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Jamal A, Draoui N, Assarrar I, Rouf S, Latrech H. Apoplexy of a giant clival ectopic prolactinoma: A very rare case report. Int J Surg Case Rep 2024; 120:109874. [PMID: 38878728 PMCID: PMC11226955 DOI: 10.1016/j.ijscr.2024.109874] [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: 04/24/2024] [Revised: 05/31/2024] [Accepted: 06/03/2024] [Indexed: 06/26/2024] Open
Abstract
INTRODUCTION AND IMPORTANCE Ectopic pituitary neuroendocrine tumor (EPNET) is a very rare entity, seldom with apoplexy evolution. Only three cases of intracranial ectropic pituitary neuroendocrine tumor apoplexy were reported in the literature. CASE PRESENTATION We report the case of a 45-year-old woman with a history of amenorrhea, and headaches. Neuroimaging showed a very aggressive giant mass within the clivus with the invasion of the sphenoidal sinus and encasement of internal carotid arteries with an empty sella. Endocrinology work-up revealed an exceedingly high level of prolactin surprisingly without galactorrhea. Immunohistochemical analysis after an endonasal biopsy confirmed the diagnosis of prolactinoma. One month after Cabergoline initiation, an apoplexy of the ectopic pituitary neuroendocrine tumor occurred. Conservational management with a decrease in cabergoline dose was performed. DISCUSSION This article highlights data from various cases reported in the literature in addition to our case to confirm the extreme rarity of apoplexy as a complication of EPNET. CONCLUSION Pituitary apoplexy in ectopic pituitary neuroendocrine tumor is extremely rare. Therefore, in case of unusual localization of pituitary neuroendocrine tumor, a thorough follow-up is necessary to detect complications and ensure early management.
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Affiliation(s)
- Anouar Jamal
- Department of Endocrinology-Diabetology-Nutrition, Mohammed VI University Hospital, Medical School, Mohamed the First University, Oujda, Morocco
| | - Najat Draoui
- Department of Endocrinology-Diabetology-Nutrition, Mohammed VI University Hospital, Medical School, Mohamed the First University, Oujda, Morocco
| | - Imane Assarrar
- Department of Endocrinology-Diabetology-Nutrition, Mohammed VI University Hospital, Medical School, Mohamed the First University, Oujda, Morocco
| | - Siham Rouf
- Department of Endocrinology-Diabetology-Nutrition, Mohammed VI University Hospital, Medical School, Mohamed the First University, Oujda, Morocco; Laboratory of Epidemiology, Clinical Research and Public Health, Medical School, Mohamed the First University, Oujda, Morocco
| | - Hanane Latrech
- Department of Endocrinology-Diabetology-Nutrition, Mohammed VI University Hospital, Medical School, Mohamed the First University, Oujda, Morocco; Laboratory of Epidemiology, Clinical Research and Public Health, Medical School, Mohamed the First University, Oujda, Morocco.
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Li Y, Zhu JG, Li QQ, Zhu XJ, Tian JH. Ectopic invasive ACTH-secreting pituitary adenoma mimicking chordoma: a case report and literature review. BMC Neurol 2023; 23:81. [PMID: 36814261 PMCID: PMC9948490 DOI: 10.1186/s12883-023-03124-7] [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] [Received: 06/28/2022] [Accepted: 02/15/2023] [Indexed: 02/24/2023] Open
Abstract
BACKGROUND Ectopic pituitary adenoma (EPA) is defined as a special type of pituitary adenoma that originates outside of the sellar region, is extra- or intra-cranially located, and without connection to normal pituitary tissue. EPA is extremely rare, with most cases presented as case reports or small case series. Due to nonspecific symptoms and laboratory indicators, the preoperative diagnosis, treatment and management for EPA remain challenging. CASE PRESENTATION Here, we report the imaging phenotype and pathological findings of a case of invasive EPA in a 47-year-old woman. A preoperative non-contrast CT scan revealed a 5.8 × 3.6 × 3.7 cm soft tissue mass located in the sphenoid sinus and clivus. MRI showed an ill-defined solid mass with heterogeneous signals on T1-weighted and T2-weighted images. The mass displayed infiltrative growth pattern, destroying bone of the skull base, invading adjacent muscles and encasing vessels. The patient underwent partial tumor resection via transsphenoidal endoscopic surgery. Pathological examination led to diagnosis of ectopic ACTH-secreting pituitary adenoma. Post-surgery, the patient received external beam radiotherapy. CONCLUSION EPA with invasive growth pattern has rarely been reported. The imaging phenotype displays its relationship to the pituitary tissue and surrounding structures. Immunohistochemical examination acts as a crucial role in differentiating EPA from other skull base tumors. This case report adds to the literature on EPA by summarizing its characteristics alongside a review of the literature.
