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Yohan Alexander A, Michalopoulos G, Kerezoudis P, Van Gompel JJ, Link MJ, Peris-Celda M. Treatment modalities and outcomes of granular cell tumors and spindle cell oncocytomas of the pituitary gland: an analysis of two national cancer databases. Acta Neurochir (Wien) 2024; 166:169. [PMID: 38578465 DOI: 10.1007/s00701-024-06054-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Accepted: 03/19/2024] [Indexed: 04/06/2024]
Abstract
BACKGROUND Spindle cell oncocytomas (SCO) and granular cell tumors (GCT) are rare primary pituitary neoplasms; the optimal treatment paradigms for these lesions are unknown and largely unexplored. Thus, using national registries, we analyze the epidemiology, management patterns, and surgical outcomes of SCOs and GCTs. METHODS The National Cancer Database (NCDB; years 2003-2017) and the Surveillance, Epidemiology, and End Results Program (SEER; years 2004-2018) were queried for patients with pituitary SCOs or GCTs. Incidence, extent of surgical resection, and rate of postoperative radiation use for subtotally resected lesions comprised the primary outcomes of interest. All-cause mortality was also analyzed via time-to-event Kaplan-Meier curves. RESULTS SCOs and GCTs have an annual incidence of 0.017 and 0.023 per 1,000,000, respectively. They comprise 0.1% of the benign pituitary tumors registered in NCDB. A total of 112,241 benign pituitary tumors were identified in NCDB during the study period, of which 83 (0.07%) were SCOs and 59 (0.05%) were GCTs. Median age at diagnosis was 55 years, 44% were females, and median maximal tumor diameter at presentation was 2.1 cm. Gross total resection was achieved in 54% patients. Ten patients (7%) had postoperative radiation. Comparing patients with GCTs versus SCOs, the former were more likely to be younger at diagnosis (48.0 vs. 59.0, respectively; p < 0.01) and female (59% vs. 34%, p = 0.01). GCTs and SCOs did not differ in terms of size at diagnoses (median maximal diameter: 1.9 cm vs. 2.2 cm, respectively; p = 0.59) or gross total resection rates (62% vs. 49%, p = 0.32). After matching SCOs and GCTs with pituitary adenomas on age, sex, and tumor size, the former were less likely to undergo gross total resection (53% vs. 72%; p = 0.03). Patients with SCOs and GCTs had a shorter overall survival when compared to patients with pituitary adenomas (p < 0.01) and a higher rate of thirty-day mortality (3.1% vs 0.0%; p = 0.013). CONCLUSION SCOs and GCTs are rare pituitary tumors, and their management entails particular challenges. Gross total resection is often not possible, and adjuvant radiation might be employed following subtotal resection.
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Affiliation(s)
- A Yohan Alexander
- Department of Neurologic Surgery, Mayo Clinic, Rochester, MN, USA
- Medical School, University of Minnesota, Minneapolis, MN, USA
| | | | | | - Jamie J Van Gompel
- Department of Neurologic Surgery, Mayo Clinic, Rochester, MN, USA
- Department of Otorhinolaryngology, Mayo Clinic, Rochester, MN, USA
| | - Michael J Link
- Department of Neurologic Surgery, Mayo Clinic, Rochester, MN, USA
- Department of Otorhinolaryngology, Mayo Clinic, Rochester, MN, USA
| | - Maria Peris-Celda
- Department of Neurologic Surgery, Mayo Clinic, Rochester, MN, USA.
- Department of Otorhinolaryngology, Mayo Clinic, Rochester, MN, USA.
- Department of Neurosurgery, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA.
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Zheng SH, Lin JY. A case report and literature review on Rathke's cleft cyst-associated hemorrhage presenting with diabetes insipidus and chest pain. Asian J Surg 2023; 46:6005-6007. [PMID: 37739892 DOI: 10.1016/j.asjsur.2023.09.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Accepted: 09/06/2023] [Indexed: 09/24/2023] Open
Affiliation(s)
- Shan-Hong Zheng
- Department of General Practice, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian, 362000, China
| | - Jia-Yu Lin
- Department of Endocrinology, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian, 362000, China.
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Robinow ZM, Peterson C, Riestenberg R, Waldau B, Yu N, Shahlaie K. Cosmetic Outcomes of Supraorbital Keyhole Craniotomy Via Eyebrow Incision: A Systematic Review and Meta-Analysis. J Neurol Surg B Skull Base 2023; 84:470-498. [PMID: 37671300 PMCID: PMC10477017 DOI: 10.1055/s-0042-1755575] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Accepted: 07/08/2022] [Indexed: 10/14/2022] Open
Abstract
Background Supraorbital eyebrow craniotomy is a minimally invasive alternative to a frontotemporal craniotomy and is often used for tumor and vascular pathologies. The purpose of this study was to investigate how patient cosmetic outcomes are affected by technique variations of this approach. Methods PubMed, Embase, and Scopus databases were systematically searched, and results were reported according to PRISMA guidelines. For the meta-analysis portion, the DerSimonian-Laird random effects model was used, and the primary end points were patient satisfaction and percentage of permanent cosmetic complications. Results A total of 2,629 manuscripts were identified. Of those, 124 studies (8,241 surgical cases) met the inclusion criteria. Overall, 93.04 ± 11.93% of patients reported favorable cosmetic outcome following supraorbital craniotomy, and mean number of cases with permanent cosmetic complications was 6.62 ± 12.53%. We found that vascular cases are associated with more favorable cosmetic outcomes than tumor cases ( p = 0.0001). Addition of orbital osteotomy or use of a drain is associated with adverse cosmetic outcomes ( p = 0.001 and p = 0.0001, respectively). The location of incision, size of craniotomy, utilization of an endoscope, method of cranial reconstruction, skin closure, use of antibiotics, and addition of pressure dressing did not significantly impact cosmetic outcomes ( p > 0.05 for all). Conclusions Supraorbital craniotomy is a minimally invasive technique associated with generally high favorable cosmetic outcomes. While certain techniques used in supraorbital keyhole approach do not pose significant cosmetic risks, utilization of an orbital osteotomy and the addition of a drain correlate with unfavorable cosmetic outcomes.
