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Yang L, Zhang Y, Chen X, Liu K, Zhou Y, Wang S. Pituitary-related immune adverse events induced by programmed death Protein-1 inhibitors differ clinically from hypophysitis. Clin Endocrinol (Oxf) 2024. [PMID: 38753540 DOI: 10.1111/cen.15075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2023] [Revised: 04/04/2024] [Accepted: 05/06/2024] [Indexed: 05/18/2024]
Abstract
OBJECTIVE We aimed to elucidate the clinical features of pituitary immune-related adverse events (irAEs) induced by PD-1 inhibitors in a Chinese cohort and the previous literatures. PATIENTS AND DESIGN AND MEASUREMENTS We retrospectively analysed the clinical manifestations, laboratory examination findings, imaging features and treatments of 14 patients with pituitary irAEs caused by PD-1 inhibitors in our cohort. In addition, we searched PubMed for all English articles on pituitary irAEs induced by PD-1 inhibitors published from 1950 to 2023. A total of 47 articles were included, and the clinical characteristics of 94 patients with pituitary irAEs induced by PD-1 inhibitors in these literatures were compared to the characteristics of our cohort. RESULTS Among the 14 patients in our cohort with pituitary irAEs induced by PD-1 inhibitors, 12 patients (85.71%, 12/14) exhibited isolated ACTH deficiency (IAD), 100.0% (14/14) of the central adrenocortical insufficiency, and 2 patients showed more than one hypothalamic-pituitary axis injury (14.29%, 2/14). Pituitary magnetic resonance imaging in all the 14 patients showed no pituitary enlargement. In previous studies we reviewed, 82.98% of the total (78/94) presented with pituitary irAEs as IAD, 100.0% (94/94) of the central adrenocortical insufficiency, and 78.33% of the patients showed no abnormality of the pituitary gland (47/60). The pituitary irAEs caused by PD-1 inhibitors did not involve typical manifestations of hypophysitis, such as pituitary enlargement, headache, visual field defects, and multiple pituitary function impairments in our cohort and the previous literatures. CONCLUSION In our study, pituitary immune-related adverse reactions induced by PD-1 inhibitors mainly manifested isolated ACTH deficiency rather than hypophysitis.
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Affiliation(s)
- Lijuan Yang
- Department of Endocrinology, The 3rd Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| | - Yao Zhang
- Department of Endocrinology, Affiliated Hospital of Hebei University, Baoding, Hebei, China
| | - Xiaoyu Chen
- Department of Geriatrics, The 3rd Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| | - Kuanzhi Liu
- Department of Endocrinology, The 3rd Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| | - Yaru Zhou
- Department of Endocrinology, The 3rd Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| | - Shuchang Wang
- Department of Endocrinology, The 3rd Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
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Bafor EE, Erwin-Cohen RA, Martin T, Baker C, Kimmel AE, Duverger O, Fenimore JM, Ramba M, Spindel T, Hess MM, Sanford M, Lazarevic V, Benayoun BA, Young HA, Valencia JC. Aberrant CD8 +T cells drive reproductive dysfunction in female mice with elevated IFN-γ levels. Front Immunol 2024; 15:1368572. [PMID: 38698852 PMCID: PMC11064017 DOI: 10.3389/fimmu.2024.1368572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Accepted: 03/22/2024] [Indexed: 05/05/2024] Open
Abstract
Introduction Interferon-gamma (IFN-γ) is pivotal in orchestrating immune responses during healthy pregnancy. However, its dysregulation, often due to autoimmunity, infections, or chronic inflammatory conditions, is implicated in adverse reproductive outcomes such as pregnancy failure or infertility. Additionally, the underlying immunological mechanisms remain elusive. Methods Here, we explore the impact of systemic IFN-γ elevation on cytotoxic T cell responses in female reproduction utilizing a systemic lupus-prone mouse model with impaired IFN-γ degradation. Results Our findings reveal that heightened IFN-γ levels triggered the infiltration of CD8+T cells in the pituitary gland and female reproductive tract (FRT), resulting in prolactin deficiency and subsequent infertility. Furthermore, we demonstrate that chronic IFN-γ elevation increases effector memory CD8+T cells in the murine ovary and uterus. Discussion These insights broaden our understanding of the role of elevated IFN-γ in female reproductive dysfunction and suggest CD8+T cells as potential immunotherapeutic targets in female reproductive disorders associated with chronic systemic IFN-γ elevation.
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Affiliation(s)
- Enitome E. Bafor
- Cancer Innovation Laboratory, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Frederick, MD, United States
| | - Rebecca A. Erwin-Cohen
- Cancer Innovation Laboratory, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Frederick, MD, United States
| | - Toni Martin
- Cancer Innovation Laboratory, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Frederick, MD, United States
| | - Clayton Baker
- Leonard Davis School of Gerontology, University of Southern California, Los Angeles, CA, United States
- Molecular and Computational Biology Department, University of Southern California, Dornsife College of Letters, Arts and Sciences, Los Angeles, CA, United States
| | - Adrienne E. Kimmel
- Cancer Innovation Laboratory, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Frederick, MD, United States
| | - Olivier Duverger
- Craniofacial Anomalies and Regeneration Section, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, MD, United States
| | - John M. Fenimore
- Cancer Innovation Laboratory, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Frederick, MD, United States
| | - Meredith Ramba
- Cancer Innovation Laboratory, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Frederick, MD, United States
| | - Thea Spindel
- Cancer Innovation Laboratory, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Frederick, MD, United States
| | - Megan M. Hess
- Cancer Innovation Laboratory, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Frederick, MD, United States
| | - Michael Sanford
- Cancer Innovation Laboratory, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Frederick, MD, United States
| | - Vanja Lazarevic
- Experimental Immunology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD, United States
| | - Bérénice A. Benayoun
- Leonard Davis School of Gerontology, University of Southern California, Los Angeles, CA, United States
- Molecular and Computational Biology Department, University of Southern California, Dornsife College of Letters, Arts and Sciences, Los Angeles, CA, United States
| | - Howard A. Young
- Cancer Innovation Laboratory, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Frederick, MD, United States
| | - Julio C. Valencia
- Cancer Innovation Laboratory, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Frederick, MD, United States
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Baral B, Sharma M, Khadka R, Naveed O, Bekele A. Postpartum Hypophysitis: A Case Report and a Literature Review. Cureus 2024; 16:e59396. [PMID: 38817522 PMCID: PMC11139491 DOI: 10.7759/cureus.59396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/30/2024] [Indexed: 06/01/2024] Open
Abstract
Hypophysitis is a rare pituitary gland disease primarily seen in females of reproductive age. Patients can present with various non-specific symptoms, which makes diagnosis challenging. Appropriate endocrine workup supplemented with magnetic resonance imaging (MRI) helps establish a diagnosis. We present a case of a 22-year-old postpartum female who came with nausea, vomiting, and abdominal pain. Global endocrine insufficiency was seen in the laboratory workup, and an MRI confirmed the diagnosis of hypophysitis. She was treated with steroid and thyroid hormone supplementation.
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Affiliation(s)
| | - Monica Sharma
- Internal Medicine, Saint Agnes Hospital, Baltimore, USA
| | - Ranjan Khadka
- Internal Medicine, Saint Agnes Hospital, Baltimore, USA
| | - Ossama Naveed
- Internal Medicine, Ross University School of Medicine, New Jersey, USA
| | - Ammer Bekele
- Internal Medicine, Saint Agnes Hospital, Baltimore, USA
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Iglesias P, Biagetti B, Guerrero-Pérez F, Vicente A, Cordido F, Díez JJ. Executive summary of the consensus document on hypophysitis of the Neuroendocrinology Area of Knowledge of the Spanish Society of Endocrinology and Nutrition. ENDOCRINOL DIAB NUTR 2023; 70 Suppl 1:116-125. [PMID: 36894450 DOI: 10.1016/j.endien.2023.01.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Accepted: 01/14/2023] [Indexed: 03/09/2023]
Abstract
The term hypophysitis is used to designate a heterogeneous group of pituitary conditions characterized by the presence of inflammatory infiltration of the adenohypophysis, neurohypophysis, or both. Although hypophysitis are rare disorders, the most common in clinical practice is lymphocytic hypophysitis, a primary hypophysitis characterized by lymphocytic infiltration, which predominantly affects women. Other forms of primary hypophysitis are associated with different autoimmune diseases. Hypophysitis can also be secondary to other disorders such as sellar and parasellar diseases, systemic diseases, paraneoplastic syndromes, infections, and drugs, including immune checkpoint inhibitors. The diagnostic evaluation should always include pituitary function tests and other analytical tests based on the suspected diagnosis. Pituitary magnetic resonance imaging is the investigation of choice for the morphological assessment of hypophysitis. Glucocorticoids are the mainstay of treatment for most symptomatic hypophysitis.
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Affiliation(s)
- Pedro Iglesias
- Servicio de Endocrinología y Nutrición, Hospital Universitario Puerta de Hierro Majadahonda, Instituto de Investigación Sanitaria Puerta de Hierro - Segovia de Arana (IDIPHISA), Majadahonda, Madrid, Spain; Departamento de Medicina, Universidad Autónoma de Madrid, Madrid, Spain.
| | - Betina Biagetti
- Servicio de Endocrinología y Nutrición, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Fernando Guerrero-Pérez
- Servicio de Endocrinología y Nutrición, Hospital Universitari de Bellvitge, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Almudena Vicente
- Servicio de Endocrinología y Nutrición, Hospital Universitario de Toledo, Toledo, Spain
| | - Fernando Cordido
- Servicio de Endocrinología y Nutrición, Complexo Hospitalario Universitario de A Coruña, Universidad de A Coruña, A Coruña, Spain
| | - Juan J Díez
- Servicio de Endocrinología y Nutrición, Hospital Universitario Puerta de Hierro Majadahonda, Instituto de Investigación Sanitaria Puerta de Hierro - Segovia de Arana (IDIPHISA), Majadahonda, Madrid, Spain; Departamento de Medicina, Universidad Autónoma de Madrid, Madrid, Spain
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Honegger J, Giese S, Nasi-Kordhishti I, Donegan DM. Pregnancy-related hypophysitis revisited. Eur J Endocrinol 2023; 188:6992197. [PMID: 36655394 DOI: 10.1093/ejendo/lvad003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 12/17/2022] [Accepted: 01/12/2023] [Indexed: 01/20/2023]
Abstract
OBJECTIVE The aim of the study is to assess the distinguishing features of pregnancy-related hypophysitis (PR-Hy) compared to non-pregnancy autoimmune hypophysitis and to evaluate the changing therapeutic approaches and outcomes in PR-Hy over time. DESIGN Retrospective analysis of all published cases with PR-Hy and 6 own cases. METHODS A PubMed search was performed and abstracts screened for publications with information on cases with PR-Hy from which full-text review was performed. Clinical features, diagnostic findings, and outcome in relation to treatment modalities in PR-Hy were assessed. RESULTS One hundred and forty-eight cases with PR-Hy were identified. PR-Hy was significantly delimited from non-PR-Hy by the frequent occurrence of the chiasmal syndrome (50% vs 13%, P < .0001), higher rate of intrasellar origin (94% vs 74%, P = .0005), lower rate of pituitary stalk involvement (39% vs 86%, P < .0001), and low rate of diabetes insipidus (12% vs 54%, P < .0001). The role of surgery in PR-Hy decreased over time while noninvasive treatment modalities increased. The recurrence rate after high-dose glucocorticoid therapy (33%) was high and exceeded that of surgery (2%) and conservative management (2%). In contrast to initial reports on PR-Hy, recent literature regarding outcome of mother's and child's health was positive. The frequency of spontaneous preterm delivery was not increased. Recurrent PR-Hy in a subsequent pregnancy was reported in only two females. CONCLUSION PR-Hy has distinct features that delineate the disorder from non-PR-Hy. With increasing experience in diagnosis, availability of adequate replacement therapy, and improved treatment modalities, PR-Hy has lost its threat and the outcome is encouraging.