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Affiliation(s)
- Yan Li
- grid.452511.6Department of Radiology, the Second Affiliated Hospital of Nanjing Medical University, No. 121, Jiangjiayuan Road, 210011 Nan Jing, P.R. China
| | - Jian-Guo Zhu
- Department of Radiology, the Second Affiliated Hospital of Nanjing Medical University, No. 121, Jiangjiayuan Road, 210011, Nan Jing, P.R. China.
| | - Qing-Quan Li
- grid.452511.6Department of Neurosurgery, the Second Affiliated Hospital of Nanjing Medical University, Nan Jing, P.R. China
| | - Xiao-Jing Zhu
- grid.452511.6Department of Pathology, the Second Affiliated Hospital of Nanjing Medical University, Nan Jing, P.R. China
| | - Ji-Hong Tian
- grid.452511.6Department of Radiotherapy, the Second Affiliated Hospital of Nanjing Medical University, Nan Jing, P.R. China
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Campana C, Nista F, Castelletti L, Caputo M, Lavezzi E, Marzullo P, Ferrero A, Gaggero G, Canevari FR, Rossi DC, Zona G, Lania A, Ferone D, Gatto F. Clinical and radiological presentation of parasellar ectopic pituitary adenomas: case series and systematic review of the literature. J Endocrinol Invest 2022; 45:1465-1481. [PMID: 35147925 DOI: 10.1007/s40618-022-01758-x] [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] [Received: 12/08/2021] [Accepted: 01/30/2022] [Indexed: 02/04/2023]
Abstract
PURPOSE Parasellar ectopic pituitary adenomas (pEPAs) are extremely rare tumors located out of the sella turcica. PEPAs are heterogeneous entities in terms of anatomical localization and secretion of anterior pituitary hormones. METHODS Multicenter retrospective study. Clinical charts' consultation of patients diagnosed with parasellar lesions, to identify all subjects fulfilling the diagnostic criteria of parasellar EPAs. Systematic review of the literature focused on the medical management of prolactin-secreting pEPAs and on the prevalence of radiological bone invasion in pEPAs. RESULTS We identified four cases of pEPAs: (1) 54-year-old female with a prolactin-secreting suprasellar EPA successfully treated with cabergoline; (2) 74-year-old male with a non-functioning EPA of the sphenoidal sinus treated with endoscopic transsphenoidal surgery; (3) 75-year-old female with a giant lesion of the skull base (maximum diameter 7.2 cm) diagnosed as a non-functioning EPA after biopsy; (4) 49-year-old male with a silent corticotroph EPA of the sphenoidal sinus and clivus. Three out of four cases had radiological evidence of invasion of the surrounding bone structures. A systematic review of the literature highlighted that medical therapy can be effective in prolactin-secreting pEPAs. Overall, we found mention of local invasiveness in 65/147 cases (44.2%), confirmed by radiological signs of bone invasion/erosion. CONCLUSION Our experience confirms the heterogeneity of pEPAs in terms of clinical and radiological presentation, as well as hormone secretion. PEPAs show a high frequency of radiological bone invasion, though similar to that of sellar pituitary adenomas. Although extremely rare, pEPAs need to be considered in the differential diagnosis of parasellar lesions.
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Affiliation(s)
- C Campana
- Endocrinology Unit, Department of Internal Medicine and Center of Excellence for Biomedical Research, University of Genoa, Genoa, Italy
| | - F Nista
- Endocrinology Unit, Department of Internal Medicine and Center of Excellence for Biomedical Research, University of Genoa, Genoa, Italy
| | - L Castelletti
- Department of Radiology, Ospedale di Lavagna, Lavagna, Italy
| | - M Caputo
- Endocrinology, Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Department of Health Sciences, Università del Piemonte Orientale, Novara, Italy
| | - E Lavezzi
- Endocrinology Unit, IRCCS Humanitas Research Hospital and Humanitas University, Rozzano, Italy
| | - P Marzullo
- Endocrinology, Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
- Laboratorio di Ricerche Metaboliche, IRCCS Istituto Auxologico Italiano, Piancavallo, Verbania, Italy
| | - A Ferrero
- Endocrinology, Department of Translational Medicine, Università del Piemonte Orientale, Novara, Italy
| | - G Gaggero
- Department of Clinical Pathology, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - F R Canevari
- Unit of Otorhinolaryngology-Head and Neck Surgery, University of Genoa, Genoa, Italy
| | - D C Rossi
- Division of Neurosurgery, Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - G Zona
- Division of Neurosurgery, Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - A Lania
- Endocrinology Unit, IRCCS Humanitas Research Hospital and Humanitas University, Rozzano, Italy
| | - D Ferone
- Endocrinology Unit, Department of Internal Medicine and Center of Excellence for Biomedical Research, University of Genoa, Genoa, Italy
- Endocrinology Unit, IRCCS Ospedale Policlinico San Martino, 16132, Genoa, Italy
| | - F Gatto
- Endocrinology Unit, IRCCS Ospedale Policlinico San Martino, 16132, Genoa, Italy.