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Affiliation(s)
- Zoe M. Robinow
- California Northstate University College of Medicine, Elk Grove, California, United States
| | - Catherine Peterson
- Department of Neurological Surgery, University of California Davis, Sacramento, California, United States
| | - Robert Riestenberg
- Department of Neurological Surgery, University of California Davis, Sacramento, California, United States
| | - Ben Waldau
- Department of Neurological Surgery, University of California Davis, Sacramento, California, United States
| | - Nina Yu
- Department of Neurological Surgery, University of California Davis, Sacramento, California, United States
| | - Kiarash Shahlaie
- Department of Neurological Surgery, University of California Davis, Sacramento, California, United States
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Li MWT, Poon SWY, Cheung C, Wong CKC, Shing MMK, Chow TTW, Lee SLK, Pang GSW, Kwan EYW, Poon GWK, Yau HC, Tung JYL, Liu APY. Incidence and Predictors for Oncologic Etiologies in Chinese Children with Pituitary Stalk Thickening. Cancers (Basel) 2023; 15:3935. [PMID: 37568752 PMCID: PMC10417368 DOI: 10.3390/cancers15153935] [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: 06/22/2023] [Revised: 07/24/2023] [Accepted: 07/31/2023] [Indexed: 08/13/2023] Open
Abstract
BACKGROUND With the increasing use of magnetic resonance imaging (MRI) in the evaluation of children with endocrine disorders, pituitary stalk thickening (PST) poses a clinical conundrum due to the potential for underlying neoplasms and challenges in obtaining a tissue biopsy. The existing literature suggests Langerhans cell histiocytosis (LCH) to be the commonest (16%) oncologic cause for PST, followed by germ cell tumors (GCTs, 13%) (CCLG 2021). As the cancer epidemiology varies according to ethnicity, we present herein the incidence and predictors for oncologic etiologies in Hong Kong Chinese children with PST. METHODS Based on a territory-wide electronic database, we reviewed patients aged < 19 years who presented to three referral centers with endocrinopathies between 2010 and 2022. Records for patients who underwent at least one MRI brain/pituitary were examined (n = 1670): those with PST (stalk thickness ≥ 3 mm) were included, while patients with pre-existing cancer, other CNS and extra-CNS disease foci that were diagnostic of the underlying condition were excluded. RESULTS Twenty-eight patients (M:F = 10:18) were identified. The median age at diagnosis of PST was 10.9 years (range: 3.8-16.5), with central diabetes insipidus (CDI) and growth hormone deficiency (GHD) being the most frequent presenting endocrine disorders. At a median follow-up of 4.8 years, oncologic diagnoses were made in 14 patients (50%), including 13 GCTs (46%; germinoma = 11, non-germinoma = 2) and one LCH (4%). Among patients with GCTs, 10 were diagnosed based on histology, two by abnormal tumor markers and one by a combination of histology and tumor markers. Three patients with germinoma were initially misdiagnosed as hypophysitis/LCH. The cumulative incidence of oncologic diagnoses was significantly higher in boys and patients with PST at presentation ≥6.5 mm, CDI or ≥2 pituitary hormone deficiencies at presentation and evolving hypopituitarism (all p < 0.05 by log-rank). CONCLUSIONS A higher rate of GCTs was observed in Chinese children with endocrinopathy and isolated PST. The predictors identified in this study may guide healthcare providers in Asia in clinical decision making. Serial measurement of tumor markers is essential in management.
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Affiliation(s)
- Mario W. T. Li
- Department of Paediatrics and Adolescent Medicine, The Hong Kong Children’s Hospital, Hong Kong, China; (M.W.T.L.); (S.L.K.L.); (J.Y.L.T.)
| | - Sarah W. Y. Poon
- Department of Paediatrics and Adolescent Medicine, Queen Mary Hospital, Hong Kong, China
| | - Claudia Cheung
- Department of Radiology, The Hong Kong Children’s Hospital, Hong Kong, China
| | - Chris K. C. Wong
- Department of Radiology, The Hong Kong Children’s Hospital, Hong Kong, China
| | - Matthew M. K. Shing
- Department of Paediatrics and Adolescent Medicine, The Hong Kong Children’s Hospital, Hong Kong, China; (M.W.T.L.); (S.L.K.L.); (J.Y.L.T.)
| | - Terry T. W. Chow
- Department of Paediatrics and Adolescent Medicine, The Hong Kong Children’s Hospital, Hong Kong, China; (M.W.T.L.); (S.L.K.L.); (J.Y.L.T.)
| | - Samantha L. K. Lee
- Department of Paediatrics and Adolescent Medicine, The Hong Kong Children’s Hospital, Hong Kong, China; (M.W.T.L.); (S.L.K.L.); (J.Y.L.T.)
| | - Gloria S. W. Pang
- Department of Paediatrics and Adolescent Medicine, The Hong Kong Children’s Hospital, Hong Kong, China; (M.W.T.L.); (S.L.K.L.); (J.Y.L.T.)
| | - Elaine Y. W. Kwan
- Department of Paediatrics and Adolescent Medicine, The Hong Kong Children’s Hospital, Hong Kong, China; (M.W.T.L.); (S.L.K.L.); (J.Y.L.T.)
| | - Grace W. K. Poon
- Department of Paediatrics and Adolescent Medicine, Queen Mary Hospital, Hong Kong, China
| | - Ho-Chung Yau
- Department of Paediatrics, Prince of Wales Hospital, Hong Kong, China
| | - Joanna Y. L. Tung
- Department of Paediatrics and Adolescent Medicine, The Hong Kong Children’s Hospital, Hong Kong, China; (M.W.T.L.); (S.L.K.L.); (J.Y.L.T.)
| | - Anthony P. Y. Liu
- Department of Paediatrics and Adolescent Medicine, The Hong Kong Children’s Hospital, Hong Kong, China; (M.W.T.L.); (S.L.K.L.); (J.Y.L.T.)
- Department of Paediatrics and Adolescent Medicine, School of Clinical Medicine, The University of Hong Kong, Hong Kong, China
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Zhang Y, Li M, Liu J, Deng K, Zhu H, Lu L, Pan H, Wang R, Yao Y. OCT3/4 is a potential immunohistochemical biomarker for diagnosis and prognosis of primary intracranial germ cell tumors: a systematic review and meta-analysis. Front Neurosci 2023; 17:1169179. [PMID: 37476834 PMCID: PMC10354551 DOI: 10.3389/fnins.2023.1169179] [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: 02/19/2023] [Accepted: 06/19/2023] [Indexed: 07/22/2023] Open
Abstract
Introduction Intracranial germ cell tumors (iGCTs), comprising of germinoma (GE) and non-germinomatous GCT (NGGCT), are a group of heterogenous brain tumors. Immunohistochemical markers, such as placental-like alkaline phosphatase (PLAP), are commonly used in diagnosis but show moderate sensitivity. Organic cation transporter 3/4 (OCT3/4) has been proposed as a novel biomarker for diagnosis and prognosis of iGCTs. This paper aimed to compare OCT3/4 with PLAP as potential immunohistochemical biomarkers in iGCTs diagnosis and clarify the relationship between OCT3/4 and prognosis of patients with iGCTs. Methods Meta-analyses were performed to estimate pooled percentage point differences in positive rates between OCT3/4 and PLAP, their sensitivities, and correlation between OCT3/4 and prognosis in iGCTs. Results Nine articles were included representing of 241 patients. A fixed-effects model meta-analysis revealed that OCT3/4s positive rate was 8.6% higher (95% CI, 0.7% lower to 17.9% higher) than that of PLAP. Using fixed-effects models, sensitivities of OCT3/4 as a potential immunohistochemical biomarker in CNS GE and NGGCT were 85% (95% CI, 79% to 89%) and 56% (95% CI, 39% to 71%), respectively. In comparison, PLAP had lower sensitivities in both GE (73%; 95% CI, 64% to 91%) and NGGCT (43%; 95% CI, 27% to 61%). Moreover, OCT3/4 was significantly negatively correlated with 5-year progression free survival in patients with CNS GE (HR = 2.56, 95 % CI 1.47 to 4.44; p = 0.0008). Sensitivity analyses showed similar results. Discussion This study provides the first comprehensive assessment of the efficacies of OCT3/4 and PLAP in iGCTs detection and prognosis prediction, indicating OCT3/4 seems to be a more sensitive and reliable immunohistochemical marker in iGCT diagnosis.