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Affiliation(s)
- Jürgen Honegger
- Department of Neurosurgery, Eberhard-Karls-University Tübingen, Tübingen, Germany
| | - Sabrina Giese
- Department of Neurosurgery, Eberhard-Karls-University Tübingen, Tübingen, Germany
| | | | - Diane Mary Donegan
- Division of Endocrinology, Indiana University, Indianapolis, IN, United States
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Iglesias P, Biagetti B, Guerrero-Pérez F, Vicente A, Cordido F, Díez JJ. Resumen ejecutivo del documento de consenso sobre hipofisitis del Área de Conocimiento de Neuroendocrinología de la Sociedad Española de Endocrinología y Nutrición. ENDOCRINOL DIAB NUTR 2023. [DOI: 10.1016/j.endinu.2023.01.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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Cutler C, Azab MA, Lucke-Wold B, Khan M, Henson JC, Gill AS, Alt JA, Karsy M. Systematic Review of Treatment Options and Therapeutic Responses for Lesions of the Sella and Orbit: Evidence-Based Recommendations. World Neurosurg 2023; 173:136-145.e30. [PMID: 36639102 DOI: 10.1016/j.wneu.2022.12.108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 12/26/2022] [Accepted: 12/26/2022] [Indexed: 01/12/2023]
Abstract
OBJECTIVE Inflammatory pathologies of the sella and orbit are rare but require prompt diagnosis to initiate effective treatment. Because uniform recommendations for treatment are currently lacking, we performed an evidence-based review to identify recommendations. METHODS We performed a literature search of the PubMed, Embase, and Web of Science databases to identify papers evaluating treatment of inflammatory pathologies of the sella and orbit. We used PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines to define recommendations, specifically examining aggregated sample sizes, disease-specific patient follow-up, and clinical trials focused on inflammatory diseases of the sella and orbit. RESULTS A total of 169 studies were included and organized by disease pathology. Treatments for various pathologies were recorded. Treatment options included surgery, radiation, steroids, targeted treatments, immunomodulators, intravenous immune globulin, and plasmapheresis. Steroids were the most often employed treatment, second-line management options and timing varied. Pathological diagnosis was highly associated with treatment used. Most evidence were level 3 without available control groups, except for 13 trials in neuromyelitis optica with level 1 or 2 evidence. CONCLUSIONS This is the first evidence-based review to provide recommendations on specific treatments for pathologies of the orbit and sella. The reported data may be useful to help guide randomized clinical trials and provide resource for clinical management decisions based on the available evidence.
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Affiliation(s)
- Christopher Cutler
- Chicago Medical School at Rosalind Franklin University of Medicine and Science, North Chicago, Illinois, USA
| | - Mohammed A Azab
- Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, Utah, USA
| | - Brandon Lucke-Wold
- Department of Neurosurgery, University of Florida, Gainesville, Florida, USA
| | - Majid Khan
- Reno School of Medicine, University of Nevada, Reno, Nevada, USA
| | - J Curran Henson
- College of Medicine, University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA
| | - Amarbir S Gill
- Division of Otolaryngology, Department of Surgery, University of Utah, Salt Lake City, Utah, USA
| | - Jeremiah A Alt
- Division of Otolaryngology, Department of Surgery, University of Utah, Salt Lake City, Utah, USA
| | - Michael Karsy
- Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, Utah, USA.
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Azab WA, Khan T, Alqunaee M, Al Bader A, Yousef W. Endoscopic Endonasal Surgery for Uncommon Pathologies of the Sellar and Parasellar Regions. Adv Tech Stand Neurosurg 2023; 48:139-205. [PMID: 37770685 DOI: 10.1007/978-3-031-36785-4_7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/30/2023]
Abstract
Endoscopic skull base surgery has become an integral part of the present neurosurgical armamentarium. The pioneering efforts in which the purely endoscopic transsphenoidal approach was introduced have triggered a growing tide of using the endoscopic endonasal procedures for a large variety of skull base lesions. Because of their anatomical peculiarities, lesions of the sellar and parasellar regions lend themselves very well to the endoscopic endonasal approaches. Apart from the common pathological entities, many other less frequent pathologies are encountered in the sellar and parasellar area. In this chapter, we review the surgical technique of the endoscopic endonasal transsphenoidal approach and its extensions applied to a variety of rare and uncommon pathological entities involving the sella turcica and clivus. An overview of these pathological entities is also presented and exemplified.
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Affiliation(s)
- Waleed A Azab
- Neurosurgery Department, Ibn Sina Hospital, Kuwait City, Kuwait
| | - Tufail Khan
- Neurosurgery Department, Ibn Sina Hospital, Kuwait City, Kuwait
| | - Marwan Alqunaee
- Rhinology - Endoscopic Sinus and Skull Base Surgery, Zain Hospital, Kuwait City, Kuwait
| | - Abdullah Al Bader
- Rhinology - Endoscopic Sinus and Skull Base Surgery, Jaber Al Ahmad Hospital, Kuwait City, Kuwait
| | - Waleed Yousef
- Neurosurgery Department, Ibn Sina Hospital, Kuwait City, Kuwait
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Wang S, Zhang Y, Zhou X, Zhang K, Zhang Y, Yao Y, Chen S, Pan H, Zhu H. High prevalence of overweight/obesity and dyslipidemia in patients with intracranial germ cell tumors. Pituitary 2022; 25:938-947. [PMID: 36088446 DOI: 10.1007/s11102-022-01274-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/09/2022] [Indexed: 11/24/2022]
Abstract
PURPOSE To evaluate the prevalence of overweight/obesity and dyslipidemia in patients with intracranial germ cell tumor (iGCT), and to explore the risk factors of it. METHODS iGCT patients visiting Peking Union Medical College Hospital between Jan 2008 to Oct 2020 were included. The prevalence of overweight/obesity and dyslipidemia was calculated. Mixed-effects models were used to evaluate the relationship between BMI z-scores, concentration of lipid profiles and potential risk factors. RESULTS One hundred and six patients were included. The median follow-up time was 27 (IQR 5-59) months. The number of patients diagnosed with overweight/obesity and dyslipidemia were 49 (46.2%) and 86 (81.1%) during visits. Higher BMI z-scores were associated with treatment (mean difference (MD) 0.51, 95%CI 0.31-0.72), surgical biopsies (MD 0.71, 95%CI 0.16-1.25), adrenal insufficiency (MD 0.37, 95%CI 0.07-0.68), hypothyroidism (MD 0.35, 95%CI 0.06-0.63), glucocorticoid supplementation (MD 0.64, 95%CI 0.40-0.87), and thyroxine supplementation (MD 0.48, 95%CI 0.24-0.72). Hypothalamus involvement was associated with increased TC (MD 0.52, 95%CI 0.06-0.98), TG (MD 0.36, 95%CI 0.01-0.72), LDL-C (MD 0.60, 95%CI 0.20-0.98), and decreased HDL-C (MD - 0.23, 95%CI - 0.44 to - 0.02). Higher TC (MD 0.53, 95%CI 0.26-0.80) and LDL-C (MD 0.39, 95%CI 0.17-0.62) were observed in patients after treatment. Glucocorticoid supplementation was associated with increased TC (MD 0.70, 95%CI 0.38-1.03), LDL-C (MD 0.51, 95%CI 0.24-0.78), and HDL-C (MD 0.25, 95%CI 0.09-0.40), while sex hormone supplementation was associated with decreased TC (MD - 0.74, 95%CI - 1.2 to - 0.29) and TG (MD - 0.47, 95%CI - 0.86 to - 0.08). CONCLUSION Overweight/obesity and dyslipidemia were high prevalent in iGCT patients and should be screened during follow-ups.
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Affiliation(s)
- Shirui Wang
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Shuaifuyuan 1, Dongcheng District, Beijing, 100730, China
| | - Yuelun Zhang
- Medical Research Center, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xiang Zhou
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Shuaifuyuan 1, Dongcheng District, Beijing, 100730, China
| | - Kun Zhang
- Department of Endocrinology, Shijiazhuang People's Hospital, The People Affiliated Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| | - Yi Zhang
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yong Yao
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Shi Chen
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Shuaifuyuan 1, Dongcheng District, Beijing, 100730, China
| | - Hui Pan
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Shuaifuyuan 1, Dongcheng District, Beijing, 100730, China
| | - Huijuan Zhu
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Shuaifuyuan 1, Dongcheng District, Beijing, 100730, China.
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Wright K, Kim H, Hill T, Lee M, Orillac C, Mogar N, Pacione D, Agrawal N. Preoperative differentiation of hypophysitis and pituitary adenomas using a novel clinicoradiologic scoring system. Pituitary 2022; 25:602-614. [PMID: 35622211 DOI: 10.1007/s11102-022-01232-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/09/2022] [Indexed: 01/29/2023]
Abstract
PURPOSE Hypophysitis can clinically and radiologically mimic other nonfunctioning masses of the sella turcica, complicating preoperative diagnosis. While sellar masses may be treated surgically, hypophysitis is often treated medically, so differentiating between them facilitates optimal management. The objective of our study was to develop a scoring system for the preoperative diagnosis of hypophysitis. METHODS A thorough literature review identified published hypophysitis cases, which were compared to a retrospective group of non-functioning pituitary adenomas (NFA) from our institution. A preoperative hypophysitis scoring system was developed and internally validated. RESULTS Fifty-six pathologically confirmed hypophysitis cases were identified in the literature. After excluding individual cases with missing values, 18 hypophysitis cases were compared to an age- and sex-matched control group of 56 NFAs. Diabetes insipidus (DI) (p < 0.001), infundibular thickening (p < 0.001), absence of cavernous sinus invasion (CSI) (p < 0.001), relation to pregnancy (p = 0.002), and absence of visual symptoms (p = 0.007) were significantly associated with hypophysitis. Stepwise logistic regression identified DI and infundibular thickening as positive predictors of hypophysitis. CSI and visual symptoms were negative predictors. A 6-point hypophysitis-risk scoring system was derived: + 2 for DI, + 2 for absence of CSI, + 1 for infundibular thickening, + 1 for absence of visual symptoms. Scores ≥ 3 supported a diagnosis of hypophysitis (AUC 0.96, sensitivity 100%, specificity 75%). The scoring system identified 100% of hypophysitis cases at our institution with an estimated 24.7% false-positive rate. CONCLUSIONS The proposed scoring system may aid preoperative diagnosis of hypophysitis, preventing unnecessary surgery in these patients.
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Affiliation(s)
- Kyla Wright
- NYU Grossman School of Medicine, NYU Langone Health, 1st Ave, New York, NY, 10016, USA
| | - Hyon Kim
- Division of Endocrinology, Metabolism and Nutrition, Rutgers-Robert Wood Johnson Medical School, 125 Paterson St, New Brunswick, NJ, 0890, USA
| | - Travis Hill
- Department of Neurosurgery, NYU Grossman School of Medicine, 550 1st Avenue, New York, NY, 10016, USA
| | - Matthew Lee
- Department of Radiology, NYU Grossman School of Medicine, 550 1st Avenue, New York, NY, 10016, USA
| | - Cordelia Orillac
- Department of Neurosurgery, NYU Grossman School of Medicine, 550 1st Avenue, New York, NY, 10016, USA
| | - Nikita Mogar
- Department of Medicine, NYU Grossman School of Medicine, 550 1st Avenue, New York, NY, 10016, USA
| | - Donato Pacione
- Department of Neurosurgery, NYU Langone Medical Center, 530 1st Ave Skirball Suite 8R, New York, NY, 10016, USA
| | - Nidhi Agrawal
- Division of Endocrinology, Diabetes and Metabolism, NYU Langone Medical Center, 550 1st Avenue, New York, NY, 10016, USA.