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Zhu J, Wang Z, Zhang Y, Li X, Liu J, Deng K, Lu L, Pan H, Wang R, Yao Y, Zhu H. Ectopic pituitary adenomas: clinical features, diagnostic challenges and management. Pituitary 2020; 23:648-664. [PMID: 32757141 DOI: 10.1007/s11102-020-01071-x] [Citation(s) in RCA: 4] [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] [Indexed: 10/23/2022]
Abstract
PURPOSE Ectopic pituitary adenomas (EPAs) are extremely rare pituitary adenomas located outside the sella turcica without any connection with intrasellar components. This study aims to review all the reported cases to date and describe the clinical characteristics of EPAs. METHODS In a retrospective chart review, 14 patients were identified with EPAs in our hospital. A literature review was performed, and 166 cases in the literature met the criteria. Clinical data were analyzed. RESULTS Of 180 patients with EPAs, the mean age at diagnosis was 45.4 years, and 66.5% of the patients were females. EPAs were mainly located in the sphenoid sinus (34.4%) and suprasellar region (25.6%), followed by the clivus (15.6%), cavernous sinus (13.3%) and nasopharynx (5.6%). Adrenocorticotropic hormone (ACTH)-secreting (38.9%) and nonfunctioning (27.2%) adenomas were predominant. Patients with suprasellar EPAs were more likely to present menstrual disorders and visual changes, while patients with clival EPAs were more likely to suffer from headaches. EPAs in the cavernous sinus and suprasellar space were more likely to be initially misdiagnosed as a suspicious intrasellar mass on imaging examination. The complete tumor resection rates for EPAs in the sphenoid sinus, suprasellar region, clivus, cavernous sinus and nasopharynx were 72.3%, 88.6%, 45.0%, 73.3% and 88.9%, respectively. CONCLUSIONS EPA clinical characteristics varied across different tumor locations and hormone-secreting types. In addition to comprehensive hormone evaluation and careful review of imaging data, nuclear medicine and surgical biopsy should also be considered when facing differential difficulty. EPA management should be individualized.
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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, 100730, China
| | - Zhicheng Wang
- Department of Neurosurgery, 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
| | - Xiaoxu Li
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, 100730, China
| | - Jie Liu
- Department of Neurosurgery, 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
| | - 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
| | - Renzhi Wang
- 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.
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Riccio L, Donofrio CA, Tomacelli G, De Blasi R, Melatini A. Ectopic GH-secreting pituitary adenoma of the clivus: systematic literature review of a challenging tumour. Pituitary 2020; 23:457-466. [PMID: 32504302 DOI: 10.1007/s11102-020-01057-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
PURPOSE Acromegaly is usually due to growth hormone (GH)-secreting pituitary adenomas, but it may be exceptionally caused by GH-secreting ectopic pituitary adenomas (EPA). EPA are defined as extra-sellar pituitary tumours, extra- or intra-cranially sited, entirely separated from the pituitary stalk and gland. The aim of the study is to address the challenges in the management of clival GHEPA. METHODS We reported a case of a 53-year-old acromegalic patient with a primary clival GHEPA and reviewed systematically the relevant English literature between 1975 and 2019, in keeping with the PRISMA guidelines. RESULTS Four cases of primary clival GHEPA have been described in literature apart from ours. All patients presented with acromegalic features, elevated circulating GH and/or insulin-like growth factor-1 levels. Hyperprolactinemia and empty sella were described in two cases, respectively. These tumours show the typical imaging characteristics of pituitary adenomas, but their neuroradiological diagnosis may be challenging due to their sizes and the difficulty in defining the absence of connections with the pituitary fossa. CONCLUSION Although primary clival GHEPA are exceedingly rare, even if likely under-reported in literature, they should be considered in the differential diagnosis of clival tumours because of their specific management. Surgery represents the first-line treatment option, while medical and radiation therapies can be adopted as neo-adjuvant, adjuvant or primary treatments according to tumour and patient characteristics.
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Affiliation(s)
- Lucia Riccio
- Department of Neurosurgery, Ospedale "Vito Fazzi", Piazza F. Muratore, 1, 73100, Lecce, Italy.