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Affiliation(s)
- Yi Zhang
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Mucong Li
- Department of Neurosurgery, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Jifang Liu
- 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
| | - Huijuan Zhu
- Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Lin Lu
- Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Hui Pan
- Department of Endocrinology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Renzhi Wang
- 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
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Xue K, Han G, Wang Z, Zhang X. Primary suprasellar germinoma: A series of 15 cases. J Clin Neurosci 2023; 111:71-77. [PMID: 36963125 DOI: 10.1016/j.jocn.2023.03.007] [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: 11/11/2022] [Revised: 03/14/2023] [Accepted: 03/16/2023] [Indexed: 03/26/2023]
Abstract
Primary suprasellar germinoma (PSG) is a rare malignant tumor of the central nervous system. This study aimed to explore the clinical characteristics, treatment protocol, and prognosis of patients with PSG. This case series retrospectively analyzed the clinical data of patients with PSG in Tianjin Huanhu Hospital diagnosed between January 2016 and December 2021. Fifteen patients with an average age of 19.6 years were included, in which nine of them were males. The mean duration between initial symptoms and admission was 17.0 months. The mean follow-up was 40.8 months. Ten patients had polydipsia and polyuria, visual impairments were observed in 8 patients, and 2 cases (13.3%) had symptoms both from suprasellar and pineal regions. All 15 cases were histopathologically confirmed as germinoma through craniotomy or biopsy. Most patients (80%) underwent radiotherapy combined with chemotherapy. During follow-up, all the patients showed a reduction in tumor size, especially in the bifocal cases. Symptoms of polydipsia, polyuria, and visual impairment were markedly relieved to different degrees. All patients had recovered well at discharge. Patients with polydipsia and polyuria took desmopressin daily. A histological confirmation by open biopsy through craniotomy or endoscopic biopsy might be recommended for PSG to start the appropriate treatments. Patients with PSG will usually have a good prognosis, but attention should be paid to the treatment of endocrine deficiencies.
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Affiliation(s)
- Kai Xue
- Departments of Neurosurgery, Tianjin Huanhu Hospital, Tianjin 300350, PR China
| | - Guoqing Han
- Departments of Neurosurgery, Tianjin Huanhu Hospital, Tianjin 300350, PR China.
| | - Zheng Wang
- Department of Radiotherapy, Tianjin Huanhu Hospital, Tianjin 300350, PR China
| | - Xuebin Zhang
- Department of and Pathology, Tianjin Huanhu Hospital, Tianjin 300350, PR China
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Yang J, Kim YH, Phi JH, Kim SK, Wang KC. Complications of Endoscopic Skull Base Surgery for Sellar and Parasellar Tumors in Pediatric Population; Neurosurgical Perspectives. Front Oncol 2022; 12:769576. [PMID: 35692769 PMCID: PMC9186047 DOI: 10.3389/fonc.2022.769576] [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: 09/02/2021] [Accepted: 04/20/2022] [Indexed: 11/13/2022] Open
Abstract
Background Advances in surgical techniques based on in-depth anatomical knowledge of the skull base have broadened the indications for endoscopic skull base surgery (ESS) with the advantage of wide and direct surgical exposure while minimizing invasiveness. However, the low incidence of the indicated diseases and narrow surgical corridors in children have limited the popularization of ESS. In addition, surgical complications and preventive interventions are not yet well known. Therefore, we retrospectively investigated the complications and prevention methods of ESS in children with a comprehensive review. Methods We retrospectively analyzed the medical records of pediatric patients who underwent ESS for sellar and parasellar tumors at Seoul National University Children's Hospital from July 2010 to December 2020. Visual and endocrine status, extent of resection, complications, and recurrences were investigated depending on the pathology of the tumor. In addition, a comprehensive literature review regarding the complications of pediatric ESS was performed. Results A total of 98 patients were enrolled. The median age of the patients was 12 years, and 52 patients were male. Preoperative visual disturbance was found in 53 patients, anterior pituitary function deficit in 69, and diabetes insipidus in 32. Gross total resection was attempted in 67 patients and achieved in 62 (93%). Biopsy and cyst fenestration were the goals of surgery in 26 patients, and all were achieved as planned. Regarding outcomes, visual disturbance worsened in two patients (2%), endocrine status was aggravated in 34 (35%) patients, and new-onset diabetes insipidus occurred in 27 (41%) patients. The overall surgical complication rate (other than aggravation of visual or endocrine status) was 17%. Postoperative meningitis (12%) was the most common complication, followed by cerebrospinal fluid leakage (2%), vasospasm, hemorrhage and infarction. By pathological diagnosis, craniopharyngioma had the highest complication rate of 29%. All but one patient with postoperative hemorrhage showed no permanent deficits. Conclusion ESS in children is feasible and relatively safe. More attention and different postoperative management protocols are required in children to avoid complications, especially in craniopharyngiomas. However, the complications can be mostly managed conservatively without permanent neurologic deficits.
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Affiliation(s)
- Jeyul Yang
- Neuro-Oncology Clinic, National Cancer Center, Goyang, South Korea
| | - Yong Hwy Kim
- Department of Neurosurgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea
| | - Ji Hoon Phi
- Department of Neurosurgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea
- Division of Pediatric Neurosurgery, Seoul National University Children’s Hospital, Seoul, South Korea
| | - Seung-Ki Kim
- Department of Neurosurgery, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, South Korea
- Division of Pediatric Neurosurgery, Seoul National University Children’s Hospital, Seoul, South Korea
| | - Kyu-Chang Wang
- Neuro-Oncology Clinic, National Cancer Center, Goyang, South Korea
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Oda Y, Amano K, Seki Y, Kimura S, Yamashita K, Masui K, Komori T, Ichihara A, Kawamata T. Clinical features and difficulty in diagnosis of Langerhans cell histiocytosis in the hypothalamic-pituitary region. Endocr J 2022; 69:441-449. [PMID: 34776469 DOI: 10.1507/endocrj.ej21-0341] [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] [Indexed: 11/23/2022] Open
Abstract
Langerhans cell histiocytosis (LCH) is a multi-organ disorder that rarely involves the hypothalamic-pituitary region (HPR). HPR-LCH presents with severe progressive pituitary dysfunction and its prognosis is poor. The definitive diagnosis of LCH is considerably difficult and complicated owing to the occurrence of several diseases with similar manifestations in the HPR and its location in the deepest portion of the anterior skull base, in close proximity to important normal structures, severely limiting the size of the biopsy specimen. Chemotherapy is the established treatment modality for LCH; hence, timely and accurate diagnosis of LCH is essential for early therapeutic intervention. We retrospectively reviewed clinical features and biopsy procedures in four patients with HPR-LCH (all female, 28-44 years old) from 2009 to 2020. Maximum diameter of supra-sellar lesions was 23-35 mm and 2 cases had skip lesions. All patients demonstrated central diabetes insipidus, hyper-prolactinemia, and severe anterior pituitary dysfunction. Two of the patients had progressive disease. Furthermore, four patients presented body weight gain, two visual disturbance, and two impaired consciousness. The duration from onset to diagnosis of LCH was 3 to 10 (average 7.25) years. In total, eight operations were performed until final diagnosis. The percentage of correct diagnosis by biopsy was 50% (4/8). Clinical features of HPR-LCH are very similar to those of other HPR diseases, and their symptoms are progressive and irreversible. Clinicians should consider repeated biopsy with a more aggressive approach if the lesion is refractory to steroid therapy, in order to ensure accurate diagnosis and appropriate treatment.