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Abstract
OBJECTIVE Hypophysitis is considered a rare inflammatory disease of the pituitary gland. For a long time, primary autoimmune hypophysitis has stood out as the most relevant type of hypophysitis. However, with the advent of immunotherapy for the treatment of malignancies and identification of hypophysitis as an immune-related adverse event, hypophysitis has garnered increasing interest and recognition. Therefore, awareness, early recognition, and appropriate management are becoming important as the indication for immunomodulatory therapies broaden. METHODS In this review, we discuss the epidemiology, diagnosis, and treatment of hypophysitis with a focus on recent data and highlight subtypes of particular interest while recognizing the gaps in knowledge that remain. RESULTS Regardless of cause, symptoms and signs of hypophysitis may be related to mass effect (headache and visual disturbance) and hormonal disruption that warrant prompt evaluation. In the vast majority of cases, a diagnosis of hypophysitis can be made presumptively in the appropriate clinical context with radiologic findings consistent with hypophysitis and after the exclusion of other causes. CONCLUSION Although subtle differences currently exist in management and outcome expectations between primary and secondary causes of hypophysitis, universally, treatment is aimed at symptom management and hormonal replacement therapy.
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Donegan D, Saeed Z, Delivanis DA, Murad MH, Honegger J, Amereller F, Oguz SH, Erickson D, Bancos I. Outcomes of Initial Management Strategies in Patients With Autoimmune Lymphocytic Hypophysitis: A Systematic Review and Meta-analysis. J Clin Endocrinol Metab 2022; 107:1170-1190. [PMID: 35137155 PMCID: PMC8947799 DOI: 10.1210/clinem/dgab839] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Indexed: 02/08/2023]
Abstract
CONTEXT Lymphocytic hypophysitis (LyHy) is characterized by inflammation of the pituitary and or neuroinfundibulum and is uncommon. Treatment options include observation, high-dose glucocorticoids (HD-GCs) or surgery. Optimal first-line management strategy, however, remains unknown. OBJECTIVE This work aimed to assess response to first-line treatment options (observation, HD-GCs, or surgery) of clinically relevant outcomes (symptomatic, hormonal, and radiographic improvement) among patients with LyHy. METHODS A systematic review was conducted in 6 databases through 2020. Meta-analysis was conducted when feasible using a random-effects model. RESULTS We included 33 studies reporting on 591 patients (423 women, 72%) with LyHy. Improvement/resolution of anterior pituitary dysfunction was highest when HD-GCs was first-line treatment. Surgery was associated with the greatest proportion of patients who had regression on imaging. Subgroup analysis comparing HD-GCs to observation showed the odds of anterior pituitary hormone recovery (OR 3.41; 95% CI, 1.68-6.94) or radiographic regression (OR 3.13; 95% CI, 1.54-6.36) were higher with HD-GCs, but so was the need for additional forms of treatment (OR 4.37; 95% CI, 1.70-11.22). No statistically significant difference was seen in recovery of diabetes insipidus (OR 0.9; 95% CI, 0.26-3.10). Certainty in these estimates was very low. CONCLUSION Observation and use of HD-GCs both are successful first-line management strategies in LyHy. Although use of HD-GCs was associated with increased recovery of anterior pituitary hormone deficit, it also was associated with greater likelihood of additional treatment after withdrawal. Optimal dosing and duration of HD-GCs remains unknown.
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Affiliation(s)
- Diane Donegan
- Division of Endocrinology, Diabetes and Metabolism, Indiana University School of Medicine, Indianapolis, Indiana 46206, USA
- Division of Endocrinology, Diabetes and Metabolism, Mayo Clinic, Rochester, Minnesota 55905, USA
- Correspondence: D. Donegan, MB, BCh, BAO, Division of Endocrinology, Diabetes and Metabolism, Indiana University School of Medicine, 1120 W. Michigan St, CL 459, Indianapolis, IN 46206, USA.
| | - Zeb Saeed
- Division of Endocrinology, Diabetes and Metabolism, Indiana University School of Medicine, Indianapolis, Indiana 46206, USA
| | - Danae A Delivanis
- Division of Endocrinology, Diabetes and Metabolism, Mayo Clinic, Rochester, Minnesota 55905, USA
| | | | - Juergen Honegger
- Department of Neurosurgery, University of Tübingen, 72076 Tübingen, Germany
| | - Felix Amereller
- Medizinische Klinik und Poliklinik IV, LMU Klinikum, 80336 Munich, Germany
| | - Seda Hanife Oguz
- Department of Endocrinology and Metabolism, Hacettepe University Medical School, 06230 Ankara, Turkey
| | - Dana Erickson
- Division of Endocrinology, Diabetes and Metabolism, Mayo Clinic, Rochester, Minnesota 55905, USA
| | - Irina Bancos
- Division of Endocrinology, Diabetes and Metabolism, Mayo Clinic, Rochester, Minnesota 55905, USA
- I. Bancos, MD, Division of Endocrinology, Diabetes and Metabolism, Mayo Clinic, Rochester, MN 55905, USA.
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Yang MG, Cai HQ, Wang SS, Liu L, Wang CM. Full recovery from chronic headache and hypopituitarism caused by lymphocytic hypophysitis: A case report. World J Clin Cases 2022; 10:1041-1049. [PMID: 35127918 PMCID: PMC8790444 DOI: 10.12998/wjcc.v10.i3.1041] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 07/05/2021] [Accepted: 12/25/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Lymphocytic hypophysitis (LYH) is an important condition to consider in the differential diagnosis of patients with a pituitary mass. The main clinical manifestations of LYH include headache, symptoms related to sellar compression, hypopituitarism, diabetes insipidus and hyperprolactinemia. Headache, which is a frequent complaint of patients with LYH, is thought to be related to the occupying effect of the pituitary mass and is rapidly resolved with a good outcome after timely and adequate glucocorticoid treatment or surgery.
CASE SUMMARY Here, we report a patient with LYH whose initial symptom was headache and whose pituitary function assessment showed the presence of secondary hypoadrenalism, central hypothyroidism and hypogonadotropic hypogonadism. Pituitary magnetic resonance imaging showed symmetrical enlargement of the pituitary gland with suprasellar extension in a dumbbell shape with significant homogeneous enhancement after gadolinium enhancement. The size of the gland was approximately 17.7 mm × 14.3 mm × 13.8 mm. The pituitary stalk was thickened without deviation, and there was an elevation of the optimal crossing. The lesion grew bilaterally toward the cavernous sinuses, and the parasternal dural caudal sign was visible. The patient presented with repeatedly worsening and prolonged headaches three times even though the hypopituitarism had fully resolved after glucocorticoid treatment during this course.
CONCLUSION This rare headache regression suggests that patients with chronic headaches should also be alerted to the possibility of LYH.
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Affiliation(s)
- Mao-Guang Yang
- Department of Endocrinology, The Second Hospital of Jilin University, Changchun 130000, Jilin Province, China
| | - Han-Qing Cai
- Department of Endocrinology, The Second Hospital of Jilin University, Changchun 130000, Jilin Province, China
| | - Si-Si Wang
- Department of Endocrinology, The Second Hospital of Jilin University, Changchun 130000, Jilin Province, China
| | - Lin Liu
- Department of Endocrinology, The Second Hospital of Jilin University, Changchun 130000, Jilin Province, China
| | - Chun-Mei Wang
- Department of Radiology, The First Hospital of Jilin University, Changchun 130000, Jilin Province, China
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14
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Langlois F, Varlamov EV, Fleseriu M. Hypophysitis, the Growing Spectrum of a Rare Pituitary Disease. J Clin Endocrinol Metab 2022; 107:10-28. [PMID: 34528683 PMCID: PMC8684465 DOI: 10.1210/clinem/dgab672] [Citation(s) in RCA: 39] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Indexed: 01/13/2023]
Abstract
Hypophysitis is defined as inflammation of the pituitary gland that is primary or secondary to a local or systemic process. Differential diagnosis is broad (including primary tumors, metastases, and lympho-proliferative diseases) and multifaceted. Patients with hypophysitis typically present with headaches, some degree of anterior and/or posterior pituitary dysfunction, and enlargement of pituitary gland and/or stalk, as determined by imaging. Most hypophysitis causes are autoimmune, but other etiologies include inflammation secondary to sellar tumors or cysts, systemic diseases, and infection or drug-induced causes. Novel pathologies such as immunoglobulin G4-related hypophysitis, immunotherapy-induced hypophysitis, and paraneoplastic pituitary-directed autoimmunity are also included in a growing spectrum of this rare pituitary disease. Typical magnetic resonance imaging reveals stalk thickening and homogenous enlargement of the pituitary gland; however, imaging is not always specific. Diagnosis can be challenging, and ultimately, only a pituitary biopsy can confirm hypophysitis type and rule out other etiologies. A presumptive diagnosis can be made often without biopsy. Detailed history and clinical examination are essential, notably for signs of underlying etiology with systemic manifestations. Hormone replacement and, in selected cases, careful observation is advised with imaging follow-up. High-dose glucocorticoids are initiated mainly to help reduce mass effect. A response may be observed in all auto-immune etiologies, as well as in lymphoproliferative diseases, and, as such, should not be used for differential diagnosis. Surgery may be necessary in some cases to relieve mass effect and allow a definite diagnosis. Immunosuppressive therapy and radiation are sometimes also necessary in resistant cases.
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Affiliation(s)
- Fabienne Langlois
- Department of Medicine, Division of Endocrinology, Centre intégré universitaire de santé et de services sociaux de l’Estrie - Centre Hospitalier Universitaire de Sherbrooke, Sherbrooke, Quebec, Canada
| | - Elena V Varlamov
- Departments of Medicine (Division of Endocrinology, Diabetes and Clinical Nutrition) and Neurological Surgery, and Pituitary Center, Oregon Health & Science University, Portland, Oregon, USA
| | - Maria Fleseriu
- Departments of Medicine (Division of Endocrinology, Diabetes and Clinical Nutrition) and Neurological Surgery, and Pituitary Center, Oregon Health & Science University, Portland, Oregon, USA
- Correspondence: Maria Fleseriu, MD, Oregon Health & Science University, Mail Code CH8N, 3303 S Bond Ave, Portland, Oregon 97239, USA.
