituitary adenoma. CONCLUSIONS This large series suggests that the patients with classical pituitary apoplexy, who are without neuro-ophthalmic signs or exhibit mild and non-progressive signs, can be managed conservatively in the acute stage.
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Affiliation(s)
- Latika Sibal
- Department of Endocrinology, Newcastle University Teaching Hospitals, Newcastle upon Tyne, UK
| | - Steve G Ball
- Department of Endocrinology, Newcastle University Teaching Hospitals, Newcastle upon Tyne, UK
| | - Vincent Connolly
- Department of Endocrinology, The James Cook University Hospital, Middlesbrough, UK
| | - Robert A James
- Department of Endocrinology, Newcastle University Teaching Hospitals, Newcastle upon Tyne, UK
| | - Philip Kane
- Department of Neurosurgery, The James Cook University Hospital, Middlesbrough, UK
| | - William F Kelly
- Department of Endocrinology, The James Cook University Hospital, Middlesbrough, UK
| | - Pat Kendall-Taylor
- Department of Endocrinology, Newcastle University Teaching Hospitals, Newcastle upon Tyne, UK
| | - David Mathias
- Departments of Otonasolaryngology, Newcastle University Teaching Hospitals, Newcastle upon Tyne, UK
| | - Petros Perros
- Department of Endocrinology, Newcastle University Teaching Hospitals, Newcastle upon Tyne, UK
| | - Richard Quinton
- Department of Endocrinology, Newcastle University Teaching Hospitals, Newcastle upon Tyne, UK
| | - Bijay Vaidya
- Department of Endocrinology, The James Cook University Hospital, Middlesbrough, UK.
- Department of Endocrinology, Diabetes & Vascular Medicine, Peninsula Medical School, Royal Devon & Exeter Hospital, Exeter, EX2 5DW, UK.
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Abstract
Pituitary apoplexy can occur as a complication of idiopathic thrombocytopenic purpura. We report here a new case of such association. A male patient aged 59 years, complaining of decreased libido for one year, was referred to the emergency department for purpura and severe thrombocytopenia (4000 platelets/mm3). 24 hours after the cutaneous rash the patient presented with clinical symptoms of bilateral cavernous sinus compression comprising ptosis, bilateral ophtalmoplegia and right supraorbital hypoesthesia. Cranial CT scan showed an enlarged sella and a pituitary mass with signs of intrapituitary haemorrhage. Hormonal evaluation showed hyperprolactinemia (50 ng/mL) and hypopituitarism, and the patient needed substitution with hydrocortisone and levothyroxine. Immunoglobulins and corticosteroids were given to the patient to treat thrombocytopenia, then worsening of neurological and ophtalmological symptoms led to pituitary surgery. Histopathological examination found necrotical pituitary tissue. Immunostaining with an anti-prolactin antibody was positive in several groups of cells. Neurological symptoms subsided and thrombocytopenia was corrected by treatment. In conclusion, we report a case of pituitary apoplexy due to severe thrombocytopenia occurring as a complication of a preexisting macroprolactinoma.
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Affiliation(s)
- J C Maïza
- Department of Endocrinology, Centre Hospitalo-Universitaire Rangueil, Toulouse, France
| | - A Bennet
- Department of Endocrinology, Centre Hospitalo-Universitaire Rangueil, Toulouse, France
| | - M Thorn-Kany
- Department of Neuroradiology, Centre Hospitalo-Universitaire Rangueil, Toulouse, France
| | - J Lagarrigue
- Department of Neurosurgery, Centre Hospitalo-Universitaire Rangueil, Toulouse, France
| | - Ph Caron
- Department of Endocrinology, Centre Hospitalo-Universitaire Rangueil, Toulouse, France.
- Department of Endocrinology and Metabolic Diseases, Centre Hospitalo-Universitaire Rangueil, TSA 50032, 31059, Toulouse, France.
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Affiliation(s)
- Leonard C Glass
- University of Miami School of Medicine, Miami, FL 33136, USA
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Laidlaw JD, Tress B, Gonzales MF, Wray AC, Ng WH, O'Brien JM. Coexistence of aneurysmal subarachnoid haemorrhage and pituitary apoplexy: Case report and review of the literature. J Clin Neurosci 2003; 10:478-82. [PMID: 12852891 DOI: 10.1016/s0967-5868(02)00323-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
A case of aneurysmal subarachnoid haemorrhage with associated haemorrhagic infarction of a growth hormone secreting pituitary macroadenoma is presented. The subarachnoid haemorrhage was not identifiable on CT, but was apparent on MRI. Angiography revealed a 7mm right posterior communicating aneurysm, a 3mm left A1 segment anterior cerebral aneurysm, and vasospasm. Surgery was performed through a right pterional/subfrontal approach, clipping both aneurysms and debulking the tumour. The left A1 aneurysm was the site of subarachnoid haemorrhage. There was evidence of haemorrhagic infarction of the pituitary tumour. Although rupture of an aneurysm into a pituitary tumour has been previously reported, this is the first case reported of aneurysmal subarachnoid haemorrhage with coexisting pituitary apoplexy where the aneurysm had not bled directly into the pituitary tumour. The literature regarding the association between pituitary tumours and aneurysm is reviewed.
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Affiliation(s)
- John D Laidlaw
- Department of Neurosurgery, The Royal Melbourne Hospital, Parkville, Victoria, Australia.
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Xenellis J, Stivaktakis J, Karpeta N, Rologis D, Ferekidis E. Pituitary apoplexy: a pathologic entity from an otolaryngologist's view. ORL J Otorhinolaryngol Relat Spec 2003; 65:121-4. [PMID: 12824735 DOI: 10.1159/000070777] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [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: 10/18/2002] [Accepted: 12/12/2002] [Indexed: 11/19/2022]
Abstract
A case of pituitary apoplexy, which was initially misdiagnosed as 'acute frontal sinusitis', is reported. The presenting symptoms and signs of the patient were headache, moderate fever, left periorbital edema, marked tenderness over the left frontal sinus and purulent secretion over the left middle turbinate and nasopharynx. These clinical symptoms were wrongly perceived as complicated frontal sinusitis. The CT scan and the elective right carotid angiography showed a pituitary adenoma. Therefore pituitary apoplexy of a preexisting pituitary adenoma was diagnosed. The patient underwent surgical removal of the adenoma and his postoperative course was uneventful. Thus otolaryngologists should consider pituitary apoplexy in the differential diagnosis of pathologies concerning the anatomic area of the anterior cranial fossa.
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Affiliation(s)
- J Xenellis
- ENT Department of Hippokration Hospital, University of Athens, Greece.
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Abstract
Pituitary apoplexy may be associated with visual deterioration that may be severe in some cases. Misdiagnosis of this condition is not uncommon, resulting in delayed treatment, which may adversely affect the outcome and visual prognosis. We present a case of pituitary apoplexy, who presented with features of syndrome of inappropriate anti-diuretic hormone secretion (SIADH) and monocular blindness. He had remarkable improvement to normal vision along with normalisation of serum sodium following emergency trans-sphenoidal surgery.
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Affiliation(s)
- Deepak Agrawal
- Department of Neurosurgery, CN Centre, All India Institute of Medical Sciences, New Delhi, India
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