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Affiliation(s)
- Yuichi Oda
- Department of Neurosurgery, Tokyo Women's Medical University, Tokyo 162-8666, Japan
| | - Kosaku Amano
- Department of Neurosurgery, Tokyo Women's Medical University, Tokyo 162-8666, Japan
| | - Yasufumi Seki
- Department of Endocrinology and Hypertension, Tokyo Women's Medical University, Tokyo 162-8666, Japan
| | - Shihori Kimura
- Department of Endocrinology and Hypertension, Tokyo Women's Medical University, Tokyo 162-8666, Japan
| | - Kaoru Yamashita
- Department of Endocrinology and Hypertension, Tokyo Women's Medical University, Tokyo 162-8666, Japan
| | - Kenta Masui
- Department of Pathology, Tokyo Women's Medical University, Tokyo 162-8666, Japan
| | - Takashi Komori
- Department of Laboratory Medicine and Pathology (Neuropathology), Tokyo Metropolitan Neurological Hospital, Tokyo 183-0042, Japan
| | - Atsuhiro Ichihara
- Department of Endocrinology and Hypertension, Tokyo Women's Medical University, Tokyo 162-8666, Japan
| | - Takakazu Kawamata
- Department of Neurosurgery, Tokyo Women's Medical University, Tokyo 162-8666, Japan
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Yang CY, Faung B, Patel NA, Brown NJ, Gendreau JL, Lien BV, Shahrestani S, Choi AE, Ong V, Loya J. Supraorbital Keyhole Craniotomy in Pediatric Neurosurgery: A Systematic Review of Clinical Outcomes and Cosmetic Outcomes. World Neurosurg 2022; 164:70-78. [PMID: 35490889 DOI: 10.1016/j.wneu.2022.04.094] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Revised: 04/22/2022] [Accepted: 04/23/2022] [Indexed: 11/25/2022]
Abstract
BACKGROUND Supraorbital keyhole craniotomy is a minimally invasive approach used to access the parasellar region with advantages of decreased cortical exposure, simple closure, and decreased risk of postoperative cerebrospinal fluid leak. The incision of this approach, however, has raised cosmetic concerns, especially for pediatric patients. The aim of this study is to assess postoperative complications and cosmeses of the supraorbital keyhole approach for resection of intracranial lesions in pediatric patients. METHODS A literature search of PubMed, Scopus, and Web of Science databases was performed on June 1, 2021, searching for all studies of pediatric patients undergoing supraorbital keyhole craniotomy for surgical resection of lesions in the anterior fossa/sellar region. RESULTS Of 729 unique hits, 15 supraorbital keyhole studies reporting on 177 pediatric cases were included in the final review. Quality of all included studies was moderate. Overall, the surgery was well tolerated with a low number of severe adverse events. A wide variety of pathologies were treated with this approach. Complications of surgery included changes in vision, epidural hematoma, subdural hematoma, cerebrospinal fluid leak, and wound infection. At 6 weeks of follow-up, surgical scars in most patients were noted to be minimally detectable. At 3-6 months of follow-up, scars were no longer visible. Cosmetic complications included 5 bone defects, 1 split eyebrow, and 1 case of ptosis. CONCLUSIONS This study suggests that supraorbital keyhole craniotomy is a safe and effective approach to access the parasellar region in pediatric patients with excellent cosmetic outcomes reported across multiple institutions.
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Affiliation(s)
- Chen Yi Yang
- Department of Neurological Surgery, University of California, Irvine, Orange, California, USA
| | - Brian Faung
- Department of Neurological Surgery, University of California, San Diego, La Jolla, California, USA
| | - Neal A Patel
- Mercer University School of Medicine, Columbus, Georgia, USA
| | - Nolan J Brown
- Department of Neurological Surgery, University of California, Irvine, Orange, California, USA
| | - Julian L Gendreau
- Department of Biomedical Engineering, Johns Hopkins Whiting School of Engineering, Baltimore, Maryland, USA.
| | - Brian V Lien
- Department of Neurological Surgery, University of California, Irvine, Orange, California, USA
| | - Shane Shahrestani
- Department of Neurological Surgery, Keck School of Medicine, University of Southern California, Los Angeles, California, USA; Medical Scientist Training Program, California Institute of Technology, Pasadena, California, USA
| | - Ashley E Choi
- Department of Biological Sciences, University of California, Los Angeles, Los Angeles, California, USA
| | - Vera Ong
- John H. Burns School of Medicine, University of Hawaii at Manoa, Honolulu, Hawaii, USA
| | - Joshua Loya
- Department of Neurological Surgery, University of California, San Diego, La Jolla, California, USA
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Nieke JP, Vargas MI, Meyer P, Seebach JD, Jandus P. Non-Invasive Versus Invasive Treatment Options for Challenging and Progressive Infundibulitis. Am J Med 2022; 135:453-455. [PMID: 34813736 DOI: 10.1016/j.amjmed.2021.10.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 10/11/2021] [Accepted: 10/12/2021] [Indexed: 11/01/2022]
Affiliation(s)
- Jan P Nieke
- Division of Immunology and Allergology, University Hospitals and Medical Faculty of Geneva, Geneva, Switzerland
| | - Maria I Vargas
- Division of Neuroradiology, University Hospitals and University of Geneva, Geneva, Switzerland
| | - Patrick Meyer
- Division of Endocrinology, Diabetes, Hypertension and Nutrition, University Hospitals of Geneva, Geneva, Switzerland
| | - Jörg D Seebach
- Division of Immunology and Allergology, University Hospitals and Medical Faculty of Geneva, Geneva, Switzerland
| | - Peter Jandus
- Division of Immunology and Allergology, University Hospitals and Medical Faculty of Geneva, Geneva, Switzerland.
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Kang H, Kim KM, Kim MS, Kim JH, Park CK, Kim YH. Safety of endoscopic endonasal biopsy for the pituitary stalk-hypothalamic lesions. Pituitary 2022; 25:143-151. [PMID: 34471994 DOI: 10.1007/s11102-021-01181-0] [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: 08/23/2021] [Indexed: 11/26/2022]
Abstract
PURPOSE The indications for and the optimal biopsy approach in pituitary stalk-hypothalamic (PsH) lesions are controversial. Biopsies through an endoscopic endonasal approach (EEA) for PsH lesions have often been considered to cause the infundibulo-tuberal syndrome. The purpose of this study was to analyze the surgical and endocrinological safety of EEA biopsies for PsH lesions. METHODS A total of 39 consecutive patients who underwent an EEA biopsy between June 2011 and August 2020 in a single institute were retrospectively analyzed. The ophthalmological and endocrinological outcomes were assessed before and after surgery. RESULTS PsH lesions were confirmed to be diverse pathological diagnoses, ranging from lymphocytic hypophysitis to diffuse midline glioma, and the most common pathologic diagnosis was a germinoma (18 patients, 46.2%). No patients developed visual deterioration after the biopsy. In patients without preoperative panhypopituitarism, 13 out of 28 patients (46.4%) developed new anterior pituitary hormonal deficiencies after the biopsy. When the tissue was collected from the stalk, the endocrinological deterioration rate was 100% (6 of 6 patients), while the rate was 31.8% (7 of 22 patients) when tissue could be harvested from an extra-stalk lesion. The rate of newly developed permanent diabetes insipidus after surgery was 40.9% (9 of 22 patients). The median surgery time was 125 min, and there was no postoperative CSF leakage or infections noted. CONCLUSIONS An EEA biopsy for PsH lesions is a safe and efficient surgical method unless the tissue is collected from the stalk.
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Affiliation(s)
- Ho Kang
- Department of Neurosurgery, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea
| | - Kyung-Min Kim
- Department of Neurosurgery, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea
| | - Min-Sung Kim
- Department of Neurosurgery, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea
| | - Jung Hee Kim
- Devision of Endocrinology and Metabolism, Department of Internal Medicine, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea
- Department of Neurosurgery, Pituitary Center, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea
| | - Chul-Kee Park
- Department of Neurosurgery, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea
| | - Yong Hwy Kim
- Department of Neurosurgery, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea.
- Department of Neurosurgery, Pituitary Center, Seoul National University Hospital, 101 Daehak-ro, Jongno-gu, Seoul, 03080, Republic of Korea.