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15
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Management of children and young people with idiopathic pituitary stalk thickening, central diabetes insipidus, or both: a national clinical practice consensus guideline. THE LANCET CHILD & ADOLESCENT HEALTH 2021; 5:662-676. [PMID: 34214482 DOI: 10.1016/s2352-4642(21)00088-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/14/2020] [Revised: 03/11/2021] [Accepted: 03/17/2021] [Indexed: 12/14/2022]
Abstract
Unexplained or idiopathic pituitary stalk thickening or central diabetes insipidus not only harbours rare occult malignancies in 40% of cases but can also reflect benign congenital defects. Between 2014 and 2019, a multidisciplinary, expert national guideline development group in the UK systematically developed a management flowchart and clinical practice guideline to inform specialist care and improve outcomes in children and young people (aged <19 years) with idiopathic pituitary stalk thickening, central diabetes insipidus, or both. All such cases of idiopathic pituitary stalk thickening and central diabetes insipidus require dynamic pituitary function testing, specialist pituitary imaging, measurement of serum β-human chorionic gonadotropin and alpha-fetoprotein concentrations, chest x-ray, abdominal ultrasonography, optometry, and skeletal survey for occult disease. Stalk thickening of 4 mm or more at the optic chiasm, 3 mm or more at pituitary insertion, or both, is potentially pathological, particularly if an endocrinopathy or visual impairment coexists. In this guideline, we define the role of surveillance, cerebrospinal fluid tumour markers, whole-body imaging, indications, timing and risks of stalk biopsy, and criteria for discharge. We encourage a registry of outcomes to validate the systematic approach described in this guideline and research to establish typical paediatric stalk sizes and the possible role of novel biomarkers, imaging techniques, or both, in diagnosis.
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16
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Hahner S, Ross RJ, Arlt W, Bancos I, Burger-Stritt S, Torpy DJ, Husebye ES, Quinkler M. Adrenal insufficiency. Nat Rev Dis Primers 2021; 7:19. [PMID: 33707469 DOI: 10.1038/s41572-021-00252-7] [Citation(s) in RCA: 47] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/02/2021] [Indexed: 12/25/2022]
Abstract
Adrenal insufficiency (AI) is a condition characterized by an absolute or relative deficiency of adrenal cortisol production. Primary AI (PAI) is rare and is caused by direct adrenal failure. Secondary AI (SAI) is more frequent and is caused by diseases affecting the pituitary, whereas in tertiary AI (TAI), the hypothalamus is affected. The most prevalent form is TAI owing to exogenous glucocorticoid use. Symptoms of AI are non-specific, often overlooked or misdiagnosed, and are related to the lack of cortisol, adrenal androgen precursors and aldosterone (especially in PAI). Diagnosis is based on measurement of the adrenal corticosteroid hormones, their regulatory peptide hormones and stimulation tests. The goal of therapy is to establish a hormone replacement regimen that closely mimics the physiological diurnal cortisol secretion pattern, tailored to the patient's daily needs. This Primer provides insights into the epidemiology, mechanisms and management of AI during pregnancy as well as challenges of long-term management. In addition, the importance of identifying life-threatening adrenal emergencies (acute AI and adrenal crisis) is highlighted and strategies for prevention, which include patient education, glucocorticoid emergency cards and injection kits, are described.
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Affiliation(s)
- Stefanie Hahner
- Department of Medicine I, Division of Endocrinology and Diabetology, University Hospital Wuerzburg, Wuerzburg, Germany.
| | - Richard J Ross
- Department of Oncology and Metabolism, The University of Sheffield, Sheffield, UK
| | - Wiebke Arlt
- Institute for Metabolism and Systems Research, University of Birmingham, Birmingham, UK.,Centre for Endocrinology, Diabetes, and Metabolism, Birmingham Health Partners, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Irina Bancos
- Division of Endocrinology, Metabolism and Nutrition, Department of Internal Medicine, Mayo Clinic, Rochester, MN, USA
| | - Stephanie Burger-Stritt
- Department of Medicine I, Division of Endocrinology and Diabetology, University Hospital Wuerzburg, Wuerzburg, Germany
| | - David J Torpy
- Endocrine and Metabolic Unit, Royal Adelaide Hospital, University of Adelaide, Adelaide, SA, Australia
| | - Eystein S Husebye
- Department of Clinical Science, University of Bergen, Bergen, Norway.,K.G. Jebsen Center for Autoimmune Diseases, University of Bergen, Bergen, Norway.,Department of Medicine, Haukeland University Hospital, Bergen, Norway
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17
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Angelousi A, Mytareli C, Xekouki P, Kassi E, Barkas K, Grossman A, Kaltsas G. Diabetes insipidus secondary to sellar/parasellar lesions. J Neuroendocrinol 2021; 33:e12954. [PMID: 33769630 DOI: 10.1111/jne.12954] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2020] [Revised: 01/24/2021] [Accepted: 02/09/2021] [Indexed: 12/25/2022]
Abstract
Diabetes insipidus (DI) is a well-recognised transient or permanent complication following transsphenoidal surgery for pituitary adenomas or other sellar/parasellar lesions. However, data regarding the prevalence of pre-operative DI in sellar/parasellar lesions other than pituitary adenomas are scarce. We systematically reviewed the existing data for defining the prevalence of DI before any treatment in adult patients with sellar/parasellar lesions, excluding pituitary adenomas and metastatic lesions. In total, 646 patients with sellar/parasellar lesions presenting with DI at diagnosis were identified. The most common pathologies of sellar/parasellar lesions presenting with DI at diagnosis were lymphocytic hypophysitis (26.5%), craniopharyngiomas (23.4%), Langerhans's cell histiocytosis (18.9%) and Rathke's cleft cyst (12.7%), accounting for the vast majority (more than 80%) of these lesions. Overall, DI at diagnosis was found in 23.4% of all patients with sellar/parasellar lesions, albeit with a wide range from 10.6% to 76.7%, depending on the nature of the pathology. The highest prevalence of DI was found in less commonly encountered lesions namely germ-cell tumours (76.7%), abscesses (55.4%) and neurosarcoidosis (54.5%), each accounting for less than 3% of all sellar/parasellar lesions. Most DI cases (68.8%) were associated with anterior pituitary hormonal deficiencies, in contrast to pituitary adenomas that rarely present with DI. The enlargement and enhancement of the pituitary stalk were the most common findings on magnetic resonance imaging besides the loss of the high signal of the posterior pituitary on T1-weighted images. Resolution of DI spontaneously or following systemic and surgical management occurred in 22.4% of cases. Post-operative DI, not evident before surgery, was found in 27.8% of non-adenomatous sellar/parasellar lesions, and was transient in 11.6% of them. Besides distinctive imaging features and symptoms, early recognition of DI in such lesions is important because it directs the diagnosis towards a non-adenomatous sellar/parasellar tumour and the early initiation of appropriate treatment.
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Affiliation(s)
- Anna Angelousi
- 1st Department of Internal Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Chrysoula Mytareli
- 1st Department of Internal Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Paraskevi Xekouki
- Endocrinology and Diabetes Clinic, University General Hospital of Heraklion, Heraklion, Greece
| | - Eva Kassi
- Department of Biological Chemistry, Medical School, National and Kapodistrian University of Athens, Athens, Greece
- 1st Department of Propaedeutic and Internal Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Konstantinos Barkas
- Department of Neurosurgery, General Hospital of Nikaia-Pireas, Agios Panteleimon, Athens, Greece
| | - Ashley Grossman
- Oxford Centre for Diabetes, Endocrinology and Metabolism, University of Oxford, Oxford, UK
- Centre for Endocrinology, Barts and the London School of Medicine, London, UK
| | - Gregory Kaltsas
- 1st Department of Propaedeutic and Internal Medicine, National and Kapodistrian University of Athens, Athens, Greece
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18
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Zhu J, Wang Z, Wang W, Fan J, Zhang Y, Li X, Liu J, Jiang S, Deng K, Duan L, Yao Y, Zhu H. Xanthomatous Hypophysitis: A Case Report and Comprehensive Literature Review. Front Endocrinol (Lausanne) 2021; 12:735655. [PMID: 34659121 PMCID: PMC8518622 DOI: 10.3389/fendo.2021.735655] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2021] [Accepted: 09/15/2021] [Indexed: 11/28/2022] Open
Abstract
PURPOSE Xanthomatous hypophysitis (XHP) is an extremely rare form of primary hypophysitis for which there is a lack of clinical experience. A comprehensive understanding of its clinical characteristics, diagnosis and treatment is needed. METHODS Here, we report a case study and conduct a systematic review of XHP. Thirty-six cases were included, and their clinical manifestations, endocrine assessment, imaging features, treatment and follow-up data were collected and analyzed. RESULTS The mean age at diagnosis was 39.1 years, and females were predominant (75.0%). The most common symptom was headache (68.6%), and 66.7% of female patients presented menstrual disorders. The most common pituitary dysfunction was growth hormone (GH) deficiency. More than half of patients exhibited central diabetes insipidus (CDI). The majority of patients had an imaging presentation of a cystic lesion with peripheral enhancement. Pituitary stalk thickening was observed in half of the patients. Total lesion resection was achieved in 57.1% of cases. The recurrence rate after partial resection and biopsy was significantly higher than that after total lesion resection (57.1% vs. 0.0%, P = 0.0147). The most common pituitary hormone abnormalities to resolve after surgery were hyperprolactinemia (100.0%) and GH deficiency (91.7%). The typical pathological feature was inflammatory infiltration of foamy histiocytes, which showed positivity for CD68. CONCLUSION Diagnosis of XHP is difficult when relying on clinical symptoms and imaging features. Therefore, surgical histopathology is necessary. Based on the available evidence, total lesion resection is recommended for treatment. However, the long-term prognosis for this rare disease remains unclear.
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Affiliation(s)
- Jianyu Zhu
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
- Department of Neurosurgery, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Zhicheng Wang
- Department of Neurosurgery, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Wenze Wang
- Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Jinghua Fan
- Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Yi Zhang
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Xiaoxu Li
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Jie Liu
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Shenzhong Jiang
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Kan Deng
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Lian Duan
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Yong Yao
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
- *Correspondence: Yong Yao, ; Huijuan Zhu,
| | - Huijuan Zhu
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
- *Correspondence: Yong Yao, ; Huijuan Zhu,
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19
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Chiloiro S, Tartaglione T, Giampietro A, Bianchi A. Hypothalamitis and pituitary atrophy. HANDBOOK OF CLINICAL NEUROLOGY 2021; 181:149-159. [PMID: 34238454 DOI: 10.1016/b978-0-12-820683-6.00011-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Hypothalamitis is a rare inflammatory disorder involving the hypothalamus and classified as primary, or isolated, and secondary hypothalamitis. Secondary hypothalamitis although very rare is more common than the primary one and may occur in patients affected by autoimmune diseases such as autoimmune hypophysitis, systemic autoimmune diseases, infective diseases in patients affected by immune-deficit, paraneoplastic encephalitis, or in patients treated with immune checkpoint inhibitors. In accordance with the rarity of this disease, diagnosis and management of hypothalamitis prove to be challenging. The diagnosis requires a high index of clinical suspicion. The main symptoms may be: various degrees of hypopituitarism, neuropsychiatric and behavioral disorders, and disturbances of autonomic and metabolic regulation. Magnetic resonance images play a crucial role in the diagnosis of hypothalamitis and in the exclusion of a neoplastic lesion. Therapeutic management should be oriented according to the disease etiology. In most cases, after ruling out infective hypothalamitis, the mainstay of therapy consists of immunosuppressive treatment. Great attention should be paid to hormonal replacement therapy, if partial or total hypopituitarism is present, in particular in patients affected by diabetes insipidus, central hypoadrenalism and hypothyroidism. According to the complexity of this disease, a multidisciplinary approach is strongly advocated to reach an early diagnosis and an integrated therapy.