- Vita-Salute San Raffaele University, Milan, Italy.
| | - Carmine Antonio Donofrio
- Department of Neurosurgery, Manchester Centre for Clinical Neurosciences, Salford Royal NHS Foundation Trust, Manchester Academic Health Sciences Centre, University of Manchester, Manchester, UK
| | | | - Roberto De Blasi
- Department of Radiology, Azienda Ospedaliera "Cardinale Giovanni Panico", Tricase, Italy
| | - Alessandro Melatini
- Department of Neurosurgery, Ospedale "Vito Fazzi", Piazza F. Muratore, 1, 73100, Lecce, Italy
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Tajudeen BA, Kuan EC, Adappa ND, Han JK, Chandra RK, Palmer JN, Kennedy DW, Wang MB, Suh JD. Ectopic Pituitary Adenomas Presenting as Sphenoid or Clival Lesions: Case Series and Management Recommendations. J Neurol Surg B Skull Base 2016; 78:120-124. [PMID: 28321374 DOI: 10.1055/s-0036-1592081] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2016] [Accepted: 07/26/2016] [Indexed: 10/21/2022] Open
Abstract
Background An ectopic pituitary adenoma presenting as a clival or sphenoid mass is a rare clinical occurrence that may mislead the clinician and result in unnecessary interventions or potential medicolegal consequences. Here, we present one of the largest multi-institutional case series and review the literature with an emphasis on radiological findings and critical preoperative workup. Methods Retrospective chart review. Results Nine patients were identified with ectopic pituitary adenomas of the sphenoid or clivus. There were four females and five males. Median age was 60 years old (range, 36-73 years). The most common presenting symptom was headache (56%). Five (56%) patients presented with a mass arising from the clivus while four (44%) presented with a mass in the sphenoid. Six (67%) patients demonstrated biochemical evidence of hypersecretion on full endocrinology panel. All masses showed evidence of enhancement with gadolinium with a propensity for adjacent bone involvement. Lesions also had a predilection for growth toward the cavernous sinus, carotid artery, or sellar floor. Surgical intervention was performed in eight patients (89%). In eight patients (89%), tumors demonstrated immunoreactivity to prolactin. Conclusions Pituitary adenomas can rarely present as an isolated sphenoid or clival mass. Lesions displayed similar magnetic resonance imaging findings with an erosive growth pattern toward the sellar floor, cavernous sinus, or adjacent carotid artery. Patients with clival or parasellar lesions with comparable features should have a preoperative workup which includes prolactin level and alert the physician to consider an ectopic pituitary adenoma in the differential to prevent unnecessary surgery and potential complications.
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Affiliation(s)
- Bobby A Tajudeen
- Department of Otorhinolarygology-Head and Neck Surgery, Rush University Medical Center, Chicago, Illinois, United States
| | - Edward C Kuan
- Department of Head and Neck Surgery, David Geffen School of Medicine at UCLA, Los Angeles, California, United States
| | - Nithin D Adappa
- Department of Otorhinolarygology-Head and Neck Surgery, The University of Pennsylvania, Philadelphia, Pennsylvania, United States
| | - Joseph K Han
- Department of Otolaryngology-Head and Neck Surgery, Eastern Virginia Medical School, Norfolk, Virginia, United States
| | - Rakesh K Chandra
- Department of Otolaryngology, Vanderbilt University School of Medicine, Nashville, Tennessee, United States
| | - James N Palmer
- Department of Otorhinolarygology-Head and Neck Surgery, The University of Pennsylvania, Philadelphia, Pennsylvania, United States
| | - David W Kennedy
- Department of Otorhinolarygology-Head and Neck Surgery, The University of Pennsylvania, Philadelphia, Pennsylvania, United States
| | - Marilene B Wang
- Department of Head and Neck Surgery, David Geffen School of Medicine at UCLA, Los Angeles, California, United States
| | - Jeffrey D Suh
- Department of Head and Neck Surgery, David Geffen School of Medicine at UCLA, Los Angeles, California, United States
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Su H, Zhou J, Bao YQ, Mo YF, Zhang WT, Zhao JG, Ma XJ, Jia WP. Primary empty sella associated with pituitary adenoma diagnosed by inferior petrosal sinus blood sampling. Chin Med J (Engl) 2015; 128:567-8. [PMID: 25673467 PMCID: PMC4836268 DOI: 10.4103/0366-6999.151123] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Affiliation(s)
| | - Jian Zhou
- Department of Endocrinology and Metabolism, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai Clinical Center for Diabetes, Shanghai Diabetes Institute, Shanghai Key Laboratory of Diabetes Mellitus, Shanghai Key Clinical Center for Metabolic Disease, Shanghai 200233, China
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