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12
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Supraorbital Keyhole Craniotomy via Eyebrow Incision: A Systematic Review and Meta-Analysis. World Neurosurg 2022; 158:e509-e542. [PMID: 34775096 DOI: 10.1016/j.wneu.2021.11.015] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Revised: 11/02/2021] [Accepted: 11/03/2021] [Indexed: 12/15/2022]
Abstract
BACKGROUND Supraorbital eyebrow keyhole craniotomy is a minimally invasive alternative to a frontotemporal craniotomy and is often used for tumor resection and aneurysm clipping. The purpose of this study is to provide a contemporary review on the outcomes related to this approach and to determine whether they vary with the type of pathology and the addition of an endoscope. METHODS PubMed, Embase, and Scopus databases were systematically searched, and results were reported according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. For the meta-analysis portion, the DerSimonian-Laird random effects model was used. RESULTS A total of 2629 manuscripts were identified. of those, 124 studies (8241 surgical cases) met the inclusion criteria. Mean total complication rate was 26.7 ± 25.7% and the mean approach-related mortality rate was 1.3 ± 2.8%. Technical success, defined as gross total tumor resection or complete aneurysm clipping, was achieved in 83.6 ± 21.5% of the cases. Vascular pathologies were associated with greater technical success, lower total complications, and longer length of hospital stay compared with tumor cases (P < 0.05 for all). For vascular cases, addition of the endoscope yielded lower technical success (P = 0.001) and lower complication rate (P = 0.041). The use of the endoscope for tumor pathologies did not affect technical success, complications, mortality, length of hospital stay, operative time, or reoperation rate (P > 0.05). CONCLUSIONS The supraorbital craniotomy via an eyebrow incision is a feasible minimally invasive approach with an overall high technical success rate for both vascular and tumor pathologies.
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Kim DY, Kim PH, Jung AY, Choi JH, Cho YA, Yoon HM, Lee JS. Neoplastic Etiology and Natural Course of Pituitary Stalk Thickening. J Clin Endocrinol Metab 2022; 107:563-574. [PMID: 34614160 DOI: 10.1210/clinem/dgab732] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Indexed: 01/01/2023]
Abstract
CONTEXT Pituitary stalk thickening (PST) is often identified on magnetic resonance imaging (MRI), either incidentally or during diagnostic workup of hypopituitarism. However, the neoplastic etiology and natural course of PST are not fully understood, although this knowledge is required to establish diagnostic and surveillance strategies. OBJECTIVE This work aimed to investigate the neoplastic etiology and natural course of PST. METHODS MEDLINE/PubMed and EMBASE databases were searched up to February 2021 to identify original research investigating the etiologies of PST. The proportion of neoplastic etiology in patients with PST was meta-analytically pooled. Supplementary analysis exploring factors suggesting neoplasm was also performed. For initially indeterminate cases without confirmed diagnosis, the proportion of patients showing progression of PST during follow-up was evaluated. RESULTS Eighteen studies covering 1368 patients with PST were included. The pooled proportion of neoplasm was 45.2% (95% CI, 33.3%-57.8%), with substantial heterogeneity across studies (I2 = 93%). The most common neoplasm was germ cell tumor (14.0% of study population), followed by Langerhans cell histiocytosis (10.2%) and metastasis (4.7%). The studies on pediatric populations and those with more than 50% of patients having at least one pituitary hormone deficiency tended to show a higher proportion of neoplasm. The pituitary stalk was thicker in neoplasms, but the difference was not significant (pooled mean difference, 2.08 mm; P = .08). In initially indeterminate cases, 18.5% (95% CI, 7.6%-38.3%) showed progression of PST during follow-up. CONCLUSION PST was commonly confirmed to be neoplastic, especially in pediatric populations. As isolated PST frequently progresses, follow-up imaging is essential in initially indeterminate cases.
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Affiliation(s)
- Dong Yeong Kim
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Republic of Korea
| | - Pyeong Hwa Kim
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Republic of Korea
| | - Ah Young Jung
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Republic of Korea
| | - Jin-Ho Choi
- Department of Pediatrics, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Republic of Korea
| | - Young Ah Cho
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Republic of Korea
| | - Hee Mang Yoon
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Republic of Korea
| | - Jin Seong Lee
- Department of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul 05505, Republic of Korea
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14
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Moszczyńska E, Kunecka K, Baszyńska-Wilk M, Perek-Polnik M, Majak D, Grajkowska `W. Pituitary Stalk Thickening: Causes and Consequences. The Children's Memorial Health Institute Experience and Literature Review. Front Endocrinol (Lausanne) 2022; 13:868558. [PMID: 35669693 PMCID: PMC9163297 DOI: 10.3389/fendo.2022.868558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Accepted: 03/23/2022] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Pituitary stalk thickening (PST) is a rare abnormality in the pediatric population. Its etiology is heterogeneous. The aim of the study was to identify important clinical, radiological and endocrinological manifestations of patients with PST and follow the course of the disease. MATERIALS AND METHODS It is a study conducted in 23 patients (13 boys) with PST with/without central diabetes insipidus (CDI) diagnosed between 1990 and 2020 at Children's Memorial Health Institute (CMHI) in Warsaw, Poland. We analyzed demographic data, clinical signs and symptoms, radiological findings, tumor markers, hormonal results, treatment protocols and outcomes. RESULTS The median age at the diagnosis of PST was 9.68 years (IQR: 7.21-12.33). The median time from the onset of the symptoms to the diagnosis was 2.17 years (IQR: 1.12-3.54). The most common initially reported manifestations were polydipsia, polyuria and nocturia (82.6%); most of the patients (56.5%) also presented decreased growth velocity. Hormonal evaluation at the onset of PST revealed: CDI (91.3%), growth hormone deficiency (GHD) (56.5%), hyperprolactinemia (39%), central hypothyroidism (34.8%), adrenal insufficiency (9%), precocious puberty (8.7%). The majority of the patients were diagnosed with germinoma (seventeen patients - 73.9%, one of them with teratoma and germinoma). Langerhans cell histiocytosis (LCH) was identified in three patients (multisystem LCH in two patients, and unifocal LCH in one patient). A single case of atypical teratoid rhabdoid tumor, suspected low-grade glioma (LGG) and lymphocytic infundibuloneurohypophysitis (LINH). The overall survival rate during the observational period was 87.0%. CONCLUSIONS The pituitary infundibulum presents a diagnostic imaging challenge because of its small size and protean spectrum of disease processes. Germinoma should be suspected in all children with PST, especially with CDI, even when neurological and ophthalmological symptoms are absent.
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Affiliation(s)
- Elżbieta Moszczyńska
- Department of Endocrinology and Diabetology, The Children’s Memorial Health Institute, Warsaw, Poland
| | - Karolina Kunecka
- Department of Endocrinology and Diabetology, The Children’s Memorial Health Institute, Warsaw, Poland
| | - Marta Baszyńska-Wilk
- Department of Endocrinology and Diabetology, The Children’s Memorial Health Institute, Warsaw, Poland
- *Correspondence: Marta Baszyńska-Wilk,
| | - Marta Perek-Polnik
- Department of Oncology, The Children’s Memorial Health Institute, Warsaw, Poland
| | - Dorota Majak
- Department of Diagnostic Imaging, The Children’s Memorial Health Institute, Warsaw, Poland
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15
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Chen H, Ni M, Xu Y, Zhong LY. Pituitary Stalk Germ Cell Tumors: Retrospective Case Series and Literature Review. Int J Endocrinol 2022; 2022:9213220. [PMID: 35378836 PMCID: PMC8976628 DOI: 10.1155/2022/9213220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Revised: 01/11/2022] [Accepted: 02/17/2022] [Indexed: 12/02/2022] Open
Abstract
OBJECTIVE Intracranial germ cell tumors with isolated pituitary stalk involvement are rare. Early recognition and long-term monitoring deserve further exploration. METHODS A retrospective study reviewing eleven intracranial germ cell tumor patients with isolated pituitary stalk involvement was performed. RESULTS Seven boys and four girls who presented with a hyperintense pituitary stalk on postcontrast T1-weighted magnetic resonance imaging without a posterior pituitary signal were included. The average maximum width of the pituitary stalk was 5.2 ± 1.6 mm. Polydipsia and polyuria occurred in all patients, followed by growth retardation, fatigue, and amenorrhoea. Eight patients (72%) had concomitant partial anterior pituitary hormone deficiency. Seven patients initially had elevated human chorionic gonadotropin levels. After chemoradiotherapy, ten patients attended follow-up. Central diabetes insipidus remained in all survivors, and four (40%) of them had concomitant partial anterior pituitary hormone deficiency, primarily of growth hormone and insulin-like growth factor-1. The causes of the delayed diagnosis of previous studies were mainly negative tumor markers and the initial pathological diagnosis of autoimmune diseases. CONCLUSION Isolated pituitary stalk lesions could be a signal of intracranial germ cell tumors, especially coexisting with diabetes insipidus, hypopituitarism, and a worse response to glucocorticoid therapy. Negative results of tumor markers and pathology could not exclude the diagnosis. Chemoradiotherapy is an effective therapy, leaving mild-t-moderate hypothalamus-pituitary dysfunction. This rare neuroimaging feature may be used as a factor to predict long-term neuroendocrine outcomes.