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Affiliation(s)
- Sabrina Chiloiro
- Pituitary Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Tommaso Tartaglione
- Department of Radiology and Diagnostic Imaging, Istituto Dermatopatico dell'Immacolata IRCCS, Rome, Italy; Institute of Radiology, Catholic University of the Sacred Heart, Rome, Italy
| | - Antonella Giampietro
- Pituitary Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Antonio Bianchi
- Pituitary Unit, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
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20
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Abstract
PURPOSE To present a case series of primary and immunotherapy-related secondary hypophysitis. METHODS A single-center retrospective chart review was performed at the University of British Columbia, Vancouver, Canada. Eleven cases of primary hypophysitis and 2 cases of immunotherapy-related secondary hypophysitis were included. Of the 11 primary cases, 6 were diagnosed clinically without biopsy. RESULTS In primary hypophysitis, headache was the most common presenting symptom (6/11; 55%) and stalk enlargement the prevailing radiologic sign (8/11; 73%). Central adrenal insufficiency (4/11; 36%), central hypothyroidism (4/11; 36%), and central diabetes insipidus (CDI) (4/11; 36%) were the most common pituitary deficiencies at presentation. Initial management included surgery (4/11; 36%), supraphysiologic steroids (2/11; 18%), or observation (6/11; 55%). Outcomes assessed included radiologic improvement (8/9; 89%), improvement in mass symptoms (4/7; 57%), anterior pituitary recovery (1/7; 14%), and CDI recovery (0/4; 0%). In immunotherapy-related hypophysitis either under observation or supraphysiologic steroid therapy, the inflammatory mass resolved and pituitary dysfunction persisted. CONCLUSIONS In primary hypophysitis, the inflammatory pituitary mass typically resolves and hypopituitarism persists. In the absence of severe or progressive neurologic deficits, a presumptive clinical diagnosis and conservative medical management should be attempted. In the absence of severe features, immunotherapy-related hypophysitis may be managed effectively without the use of supraphysiologic steroids.
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Affiliation(s)
- Paul Atkins
- Department of Medicine, University of British Columbia , Vancouver, BC, Canada
| | - Ehud Ur
- Department of Medicine, University of British Columbia , Vancouver, BC, Canada
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21
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Wang Z, Zhu J, Yao Y, Zhu H, Deng K, Lu L, Zhang Y, Duan L, Wang L, Yang H, Xiao Y, Zhao D, You H, Feng F, Ma J, Wang X, Pan H. Clinical and pathological features of 124 patients with indistinguishable sellar lesions and central diabetes insipidus. J Clin Neurosci 2020; 80:215-222. [PMID: 33099348 DOI: 10.1016/j.jocn.2020.08.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Revised: 06/26/2020] [Accepted: 08/02/2020] [Indexed: 02/08/2023]
Abstract
BACKGROUND Sellar lesions with central diabetes insipidus have a wide range of causes, and diagnosis is relatively difficult. The indication and clinical value of biopsy are still controversial. OBJECTIVE To describe the etiology, demographic characteristics, manifestations, laboratory tests and imaging findings of this disease and to explore the clinical value and safety of endoscopic transsphenoidal biopsy. METHODS Retrospective analysis of 124 patients with sellar lesions and central diabetes insipidus who underwent endoscopic transsphenoidal biopsy at the Neurosurgery Department, Peking Union Medical College Hospital, from 2011 to 2019. RESULTS The main etiology includes congenital diseases, inflammatory/infectious diseases and tumor diseases. The most common diseases were germ cell tumors, Langerhans cell histiocytosis, lymphocytic hypophysitis, and Rathke's cleft cysts. Except for the age at the time of biopsy of patients with tumor diseases, which was significantly lower than that of the other two, the other clinical manifestations of the three types of diseases were not significantly different. Among the 124 patients, biopsy was performed via an endoscopic transsphenoidal approach for 101 with intrasellarly available lesions or via an endoscopic extended transsphenoidal approach for 23 with intrasellarly unavailable lesions. 6 patients had central nervous system infections after surgery, and 3 had cerebrospinal fluid rhinorrhea, of which 2 were surgically repaired. These incidences were basically the same as those of classic surgery. 2 patients had worse visual acuity, 2 had worse visual field, and 2 had worse eye movement. Excepting one patient, all of whom have recovered after treatment. CONCLUSIONS Noninvasive examination is difficult for identifying the common causes of this type of disease. Endoscopic transsphenoidal biopsy is relatively safe and effective, helps doctors to select the best treatment for patients, and is worth promoting.
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Affiliation(s)
- Zhicheng Wang
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100730, China.
| | - Jianyu Zhu
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100730, China
| | - Yong Yao
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100730, China.
| | - Huijuan Zhu
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100730, China.
| | - Kan Deng
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100730, China
| | - Lin Lu
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100730, China
| | - Yi Zhang
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100730, China
| | - Lian Duan
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100730, China
| | - Linjie Wang
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100730, China
| | - Hongbo Yang
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100730, China
| | - Yu Xiao
- Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100730, China
| | - Dachun Zhao
- Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100730, China
| | - Hui You
- Department of Radiology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100730, China
| | - Feng Feng
- Department of Radiology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100730, China
| | - Jin Ma
- Department of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100730, China
| | - Xuqian Wang
- Department of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100730, China
| | - Hui Pan
- Key Laboratory of Endocrinology of National Health Commission, Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100730, China
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22
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Sethuram R, Guilfoil DS, Amori R, Kharlip J, Berkowitz KM. Sheehan Syndrome: An Unusual Presentation Without Inciting Factors. WOMEN'S HEALTH REPORTS 2020; 1:287-292. [PMID: 33786491 PMCID: PMC7784809 DOI: 10.1089/whr.2019.0028] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Accepted: 05/19/2020] [Indexed: 12/03/2022]
Abstract
Background: Sheehan syndrome (SS) is a rare complication of severe postpartum hemorrhage or hypotension during the processes of labor and delivery that results in ischemic pituitary infarction and necrosis. In this case report, we describe an unusual presentation of SS without inciting factors. Case Presentation: A 30-year-old multiparous woman presented 2 hours after a normal spontaneous vaginal delivery with a profound severe headache, and subsequent agalactia, dry skin, and mood changes. She was managed conservatively until 10 months postdelivery when she complained of persistent symptoms including amenorrhea. A brain magnetic resonance (MR) with pituitary imaging revealed findings consistent with SS. The patient's symptoms improved and ultimately resolved after levothyroxine, estrogen replacement therapy, and hydrocortisone were instituted. Conclusions: SS can present without recognized inciting factors. During the initial phase, women may present with profound headache and/or visual disturbances warranting neurological evaluation. A high index of suspicion and a brain MR with pituitary imaging should prompt early consideration of SS to aid in the diagnosis.
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Affiliation(s)
- Ramya Sethuram
- Department of Obstetrics and Gynecology, Drexel University College of Medicine, Philadelphia, Pennsylvania, USA.,Division of Reproductive Endocrinology and Infertility, Department of Obstetrics and Gynecology, Wayne State University School of Medicine, Detroit, Michigan, USA
| | - Daniel S Guilfoil
- Department of Obstetrics and Gynecology, Drexel University College of Medicine, Philadelphia, Pennsylvania, USA
| | - Renee Amori
- Department of Medicine, Drexel University College of Medicine, Philadelphia, Pennsylvania, USA
| | - Julia Kharlip
- Division of Endocrinology, Diabetes and Metabolism, Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Karen M Berkowitz
- Department of Obstetrics and Gynecology, Drexel University College of Medicine, Philadelphia, Pennsylvania, USA.,Department of Biochemistry and Molecular Biology, Drexel University College of Medicine, Philadelphia, Pennsylvania, USA
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23
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Amereller F, Küppers AM, Schilbach K, Schopohl J, Störmann S. Clinical Characteristics of Primary Hypophysitis - A Single-Centre Series of 60 Cases. Exp Clin Endocrinol Diabetes 2020; 129:234-240. [PMID: 32770534 DOI: 10.1055/a-1163-7304] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
OBJECTIVE Clinical data on primary hypophysitis are still scarce. Especially non-surgical cases are underreported. We sought to analyse clinical characteristics of primary hypophysitis, particularly in clinically diagnosed patients. DESIGN Retrospective single centre study in 60 patients with primary hypophysitis. METHODS Symptoms, MRI, histopathological findings, treatment and outcomes were analysed in 12 histopathologically and 48 clinically diagnosed patients. Diagnostic criteria for clinical diagnosis were: a) MRI findings compatible with primary hypophysitis; b) course of disease excluding other differential diagnoses. Mean duration of follow-up was 69 months. RESULTS Female sex was predominant (73%). Fatigue (52%), headache (38%) and diabetes insipidus (38%) were the most frequent symptoms. 42% had a concomitant autoimmune disease. The corticotropic, thyrotropic, gonadotropic, somatotropic axis was impaired in 67%, 57%, 52%, 20%, respectively. Men had a higher number of impaired hormone axes (p=0.022) with the gonadotropic axis being affected more frequently in men (p=0.001). Infundibular thickening (56%) and space occupying lesions (46%) were typical MRI findings. Pituitary size was frequently enlarged at presentation (37%) but diminished during observation (p=0.029). Histopathologically and clinically diagnosed cases did not differ. CONCLUSIONS The cohort of clinically diagnosed patients did not differ from our histopathologically diagnosed patients or from published cohorts with predominantly surgical patients. Thus, diagnosis of primary hypophysitis using clinical criteria seems feasible.
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Affiliation(s)
- Felix Amereller
- Medizinische Klinik und Poliklinik IV, Klinikum der Universität München, München, Germany
| | - Anna-Maria Küppers
- Medizinische Klinik und Poliklinik IV, Klinikum der Universität München, München, Germany
| | - Katharina Schilbach
- Medizinische Klinik und Poliklinik IV, Klinikum der Universität München, München, Germany
| | - Jochen Schopohl
- Medizinische Klinik und Poliklinik IV, Klinikum der Universität München, München, Germany
| | - Sylvère Störmann
- Medizinische Klinik und Poliklinik IV, Klinikum der Universität München, München, Germany
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24
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Caranci F, Leone G, Ponsiglione A, Muto M, Tortora F, Muto M, Cirillo S, Brunese L, Cerase A. Imaging findings in hypophysitis: a review. Radiol Med 2019; 125:319-328. [PMID: 31863360 DOI: 10.1007/s11547-019-01120-x] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2019] [Accepted: 11/28/2019] [Indexed: 12/24/2022]
Abstract
Hypophysitis (HP) is a rare acute or chronic inflammatory condition of the pituitary gland. The greatest challenge in the management of HP is establishing a diagnosis through clinical criteria and non-invasive methods and predicting the patients' clinical outcome. The aim of this review is to describe the neuroradiological findings of this rare disease, providing some information regarding the possible differential diagnosis in order to avoid unnecessary surgery. Gadolinium-enhanced pituitary magnetic resonance imaging (MRI) is considered the neuroradiological investigation of choice. The features suggestive for HP include an enlarged triangular- or dumbbell-shaped gland with a thickened and not obviously deviated stalk, further supported by the absence of posterior pituitary bright spot on T1weighted images, particularly in patients presenting with diabetes insipidus. Contrast enhancement pattern is quite variable; dural enhancement has been reported in some cases after intravenous contrast administration. The characterization of the unusual sellar mass is not straightforward and generally results in a wide differential. HP should be primarily differentiated from pituitary adenomas (including pituitary apoplexy), from pituitary metastases, and from other sellar and parasellar tumors, e.g., craniopharyngiomas, germinomas, gliomas, lymphomas, meningiomas, pituicytomas, chordomas, teratomas, dermoids and epidermoids, Rathke's cleft cysts, and abscesses. In patients suspected for secondary forms related to systemic pathology, additional imaging is helpful in identifying other involved sites. Neuroradiologists need to know MRI appearance of this rare disease, as well as its typical symptoms and serological markers. A strict collaboration with endocrinologists and neurosurgeons is mandatory in order to reach a definitive diagnosis, allowing to promptly initiating an appropriate treatment.
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Affiliation(s)
- Ferdinando Caranci
- Department of Medicine and Health Sciences "V. Tiberio", University of Molise, Via Francesco De Sanctis 1, 86100, Campobasso, Italy.
| | - Giuseppe Leone
- Department of Neuroradiology, A.O.R.N. Cardarelli, Naples, Italy
| | - Andrea Ponsiglione
- Department of Advanced Biomedical Sciences, Federico II University, Naples, Italy
| | - Massimo Muto
- Department of Neuroradiology, A.O.R.N. Cardarelli, Naples, Italy.,Department of Neuroscience and Reproductive and Odontostomatological Sciences, Federico II University, Naples, Italy
| | - Fabio Tortora
- Department of Precision Medicine, School of Medicine, "Luigi Vanvitelli" University of Campania, Naples, Italy
| | - Mario Muto
- Department of Neuroradiology, A.O.R.N. Cardarelli, Naples, Italy
| | - Sossio Cirillo
- Department of Precision Medicine, School of Medicine, "Luigi Vanvitelli" University of Campania, Naples, Italy
| | - Luca Brunese
- Department of Medicine and Health Sciences "V. Tiberio", University of Molise, Via Francesco De Sanctis 1, 86100, Campobasso, Italy
| | - Alfonso Cerase
- Department of Neurological and Sensorineural Sciences, Azienda ospedaliero-universitaria Senese, Policlinico "Santa Maria alle Scotte", Siena, Italy
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25
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Gubbi S, Hannah-Shmouni F, Verbalis JG, Koch CA. Hypophysitis: An update on the novel forms, diagnosis and management of disorders of pituitary inflammation. Best Pract Res Clin Endocrinol Metab 2019; 33:101371. [PMID: 31866206 PMCID: PMC7078033 DOI: 10.1016/j.beem.2019.101371] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Hypophysitis is a heterogeneous condition that leads to inflammation of the sella and/or suprasellar region, potentially resulting in hormonal deficiencies and/or mass effects. A preponderance of hypophysitis subtypes have an underlying autoimmune aetiology. The overall incidence and prevalence of hypophysitis has dramatically increased over the past decade, mainly due to increased awareness of the condition in the medical community, improvements in imaging techniques, and a rise in the occurrence of certain forms of hypophysitis such as IgG4 hypophysitis (IgG4Hy) and immune checkpoint inhibitor induced hypophysitis (ICIHy). The clinical presentation varies from an asymptomatic condition to a fatal disease often as a result of electrolyte abnormalities due to glucocorticoid deficiency in the context of adrenal crisis from central adrenal insufficiency. Milder forms of hypophysitis are treated with replacement of deficient hormones while more acute presentations with mass effects require glucocorticoid therapy, immunosuppressive therapy or surgery. Timely diagnosis and interventions are keys to prevention of the lethal complications of this disease. In this review, we provide an update on the recent advances in the field of pituitary autoimmunity, with an emphasis on autoimmune hypophysitis and novel forms of hypophysitis such as anti-PIT1 hypophysitis, IgG4Hy and ICIHy.
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Affiliation(s)
- Sriram Gubbi
- Metabolic Diseases Branch, National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK), National Institutes of Health (NIH), Bethesda, MD, 20892, USA.
| | - Fady Hannah-Shmouni
- Section on Endocrinology & Genetics (SEGEN), Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD), National Institutes of Health (NIH), Bethesda, MD, 20892, USA.
| | - Joseph G Verbalis
- Division of Endocrinology and Metabolism, Department of Medicine, Georgetown University Medical Center, Washington, DC, 20007, USA.
| | - Christian A Koch
- The University of Tennessee Health Science Center, Memphis, TN, 38163, USA; Fox Chase Cancer Center, Philadelphia, PA, USA.
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26
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Wei Q, Yang G, Lue Z, Dou J, Zang L, Li Y, Du J, Gu W, Mu Y. Clinical aspects of autoimmune hypothalamitis, a variant of autoimmune hypophysitis: Experience from one center. J Int Med Res 2019; 48:300060519887832. [PMID: 31779500 PMCID: PMC8371234 DOI: 10.1177/0300060519887832] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Objective Autoimmune hypothalamitis (AHT) is a rare inflammatory disorder that involves
the hypothalamus. It remains unclear whether autoimmune hypophysitis (AH)
and AHT represent different diseases or different aspects of the same
disease. Thus, further investigation of AHT is required. Methods A retrospective review of medical and pathological records of AHT patients
from the Chinese PLA General Hospital were examined from January 1, 2005 to
May 1, 2017. Clinical data, treatments, and outcomes were investigated. Results Five female patients were identified (median age, 42.6 years). Symptoms
included central diabetes insipidus, hypopituitarism, hyperprolactinemia,
headache, and hypothalamic syndrome. The following hormonal deficits were
noted: follicle-stimulating hormone, luteinizing hormone,
adrenocorticotropic hormone, thyroid stimulating hormone, and growth
hormone. One patient underwent high-dose methylprednisolone pulse treatment
(HDMPT) and azathioprine plus intensity modulated radiation therapy (IMRT),
and two patients underwent HDMPT and two rounds of replacement therapy.
During follow-up, one patient died because of non-compliance with therapy
and the others were in remission or they recovered. Conclusions AHT had similar MRI results, pathology, and treatment compared with AH. Thus,
it may be a subtype of AH, and AHT patients may also show hypothalamic
syndrome.
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Affiliation(s)
- Qian Wei
- Department of Endocrinology, The First Medical Center of the Chinese PLA General Hospital, Beijing, China
| | - Guoqing Yang
- Department of Endocrinology, The First Medical Center of the Chinese PLA General Hospital, Beijing, China
| | - Zhaohui Lue
- Department of Endocrinology, The First Medical Center of the Chinese PLA General Hospital, Beijing, China
| | - Jingtao Dou
- Department of Endocrinology, The First Medical Center of the Chinese PLA General Hospital, Beijing, China
| | - Li Zang
- Department of Endocrinology, The First Medical Center of the Chinese PLA General Hospital, Beijing, China
| | - Yijun Li
- Department of Endocrinology, The First Medical Center of the Chinese PLA General Hospital, Beijing, China
| | - Jin Du
- Department of Endocrinology, The First Medical Center of the Chinese PLA General Hospital, Beijing, China
| | - Weijun Gu
- Department of Endocrinology, The First Medical Center of the Chinese PLA General Hospital, Beijing, China
| | - Yiming Mu
- Department of Endocrinology, The First Medical Center of the Chinese PLA General Hospital, Beijing, China
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27
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Chiloiro S, Capoluongo ED, Tartaglione T, Giampietro A, Bianchi A, Giustina A, Pontecorvi A, De Marinis L. The Changing Clinical Spectrum of Hypophysitis. Trends Endocrinol Metab 2019; 30:590-602. [PMID: 31345630 DOI: 10.1016/j.tem.2019.06.004] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Revised: 06/16/2019] [Accepted: 06/21/2019] [Indexed: 12/17/2022]
Abstract
Hypophysitis is a rare and potentially life-threatening disease, characterized by an elevated risk of complications, such as occurrence of acute central hypoadrenalism, persistent hypopituitarism, or extension of the inflammatory process to the neighboring neurological structures. In recent years, a large number of patients have been described as being affected by hypophysitis, due to the increased administration of immuno-chemotherapies. At the present time, the heterogeneous nature of hypophysitis diagnostic criteria and of the treatment protocols makes the management of affected patients difficult. We review the current data and evidence on primary and secondary hypophysitis, in order to suggest a diagnostic and therapeutic protocol that should be focused on a multidisciplinary approach, for reaching a prompt diagnosis and an appropriate and safe treatment.
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Affiliation(s)
- Sabrina Chiloiro
- Pituitary Unit, Department of Endocrinology, Fondazione A Gemelli, IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | | | - Tommaso Tartaglione
- Department of Radiology, Istituto Dermopatico dell'Immacolata, Rome and Università Cattolica del Sacro Cuore, Rome, Italy
| | - Antonella Giampietro
- Pituitary Unit, Department of Endocrinology, Fondazione A Gemelli, IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Antonio Bianchi
- Pituitary Unit, Department of Endocrinology, Fondazione A Gemelli, IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Andrea Giustina
- Department of Endocrinology, Università Vita Salute San Raffaele, Milan, Italy
| | - Alfredo Pontecorvi
- Pituitary Unit, Department of Endocrinology, Fondazione A Gemelli, IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Laura De Marinis
- Pituitary Unit, Department of Endocrinology, Fondazione A Gemelli, IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy.
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28
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Abstract
Diagnosis of lymphocytic hypophysitis occurring in the peripartum period is based on clinical and neuroradiological data and does not require a biopsy. Its course is generally spontaneously favorable in terms of mass effect but may require the administration of corticosteroids or even transsphenoidal resection. The course of pituitary deficiencies is highly variable; some cases recover over time, whereas others persist indefinitely. Sheehan syndrome is very rare in developed countries. Because agalactia and amenorrhea are often neglected, the diagnosis is generally delayed. Diabetes insipidus occurring in late pregnancy is caused by the increased placental production of vasopressinase and disappears after delivery.
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Affiliation(s)
- Philippe Chanson
- Assistance Publique-Hôpitaux de Paris (P.C.), Hôpitaux Universitaires Paris-Sud, Hôpital de Bicêtre, Service d'Endocrinologie et des Maladies de la Reproduction, Centre de Référence des Maladies Rares de l'Hypophyse, 78 rue du Général Leclerc, Le Kremlin-Bicêtre F-94275, France; UMR S-1185, Fac Med Paris-Sud, Université Paris-Saclay, Le Kremlin-Bicêtre F-94276, France.
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29
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Baiyisaiti A, Wang Y, Zhang X, Chen W, Qi R. Rosa rugosa flavonoids exhibited PPARα agonist-like effects on genetic severe hypertriglyceridemia of mice. JOURNAL OF ETHNOPHARMACOLOGY 2019; 240:111952. [PMID: 31100436 DOI: 10.1016/j.jep.2019.111952] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Revised: 04/22/2019] [Accepted: 05/09/2019] [Indexed: 06/09/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Rosa rugosa Thunb. is a traditional Chinese medicine that was used in the treatment of cardiovascular diseases and relative risk factors such as diabetes, hyperlipidemia, hypertension, and inflammation. Rosa rugosa flavonoids (RRFs) are the main components in Rosa rugosa Thunb. Several studies have demonstrated that RRFs can regulate plasma lipid contents, but the related mechanism of which has not yet been elucidated clearly. AIM OF THE STUDY The goal of this study was to clarify the effects of RRFs on triglyceride metabolism and its related mechanisms. MATERIALS AND METHODS RRFs were obtained by ethanol extraction from Rosa rugosa Thunb.. Transgenic mice expressing human Apolipoprotein C3 (ApoC3) were used as a mouse model of hypertriglyceridemia. Fenofibrate (FNB), a PPARα agonist, was used as a positive control drug of decreasing high triglyceride. FNB (100 mg/kg) or RRFs (300 mg/kg) were given to the mice by gavage daily. Two weeks later, the changes of plasma lipid levels in the mice were measured by commercial kits, the clearance of triglyceride was evaluated by oral fat load test, and expression of the genes related to lipid β-oxidation and synthesis was detected in the mice livers by real time PCR. RESULTS RRFs, as well as FNB, were found to significantly reduce plasma triglyceride (TG) levels in ApoC3 transgenic mice after administration of the drug for two weeks. Plasma lipid clearance rate was increased and lipid content in the mice livers was reduced after administration of RRF. Treatment with RRFs up-regulated mRNA expression of PPARα and its downstream gene of ACOX, while down-regulated mRNA expression of the genes related to fatty acid synthesis (FASN, SREBP-1c, and ACC1). The expression of LPL was raised, while the expression of ApoC3 was decreased, and Foxo1 was inhibited by RRFs in the mice livers. CONCLUSION RRFs can reduce plasma TG levels by repressing the expression of ApoC3 and inducing the expression of LPL in liver. RRFs could also reduce triglyceride in hepatocytes through increasing β-oxidation and decreasing synthesis of the lipids. These findings show the potency of further clinical application of RRFs as a hypolipidemic drug for treatment of cardiovascular diseases.