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Affiliation(s)
- Han Chen
- Department of Endocrinology, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070, China
| | - Ming Ni
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070, China
| | - Yun Xu
- Department of Obstetrics and Gynaecology, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070, China
| | - Li-Yong Zhong
- Department of Endocrinology, Beijing Tiantan Hospital, Capital Medical University, Beijing 100070, China
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16
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Jeon C, Choi JW, Kong DS, Shin HJ. Outcome of endoscopic transcortical intraventricular biopsy of isolated thickened pituitary stalk lesions in children. J Neurosurg Pediatr 2021:1-6. [PMID: 34861646 DOI: 10.3171/2021.9.peds21254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2021] [Accepted: 09/28/2021] [Indexed: 11/06/2022]
Abstract
OBJECTIVE The purpose of this study was to investigate the efficacy and safety of endoscopic transcortical intraventricular biopsy in pediatric patients with isolated thickened pituitary stalk lesions. METHODS From 1994 to 2018, 16 pediatric patients (8 males and 8 females) underwent endoscopic transcortical intraventricular biopsy at a single institution to establish an accurate pathological diagnosis for appropriate treatment strategies. RESULTS Preoperatively, the median diameter of the pituitary stalks was 5.31 ± 1.67 mm (range 3.86-9.17 mm). Overall, the diagnostic yield at endoscopic intraventricular biopsy was 93.8%. Histopathological diagnosis included germinoma (n = 10, 62.5%), Langerhans cell histiocytosis (n = 4, 25%), pilocytic astrocytoma (n = 1, 6.3%), and pituicytoma (n = 1, 6.3%). Two patients developed new diabetes insipidus after the procedure, and 3 patients had new postoperative hypothyroidism. There were no postoperative neurological deficits in this series. CONCLUSIONS Neuroendoscopic biopsy via the transcortical intraventricular corridor was shown to be safe and to aid in a reliable histopathological diagnosis in the management of isolated pituitary stalk lesions in pediatric patients. It can be considered a minimally invasive alternative to open biopsy via transcranial or endonasal corridors.
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Affiliation(s)
- Chiman Jeon
- 1Department of Neurosurgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul; and
| | - Jung Won Choi
- 1Department of Neurosurgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul; and
| | - Doo-Sik Kong
- 1Department of Neurosurgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul; and
| | - Hyung Jin Shin
- 2Department of Neurosurgery, Armed Forces Capital Hospital, Seongnam, Korea
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17
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[The 2017 WHO classification of pituitary tumors]. DER PATHOLOGE 2021; 42:333-351. [PMID: 33877399 DOI: 10.1007/s00292-021-00932-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 03/09/2021] [Indexed: 10/21/2022]
Abstract
The 2017 WHO classification of pituitary tumors is still based on structural analyses and expression of various pituitary hormones. Three innovations have to be considered: (1) The expression of pituitary transcription factors Pit‑1, T‑Pit and SF‑1. (2) The term "atypical adenoma" was replaced by "aggressive adenoma". (3) The three tumor types of the neurohypophysis (pituicytoma, spindle cell oncocytoma, granular cell tumor) are defined by their common expression of TTF‑1. Craniophyryngiomas are identified as adamantinomatous type by focal nuclear expression of β‑catenin or as papillary type by demonstration of BRAF V600E mutation. Further primary tumors of the pituitary are extremely rare. These and also the other tumors of the sellar region can be structurally very similar to pituitary adenomas but can be-nearly without exception-differentiated by immunocytochemistry.
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18
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Diversity of Pathological Conditions Affecting Pituitary Stalk. J Clin Med 2021; 10:jcm10081692. [PMID: 33920036 PMCID: PMC8071026 DOI: 10.3390/jcm10081692] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 03/31/2021] [Accepted: 04/12/2021] [Indexed: 12/17/2022] Open
Abstract
Pituitary stalk lesions (PSL) are a very rare pathology. The majority of conditions affecting the infundibulum do not present with clinically apparent symptoms, what makes the diagnosis difficult. The recognition might be also complicated by the non-specific and transient characteristics of hormonal insufficiencies. In our study, we retrospectively analysed demographic, biochemical, and clinical long-term data of 60 consecutive, unselected adult patients (34 women and 26 men) with PSL diagnosed in the Department of Endocrinology, Jagiellonian University in Krakow. The diagnosis of PSL were categorized as confirmed, probable, or undetermined in 26, 26 and 8 patients, accordingly. Given the possible aetiology congenital, inflammatory, and neoplastic stalk lesions were diagnosed in 17, 15 and 20 patients, accordingly. In eight cases the underlying pathology remained undetermined. The most common pituitary abnormality was gonadal insufficiency diagnosed in 50.8% of cases. Diabetes insipidus was detected in 23.3% of cases. In 5% of patients the pituitary function recovered partially over time. Stalk lesions were extensively discussed in the context of the current literature. Based on the published data and our own experience a diagnostic algorithm has been proposed to help physicians with the management of patients with this challenging condition.
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Patti G, Ibba A, Morana G, Napoli F, Fava D, di Iorgi N, Maghnie M. Central diabetes insipidus in children: Diagnosis and management. Best Pract Res Clin Endocrinol Metab 2020; 34:101440. [PMID: 32646670 DOI: 10.1016/j.beem.2020.101440] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Central diabetes insipidus (CDI) is a complex disorder in which large volumes of dilute urine are excreted due to arginine-vasopressin deficiency, and it is caused by a variety of conditions (genetic, congenital, inflammatory, neoplastic, traumatic) that arise mainly from the hypothalamus. The differential diagnosis between diseases presenting with polyuria and polydipsia is challenging and requires a detailed medical history, physical examination, biochemical approach, imaging studies and, in some cases, histological confirmation. Magnetic resonance imaging is the gold standard method for evaluating the sellar-suprasellar region in CDI. Pituitary stalk size at presentation is variable and can change over time, depending on the underlying condition, and other brain areas or other organs - in specific diseases - may become involved during follow up. An early diagnosis and treatment are preferable in order to avoid central nervous system damage and the risk of dissemination of germ cell tumor, or progression of Langerhans Cell Histiocytosis, and in order to start treatment of additional pituitary defects without further delay. This review focuses on current diagnostic work-up and on the role of neuroimaging in the differential diagnosis of CDI in children and adolescents. It provides an update on the best approach for diagnosis - including novel biochemical markers such as copeptin - treatment and follow up of children and adolescents with CDI; it also describes the best approach to challenging situations such as post-surgical patients, adipsic patients, patients undergoing chemotherapy and/or in critical care.
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MESH Headings
- Adolescent
- Age of Onset
- Biomarkers/analysis
- Brain/diagnostic imaging
- Brain/pathology
- Child
- Diabetes Insipidus, Neurogenic/diagnosis
- Diabetes Insipidus, Neurogenic/epidemiology
- Diabetes Insipidus, Neurogenic/etiology
- Diabetes Insipidus, Neurogenic/therapy
- Diagnosis, Differential
- Diagnostic Imaging/methods
- Diagnostic Imaging/trends
- Diagnostic Techniques, Endocrine/trends
- Histiocytosis, Langerhans-Cell/complications
- Histiocytosis, Langerhans-Cell/diagnosis
- Histiocytosis, Langerhans-Cell/epidemiology
- Histiocytosis, Langerhans-Cell/therapy
- Humans
- Magnetic Resonance Imaging
- Polydipsia/diagnosis
- Polydipsia/epidemiology
- Polydipsia/etiology
- Polydipsia/therapy
- Polyuria/diagnosis
- Polyuria/epidemiology
- Polyuria/etiology
- Polyuria/therapy
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Affiliation(s)
- Giuseppa Patti
- Department of Pediatrics, IRCCS Istituto Giannina Gaslini, University of Genova, Genova, Italy; Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genova, Genova, Italy
| | - Anastasia Ibba
- SSD Endocrinologia Pediatrica, Ospedale Pediatrico Microcitemico "A. Cao", AO Brotzu, Cagliari, Italy
| | - Giovanni Morana
- Department of Neurosciences, University of Turin, Turin, Italy; Department of Neuroradiology, IRCCS Istituto Giannina Gaslini, Genova, Italy
| | - Flavia Napoli
- Department of Pediatrics, IRCCS Istituto Giannina Gaslini, University of Genova, Genova, Italy
| | - Daniela Fava
- Department of Pediatrics, IRCCS Istituto Giannina Gaslini, University of Genova, Genova, Italy; Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genova, Genova, Italy
| | - Natascia di Iorgi
- Department of Pediatrics, IRCCS Istituto Giannina Gaslini, University of Genova, Genova, Italy; Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genova, Genova, Italy
| | - Mohamad Maghnie
- Department of Pediatrics, IRCCS Istituto Giannina Gaslini, University of Genova, Genova, Italy; Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genova, Genova, Italy.
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20
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Hána V, Salenave S, Chanson P. Pituitary Stalk Enlargement in Adults. Neuroendocrinology 2020; 110:809-821. [PMID: 32074610 DOI: 10.1159/000506641] [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] [Received: 01/20/2020] [Accepted: 02/18/2020] [Indexed: 11/19/2022]
Abstract
Pathologies involving the pituitary stalk (PS) are generally revealed by the presence of diabetes insipidus. The availability of MRI provides a major diagnostic contribution by enabling the visualization of the site of the culprit lesion, especially when it is small. However, when only an enlarged PS is found, the etiological workup may be difficult, particularly because the biopsy of the stalk is difficult, harmful and often not contributive. The pathological proof of the etiology thus needs to be obtained indirectly. The aim of this article was to provide an accurate review of the literature about PS enlargement in adults describing the differences between the numerous etiologies involved and consequent different diagnostic approaches. The etiological diagnostic procedure begins with the search for possible other lesions suggestive of histiocytosis, sarcoidosis, tuberculosis or other etiologies elsewhere in the body that could be more easily biopsied. We usually perform neck, thorax, abdomen, and pelvis CT scan; positron emission tomography scan; bone scan; or other imaging methods when we suspect generalized lesions. Measurement of serum markers such as human chorionic gonadotropin, alpha-fetoprotein, angiotensin converting enzyme, and IgG4 may also be helpful. Obviously, in the presence of an underlying carcinoma (particularly breast or bronchopulmonary), one must first consider a metastasis located in the PS. In the case of an isolated PS enlargement, simple monitoring, without histological proof, can be proposed (by repeating MRI at 3-6 months) with the hypothesis of a germinoma (particularly in a teenager or a young adult) that, by increasing in size, necessitates a biopsy. In contrast, a spontaneous diminution of the lesion is suggestive of infundibulo-neurohypophysitis. We prefer not to initiate steroid therapy to monitor the spontaneous course when a watch-and-see attitude is preferred. However, in many cases, the etiological diagnosis remains uncertain, requiring either close monitoring of the lesion or, in exceptional situations, trying to obtain definitive pathological evidence by a biopsy, which, unfortunately, is in most cases performed by the transcranial route. If a simple surveillance is chosen, it has to be very prolonged (annual surveillance). Indeed, progression of histiocytosis or germinoma may be delayed.
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Affiliation(s)
- Václav Hána
- Assistance Publique-Hôpitaux de Paris, Hôpital de Bicêtre, Service d'Endocrinologie et des Maladies de la Reproduction, Centre de Référence des Maladies Rares de l'Hypophyse, Le Kremlin Bicêtre, France
- 3rd Department of Internal Medicine, General University Hospital and 1st Faculty of Medicine, Charles University, Prague, Czechia
| | - Sylvie Salenave
- Assistance Publique-Hôpitaux de Paris, Hôpital de Bicêtre, Service d'Endocrinologie et des Maladies de la Reproduction, Centre de Référence des Maladies Rares de l'Hypophyse, Le Kremlin Bicêtre, France
| | - Philippe Chanson
- Assistance Publique-Hôpitaux de Paris, Hôpital de Bicêtre, Service d'Endocrinologie et des Maladies de la Reproduction, Centre de Référence des Maladies Rares de l'Hypophyse, Le Kremlin Bicêtre, France,
- Université Paris-Saclay, Univ. Paris-Sud, Inserm, Signalisation Hormonale, Physiopathologie Endocrinienne et Métabolique, Le Kremlin-Bicêtre, France,
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21
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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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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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Delays in Diagnosis of Pediatric Histologically Confirmed Sellar Germ Cell Tumors in China: A Retrospective Risk Factor Analysis. World Neurosurg 2019; 122:e472-e479. [DOI: 10.1016/j.wneu.2018.10.082] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2018] [Revised: 10/11/2018] [Accepted: 10/15/2018] [Indexed: 02/07/2023]
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Doknic M, Miljic D, Pekic S, Stojanovic M, Savic D, Manojlovic-Gacic E, Milenkovic T, Zdravkovic V, Jesic M, Damjanovic D, Lavrnic S, Soldatovic I, Djukic A, Petakov M. Single center study of 53 consecutive patients with pituitary stalk lesions. Pituitary 2018; 21:605-614. [PMID: 30276501 DOI: 10.1007/s11102-018-0914-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND The etiological spectrum of pituitary stalk lesions (PSL) is wide and yet specific compared to the other diseases of the sellar and suprasellar region. Because of the pituitary stalk's (PS) critical location and role, biopsies of these lesions are rarely performed, and their underlying pathology is often a conundrum for clinicians. A pituitary MRI in association with a clinical context can facilitate their diagnosis. AIM To present the various causes of PSL-their clinical, hormonal, histopathological, and MRI characteristics in order to gain better insight into this pathology. METHOD A retrospective observational study consisting of 53 consecutive patients with PSL of the mean age 32 ± 4.2 years (range 6-67), conducted at the Department for Neuroendocrinology, Clinical Center of Serbia 2010-2018. RESULTS Congenital malformations were the most common cause of PSL in 25 of 53 patients (47.1%), followed by inflammatory (9/53; 16.9%) and neoplastic lesions (9/53; 16.9%). The exact cause of PSL was established in 31 (58.4%) patients, of whom 23 were with congenital PS abnormalities and 8 with histopathology of PSL (7 neoplastic and 1 Langerhans Cell Hystiocytosis). A probable diagnosis of PSL was stated in 12 patients (22.6%): 6 with lymphocytic panhypophysitis, while Rathke cleft cyst, tuberculosis, dissemination of malignancy in PS were each diagnosed in 2 patients. In 10 patients (18.8%), the etiology of PSL remained unknown. CONCLUSION Due to the inability of establishing an exact diagnosis, the management and prognosis of PSL are difficult in many patients. By presenting a wide array of causes implicated in this condition, we believe that our study can aid clinicians in the challenging cases of this pathology.