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Affiliation(s)
- Asiya Baiyisaiti
- School of Pharmacy, Shihezi University, 832000, Xinjiang, China; Peking University Institute of Cardiovascular Sciences, Key Laboratory of Molecular Cardiovascular Sciences, Ministry of Education, Peking University Health Science Center, Peking University, Beijing, 100191, China; Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, Beijing, 100191, China.
| | - Yuhui Wang
- Peking University Institute of Cardiovascular Sciences, Key Laboratory of Molecular Cardiovascular Sciences, Ministry of Education, Peking University Health Science Center, Peking University, Beijing, 100191, China.
| | - Xuehui Zhang
- School of Pharmacy, Shihezi University, 832000, Xinjiang, China; Peking University Institute of Cardiovascular Sciences, Key Laboratory of Molecular Cardiovascular Sciences, Ministry of Education, Peking University Health Science Center, Peking University, Beijing, 100191, China; Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, Beijing, 100191, China.
| | - Wen Chen
- School of Pharmacy, Shihezi University, 832000, Xinjiang, China.
| | - Rong Qi
- School of Pharmacy, Shihezi University, 832000, Xinjiang, China; Peking University Institute of Cardiovascular Sciences, Key Laboratory of Molecular Cardiovascular Sciences, Ministry of Education, Peking University Health Science Center, Peking University, Beijing, 100191, China; Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, Beijing, 100191, China.
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30
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Zhou X, Zhu H, Yao Y, Lian X, Feng F, Wang L, Liu S, Deng K, You H, Yang H, Lu L. Etiological Spectrum and Pattern of Change in Pituitary Stalk Thickening: Experience in 321 Patients. J Clin Endocrinol Metab 2019; 104:3419-3427. [PMID: 30892632 DOI: 10.1210/jc.2018-02297] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2018] [Accepted: 03/14/2019] [Indexed: 01/17/2023]
Abstract
OBJECTIVE To summarize the etiologies of pituitary stalk thickening (PST) and the natural course of indistinguishable PST. METHODS Clinical information, including the symptoms at onset and laboratory, imaging, operative, pathological, and follow-up data, of patients with MRI-confirmed PST at Peking Union Medical College Hospital from January 2014 to May 2017 was collected and reviewed. RESULTS Of 321 eligible patients with PST, 28.3% were ≤18 years old. Central diabetes insipidus was the initial symptom in 68.8% of patients. At least one anterior pituitary hormone deficit was found in 57.6% of patients. The adjusted OR of panhypopituitarism associated with hypothalamus involvement was 7.3 (95% CI, 3.0 to 17.8; P < 0.001). Confirmed diagnoses were established in 137 patients (42.7%), including neoplasms (75.2%), inflammation (13.1%), and congenital anomalies (11.7%). Intracranial germ cell tumors (66.7%) were the leading cause among children, whereas histiocytoses (20.0%) and malignant metastases (14.7%) were the most common causes in adults. Thirty-eight patients with indistinguishable PST underwent a second MRI at a median time of 4.4 months. Spontaneous remission was observed in 17 of these patients (44.7%) after a median 8.5 months, with complete remission in 14 (36.8%) and partial remission in three (7.0%); five (13.2%) patients exhibited progression, and the remaining 16 (42.1%) stabilized. CONCLUSION PST is highly heterogeneous, and most confirmed cases are attributed to neoplasms. The etiological spectrum varies with age. Physicians must be familiar with the major differential diagnoses, necessary investigations, and follow-up. Biopsy is indicated when radiological progression and/or worsening of pituitary function is detected.
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Affiliation(s)
- Xiang Zhou
- Department of Endocrinology, Key Laboratory of Endocrinology of National Health and Family Planning Commission, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Huijuan Zhu
- Department of Endocrinology, Key Laboratory of Endocrinology of National Health and Family Planning Commission, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Yong Yao
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Xin Lian
- Department of Radiotherapy, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Feng Feng
- Department of Radiology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Linjie Wang
- Department of Endocrinology, Key Laboratory of Endocrinology of National Health and Family Planning Commission, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Sirui Liu
- Department of Radiology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Kan Deng
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Hui You
- Department of Radiology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Hongbo Yang
- Department of Endocrinology, Key Laboratory of Endocrinology of National Health and Family Planning Commission, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Lin Lu
- Department of Endocrinology, Key Laboratory of Endocrinology of National Health and Family Planning Commission, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
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Clinical Features, Magnetic Resonance Imaging, and Treatment Experience of 20 Patients with Lymphocytic Hypophysitis in a Single Center. World Neurosurg 2019; 127:e22-e29. [DOI: 10.1016/j.wneu.2019.01.250] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2018] [Revised: 01/25/2019] [Accepted: 01/28/2019] [Indexed: 01/29/2023]
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Wehbeh L, Alreddawi S, Salvatori R. Hypophysitis in the era of immune checkpoint inhibitors and immunoglobulin G4-related disease. Expert Rev Endocrinol Metab 2019; 14:167-178. [PMID: 30939947 DOI: 10.1080/17446651.2019.1598260] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2018] [Accepted: 03/19/2019] [Indexed: 02/08/2023]
Abstract
INTRODUCTION Hypophysitis is a rare disorder, defined as inflammation of the pituitary gland that may result in pituitary enlargement and varying anterior and posterior pituitary hormonal deficits. It involves different histopathological subtypes and variable etiologies, with considerable overlap between classification systems. Histopathology is the gold standard diagnostic approach. AREAS COVERED In this article, we will review the major histopathological subtypes of hypophysitis with a special focus on immunoglobulin G4 (IgG4)-related hypophysitis and immune checkpoint inhibitor-induced hypophysitis, given their recent appearance and increasing incidence. We will summarize the similarities and differences between the different subtypes as it relates to epidemiology, pathogenesis, presentation, diagnosis, and management. EXPERT OPINION Hypophysitis is a heterogeneous and wide term used to describe different, possibly distinct diseases often with poorly understood pathogenesis. It involves a wide range of subtypes with certain differences in incidence rates, pathogenesis, and management. Management usually focuses on relieving the mass effect symptoms and replacing the deficient pituitary hormones. Spontaneous recovery is possible but recurrence is not uncommon.
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Affiliation(s)
- Leen Wehbeh
- a Division of Endocrinology, Diabetes and Metabolism, and Pituitary Center , The Johns Hopkins University Hospital , Baltimore , MD , USA
| | - Sama Alreddawi
- b Medstar Health Internal Medicine Residency Program, Department of Medicine , Union Memorial Hospital , Baltimore , MD , USA
| | - Roberto Salvatori
- a Division of Endocrinology, Diabetes and Metabolism, and Pituitary Center , The Johns Hopkins University Hospital , Baltimore , MD , USA
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Ling SY, Zhao ZY, Tao B, Zhao HY, Su TW, Jiang YR, Xie J, Sun QF, Bian LG, Sun K, He NY, Yan FH, Wang WQ, Ning G, Sun LH, Liu JM. PITUITARY STALK THICKENING IN A LARGE COHORT: TOWARD MORE ACCURATE PREDICTORS OF PITUITARY DYSFUNCTION AND ETIOLOGY. Endocr Pract 2019; 25:534-544. [PMID: 30865546 DOI: 10.4158/ep-2018-0550] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Objective: To summarize the characteristics of patients with pituitary stalk thickening, analyze the association between pituitary stalk width and hypopituitarism, and develop a diagnostic model to differentiate neoplastic and inflammatory origins. Methods: A total of 325 patients with pituitary stalk thickening in a tertiary teaching hospital between January 2012 and February 2018 were enrolled. Basic characteristics and hormonal status were evaluated. Indicators to predict etiology in patients with histologic diagnoses were analyzed. Results: Of the 325 patients, 62.5% were female. Deficiency in gonadotropin was most common, followed by corticotropin, growth hormone, and thyrotropin. The increase in pituitary stalk width was associated with a risk of central diabetes insipidus (odds ratio [OR], 3.57; P<.001) and with a combination of central diabetes insipidus and anterior pituitary deficiency (OR, 2.28; P = .029). The cut-off pituitary stalk width of 4.75 mm had a sensitivity of 69.2% and a specificity of 71.4% for the presence of central diabetes insipidus together with anterior pituitary deficiency. Six indicators (central diabetes insipidus, pattern of pituitary stalk thickening, pituitary stalk width, neutrophilic granulocyte percentage, serum sodium level, and gender) were used to develop a model having an accuracy of 95.7% to differentiate neoplastic from inflammatory causes. Conclusion: Pituitary stalk width could indicate the presence of anterior pituitary dysfunction, especially in central diabetes insipidus patients. With the use of a diagnostic model, the neoplastic and inflammatory causes of pituitary stalk thickening could be preliminarily differentiated. Abbreviations: APD = anterior pituitary dysfunction; AUC = area under the curve; CDI = central diabetes insipidus; GH = growth hormone; MRI = magnetic resonance imaging; OR = odd ratio; PHBS = posterior hypophyseal bright spots; PST = pituitary stalk thickening; PSW = pituitary stalk width.
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Gubbi S, Hannah-Shmouni F, Stratakis CA, Koch CA. Primary hypophysitis and other autoimmune disorders of the sellar and suprasellar regions. Rev Endocr Metab Disord 2018; 19:335-347. [PMID: 30547288 DOI: 10.1007/s11154-018-9480-1] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The pituitary gland and the hypothalamus can be affected by autoimmune-mediated structural and functional disruption. These autoimmune-mediated diseases occur more commonly in females and are often found during pregnancy or in the post-partum period. Autoimmune diseases can either affect parts of the pituitary or hypothalamus, or can involve both sellar and suprasellar structures. Most of these cases comprise primary hypophysitis (PRH). Over the years, there has been a tremendous increase in the number of reported PRH cases and related disorders, including hypophysitis induced by immune checkpoint inhibitors. With this increasing data, more light is being shed on the spectrum of clinical presentations, biochemical and imaging abnormalities of these disorders. Regardless, these disorders are still relatively rare. The clinical presentation can vary vastly, based on the type of pituitary cell or the area of the suprasellar region affected. The severity can range from clinically silent disease to progressive and rapid deterioration and death, likely due to unrecognized central adrenal insufficiency. Although biopsy remains a gold standard for diagnosing these disorders, the current standard of practice is biochemical assessment for hormonal deficiencies and imaging studies. In several instances, these disorders spontaneously resolve, but medical or surgical intervention might be necessary to treat symptomatic disease. Due to the subtlety and a vast spectrum of clinical manifestations which could often be asymptomatic, and the rarity of the occurrence of these diseases in clinical practice, the diagnosis can be easily missed which could potentially lead to substantial morbidity or mortality. Therefore, it is crucial to have a strong clinical suspicion and pursue timely biochemical and imaging studies to initiate prompt treatment. In this article, we review the various autoimmune conditions that affect the sellar and suprasellar structures, their diagnostic approach and management of these disorders.
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Affiliation(s)
- Sriram Gubbi
- Department of Endocrinology, National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK), National Institutes of Health (NIH), Bethesda, MD, USA
| | - Fady Hannah-Shmouni
- Section on Endocrinology & Genetics (SEGEN), Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD), National Institutes of Health (NIH), Bethesda, MD, 20892, USA
| | - Constantine A Stratakis
- Section on Endocrinology & Genetics (SEGEN), Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD), National Institutes of Health (NIH), Bethesda, MD, 20892, USA
| | - Christian A Koch
- Medicover GmbH, Berlin/Hannover, Germany.
- Carl von Ossietzky University, Oldenburg, Germany.
- Technical University of Dresden, Dresden, Germany.
- University of Louisville, Louisville, KY, USA.
- University of Tennessee Health Science Center, Memphis, TN, USA.
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Chiloiro S, Tartaglione T, Capoluongo ED, Angelini F, Arena V, Giampietro A, Bianchi A, Zoli A, Pontecorvi A, Colosimo C, De Marinis L. Hypophysitis Outcome and Factors Predicting Responsiveness to Glucocorticoid Therapy: A Prospective and Double-Arm Study. J Clin Endocrinol Metab 2018; 103:3877-3889. [PMID: 30085134 DOI: 10.1210/jc.2018-01021] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2018] [Accepted: 07/27/2018] [Indexed: 02/05/2023]
Abstract
CONTEXT Primary autoimmune hypophysitis (PAH) evolves in most untreated cases in irreversible hypopituitarism. PAH outcome, instead, after immunosuppressive treatment has not been completely clarified. OBJECTIVE To evaluate hypophysitis and pituitary function outcomes. DESIGN A prospective, double-arm study with a 2-year follow-up. SETTING Referral center for pituitary disease. PATIENTS Twenty PAH cases. INTERVENTIONS Oral prednisone 50 mg/d or conservative strategy by observation. MAIN OUTCOME MEASURES Primary endpoint was the improvement/stabilization/worsening of PAH from baseline to a 2-year visit. Secondary endpoint was the improvement/stabilization/worsening of pituitary function from baseline to a 2-year visit. RESULTS Twelve patients (57.1%) were treated with a glucocorticoid-immunosuppressive therapy, and eight patients (42.9%) were observed. At the 2-year visit, PAH improvement/recovery occurred in eight immunosuppressive-treated (66.7%) patients and in two untreated patients (25%). PAH worsened in three untreated patients (37.5%) and was considered stable in four immunosuppressive-treated (33.3%) and three untreated patients (37.5%). Improvement/recovery of pituitary function occurred more frequently in immunosuppressive-treated patients (58.3%) compared with untreated ones (25%; P = 0.04). Responsiveness to immunosuppressive treatment is correlated with antipituitary antibody presence (P = 0.01), occurrence of diabetes insipidus at PAH diagnosis (P = 0.01), absence of the physiological neuropituitary "bright spot" on T1-weighed images (P = 0.01), and pituitary stalk at optical chiasm larger than 3.9 mm (area under the curve: 0.97, sensibility: 100%, specificity: 100%; P = 0.04). On the other hand, we failed to identify factors predicting the outcome, among untreated patients. CONCLUSIONS Glucocorticoid treatment of hypophysitis improves pituitary secretion and should be encouraged in accordance with the evaluation of endocrine-, immunological-, and morphological-predictive markers.
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Affiliation(s)
- Sabrina Chiloiro
- Pituitary Unit, Department of Endocrinology, Catholic University of the Sacred Heart, School of Medicine, Rome, Italy
| | - Tommaso Tartaglione
- Department of Radiology, Istituto Dermopatico dell'Immacolata, Rome, Italy
- Catholic University of the Sacred Heart, School of Medicine, Rome, Italy
| | - Ettore Domenico Capoluongo
- Department of Laboratory Medicine, Genetic and Toxicology, Istituto Dermopatico dell'Immacolata, Rome, Italy
- Institute of Biochemistry and Clinical Biochemistry, Catholic University of the Sacred Heart, School of Medicine, Rome, Italy
| | - Flavia Angelini
- Laboratory of Vascular Biology and Genetics, Department of Medicine, Catholic University of the Sacred Heart, School of Medicine, Rome, Italy
| | - Vincenzo Arena
- Department of Pathology, Catholic University of the Sacred Heart, School of Medicine, Rome, Italy
| | - Antonella Giampietro
- Pituitary Unit, Department of Endocrinology, Catholic University of the Sacred Heart, School of Medicine, Rome, Italy
| | - Antonio Bianchi
- Pituitary Unit, Department of Endocrinology, Catholic University of the Sacred Heart, School of Medicine, Rome, Italy
| | - Angelo Zoli
- Institute of Rheumatology and Affine Sciences, Division of Rheumatology, Catholic University of the Sacred Heart, School of Medicine, Rome, Italy
| | - Alfredo Pontecorvi
- Pituitary Unit, Department of Endocrinology, Catholic University of the Sacred Heart, School of Medicine, Rome, Italy
| | - Cesare Colosimo
- Department of Pathology, Catholic University of the Sacred Heart, School of Medicine, Rome, Italy
| | - Laura De Marinis
- Pituitary Unit, Department of Endocrinology, Catholic University of the Sacred Heart, School of Medicine, Rome, Italy
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Yang C, Wu H, Bao X, Wang R. Lymphocytic Hypophysitis Secondary to Ruptured Rathke Cleft Cyst: Case Report and Literature Review. World Neurosurg 2018; 114:172-177. [DOI: 10.1016/j.wneu.2018.03.086] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Revised: 03/10/2018] [Accepted: 03/12/2018] [Indexed: 10/17/2022]
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'Houdini's Pituitary:' A Case Report of Regression of Pituitary Mass to Empty Sella in a 58-Year-Old Man with Autoimmune Hypophysitis. J ASEAN Fed Endocr Soc 2018; 33:69-73. [PMID: 33442114 PMCID: PMC7784232 DOI: 10.15605/jafes.033.01.12] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2017] [Accepted: 05/21/2018] [Indexed: 11/17/2022] Open
Abstract
A 58-year-old male presented with persistent severe headache, lethargy, decline libido and no neurological deficits. Besides quadruple anterior pituitary hormonal deficiencies, magnetic resonance imaging (MRI) demonstrated an enlarged ring-enhanced non-homogenous pituitary. Following hormonal replacement, these symptoms improved but empty sella evolved. The challenges of diagnosis and management were discussed. Awareness of the unclear etiology and uncertain clinical course of autoimmune hypophysitis in a man in this age group is essential for prompt and appropriate management.
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Liu Y, Wang L, Zhang W, Pan H, Yang H, Deng K, Lu L, Yao Y, Chen S, Chai X, Feng F, You H, Jin Z, Zhu H. Hypophyseal Involvement in Immunoglobulin G4-Related Disease: A Retrospective Study from a Single Tertiary Center. Int J Endocrinol 2018; 2018:7637435. [PMID: 29755523 PMCID: PMC5883929 DOI: 10.1155/2018/7637435] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2017] [Revised: 10/08/2017] [Accepted: 10/18/2017] [Indexed: 12/20/2022] Open
Abstract
This study aims to outline the clinical features and outcomes of IgG4-related hypophysitis (IgG4-RH) patients in a tertiary medical center. We reviewed clinical manifestations and imaging and pituitary function tests at baseline, as well as during follow-up. Ten patients were included. The mean age at diagnosis of IgG4-RH was 48.4 (16.0-64.0) years. An average of 3 (0-9) extrapituitary organs were involved. Five patients had panhypopituitarism, three had only posterior hypopituitarism, one had only anterior hypopituitarism, and one had a normal pituitary function. One patient in our study had pituitary mass biopsy, lacking IgG4-positive cells despite lymphocyte infiltration forming an inflammatory pseudotumor. Five patients with a clinical course of IgG4-RH less than nine months and a whole course of IgG4-RD less than two years were managed with glucocorticoids, while three patients with a longer history were administered glucocorticoids plus immunosuppressive agents. One patient went through surgical excision, and one patient was lost to follow-up. All patients showed a prompt response clinically, but only three patients had normalized serum IgG4 levels. Two patients who took medications for less than six months relapsed. Conclusions. IgG4-RD is a broad disease, and all physicians involved have to be aware of the possibility of pituitary dysfunction. Younger patients should be expected. The histopathological feature of pituitary gland biopsy could be atypical. For patients with a longer history, the combination of GC and immunosuppressive agents is favorable. Early and adequate courses of treatment are crucial for the management of IgG4-RH. With GC and/or immunosuppressant treatment, however, pituitary function or diabetes insipidus did not improve considerably.
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Affiliation(s)
- Yang Liu
- Department of Neurosurgery, Peking Union Medical College, Beijing 100730, China
| | - Linjie Wang
- Key Laboratory of Endocrinology of National Health and Family Planning Commission, Department of Endocrinology, Peking Union Medical College, Beijing 100730, China
| | - Wen Zhang
- Department of Rheumatology, Peking Union Medical College, Beijing 100730, China
| | - Hui Pan
- Key Laboratory of Endocrinology of National Health and Family Planning Commission, Department of Endocrinology, Peking Union Medical College, Beijing 100730, China
| | - Hongbo Yang
- Key Laboratory of Endocrinology of National Health and Family Planning Commission, Department of Endocrinology, Peking Union Medical College, Beijing 100730, China
| | - Kan Deng
- Department of Neurosurgery, Peking Union Medical College, Beijing 100730, China
| | - Lin Lu
- Key Laboratory of Endocrinology of National Health and Family Planning Commission, Department of Endocrinology, Peking Union Medical College, Beijing 100730, China
| | - Yong Yao
- Department of Neurosurgery, Peking Union Medical College, Beijing 100730, China
| | - Shi Chen
- Key Laboratory of Endocrinology of National Health and Family Planning Commission, Department of Endocrinology, Peking Union Medical College, Beijing 100730, China
| | - Xiaofeng Chai
- Key Laboratory of Endocrinology of National Health and Family Planning Commission, Department of Endocrinology, Peking Union Medical College, Beijing 100730, China
| | - Feng Feng
- Department of Radiology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100730, China
| | - Hui You
- Department of Radiology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing 100730, China
| | - Zimeng Jin
- Key Laboratory of Endocrinology of National Health and Family Planning Commission, Department of Endocrinology, Peking Union Medical College, Beijing 100730, China
| | - Huijuan Zhu
- Key Laboratory of Endocrinology of National Health and Family Planning Commission, Department of Endocrinology, Peking Union Medical College, Beijing 100730, China
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Obolonczyk L, Berendt-Obolonczyk M, Karwacka I, Jendrzejewski J, Sworczak K. VISUAL VIGNETTE. Endocr Pract 2017; 23:1361. [PMID: 28613943 DOI: 10.4158/ep171969.vv] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- Lukasz Obolonczyk
- From the Department of Endocrinology and Internal Medicine, Medical University of Gdansk, Gdansk, Poland
| | - Monika Berendt-Obolonczyk
- From the Department of Endocrinology and Internal Medicine, Medical University of Gdansk, Gdansk, Poland
| | - Izabela Karwacka
- From the Department of Endocrinology and Internal Medicine, Medical University of Gdansk, Gdansk, Poland
| | - Jaroslaw Jendrzejewski
- From the Department of Endocrinology and Internal Medicine, Medical University of Gdansk, Gdansk, Poland
| | - Krzysztof Sworczak
- From the Department of Endocrinology and Internal Medicine, Medical University of Gdansk, Gdansk, Poland
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