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Affiliation(s)
- Mirjana Doknic
- Neuroendocrine Department, Clinic for Endocrinology, Diabetes and Metabolic Diseases, Clinical Center of Serbia, Dr Subotica 13, Belgrade, 11000, Serbia.
- School of Medicine, University of Belgrade, Belgrade, Serbia.
| | - Dragana Miljic
- Neuroendocrine Department, Clinic for Endocrinology, Diabetes and Metabolic Diseases, Clinical Center of Serbia, Dr Subotica 13, Belgrade, 11000, Serbia
- School of Medicine, University of Belgrade, Belgrade, Serbia
| | - Sandra Pekic
- Neuroendocrine Department, Clinic for Endocrinology, Diabetes and Metabolic Diseases, Clinical Center of Serbia, Dr Subotica 13, Belgrade, 11000, Serbia
- School of Medicine, University of Belgrade, Belgrade, Serbia
| | - Marko Stojanovic
- Neuroendocrine Department, Clinic for Endocrinology, Diabetes and Metabolic Diseases, Clinical Center of Serbia, Dr Subotica 13, Belgrade, 11000, Serbia
- School of Medicine, University of Belgrade, Belgrade, Serbia
| | - Dragan Savic
- Clinic for Neurosurgery, Clinical Center of Serbia, Belgrade, Serbia
- School of Medicine, University of Belgrade, Belgrade, Serbia
| | - Emilija Manojlovic-Gacic
- Institute of Pathology, School of Medicine, University of Belgrade, Belgrade, Serbia
- School of Medicine, University of Belgrade, Belgrade, Serbia
| | - Tatjana Milenkovic
- Mother and Child Health Care Institute of Serbia "Dr Vukan Cupic", Belgrade, Serbia
| | - Vera Zdravkovic
- University Children's Clinic, Belgrade, Serbia
- School of Medicine, University of Belgrade, Belgrade, Serbia
| | - Maja Jesic
- University Children's Clinic, Belgrade, Serbia
- School of Medicine, University of Belgrade, Belgrade, Serbia
| | - Dusan Damjanovic
- Center for Radiology Imaging - Magnetic Resonance and Gamma Knife, Clinical Center of Serbia, Belgrade, Serbia
- School of Medicine, University of Belgrade, Belgrade, Serbia
| | - Slobodan Lavrnic
- Center for Radiology Imaging - Magnetic Resonance and Gamma Knife, Clinical Center of Serbia, Belgrade, Serbia
| | - Ivan Soldatovic
- Institute of Medical Statistics and Informatics, Belgrade, Serbia
- School of Medicine, University of Belgrade, Belgrade, Serbia
| | - Aleksandar Djukic
- Center for Endocrinology, Diabetes and Metabolic Diseases, Clinical Center of Kragujevac, Kragujevac, Serbia
| | - Milan Petakov
- Neuroendocrine Department, Clinic for Endocrinology, Diabetes and Metabolic Diseases, Clinical Center of Serbia, Dr Subotica 13, Belgrade, 11000, Serbia
- School of Medicine, University of Belgrade, Belgrade, Serbia
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Qin C, Li J, Tang K. The Paraventricular Nucleus of the Hypothalamus: Development, Function, and Human Diseases. Endocrinology 2018; 159:3458-3472. [PMID: 30052854 DOI: 10.1210/en.2018-00453] [Citation(s) in RCA: 81] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2018] [Accepted: 07/16/2018] [Indexed: 02/08/2023]
Abstract
The paraventricular nucleus of the hypothalamus (PVH), located in the ventral diencephalon adjacent to the third ventricle, is a highly conserved brain region present in species from zebrafish to humans. The PVH is composed of three main types of neurons, magnocellular, parvocellular, and long-projecting neurons, which play imperative roles in the regulation of energy balance and various endocrinological activities. In this review, we focus mainly on recent findings about the early development of the hypothalamus and the PVH, the functions of the PVH in the modulation of energy homeostasis and in the hypothalamus-pituitary system, and human diseases associated with the PVH, such as obesity, short stature, hypertension, and diabetes insipidus. Thus, the investigations of the PVH will benefit not only understanding of the development of the central nervous system but also the etiology of and therapy for human diseases.
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Affiliation(s)
- Cheng Qin
- Queen Mary School, Medical Department, Nanchang University, Nanchang, Jiangxi, China
- Institute of Life Science, Nanchang University, Nanchang, Jiangxi, China
| | - Jiaheng Li
- Queen Mary School, Medical Department, Nanchang University, Nanchang, Jiangxi, China
- Institute of Life Science, Nanchang University, Nanchang, Jiangxi, China
| | - Ke Tang
- Institute of Life Science, Nanchang University, Nanchang, Jiangxi, China
- Precise Genome Engineering Center, School of Life Sciences, Guangzhou University, Guangzhou, Guangdong, China
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Kumar S, Rohl P, Diamond T. A Rare Case of Adipsic Diabetes Insipidus Associated with Langerhans Cell Histiocytosis. AACE Clin Case Rep 2018. [DOI: 10.4158/accr-2018-0027] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Joshi MN, Whitelaw BC, Carroll PV. MECHANISMS IN ENDOCRINOLOGY: Hypophysitis: diagnosis and treatment. Eur J Endocrinol 2018; 179:R151-R163. [PMID: 29880706 DOI: 10.1530/eje-17-0009] [Citation(s) in RCA: 78] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2017] [Accepted: 06/06/2018] [Indexed: 12/19/2022]
Abstract
Hypophysitis is a rare condition characterised by inflammation of the pituitary gland, usually resulting in hypopituitarism and pituitary enlargement. Pituitary inflammation can occur as a primary hypophysitis (most commonly lymphocytic, granulomatous or xanthomatous disease) or as secondary hypophysitis (as a result of systemic diseases, immunotherapy or alternative sella-based pathologies). Hypophysitis can be classified using anatomical, histopathological and aetiological criteria. Non-invasive diagnosis of hypophysitis remains elusive, and the use of currently available serum anti-pituitary antibodies are limited by low sensitivity and specificity. Newer serum markers such as anti-rabphilin 3A are yet to show consistent diagnostic value and are not yet commercially available. Traditionally considered a very rare condition, the recent recognition of IgG4-related disease and hypophysitis as a consequence of use of immune modulatory therapy has resulted in increased understanding of the pathophysiology of hypophysitis. Modern imaging techniques, histological classification and immune profiling are improving the accuracy of the diagnosis of the patient with hypophysitis. The objective of this review is to bring readers up-to-date with current understanding of conditions presenting as hypophysitis, focussing on recent advances and areas for future development. We describe the presenting features, investigation and diagnostic approach of the patient with likely hypophysitis, including existing conventional techniques and those in the research/development arena. Hypophysitis usually results in acute and persistent pituitary hormone deficiency requiring long-term replacement. Management of hypophysitis includes control of the inflammatory pituitary mass using a variety of treatment strategies including surgery and medical therapy. Glucocorticoids remain the mainstay of medical treatment but other immunosuppressive agents (e.g. azathioprine, rituximab) show benefit in some cases, but there is a need for controlled studies to inform practice.
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Affiliation(s)
- Mamta N Joshi
- Department of Endocrinology, Guy's & St. Thomas' NHS Foundation Trust, London, UK
| | - Benjamin C Whitelaw
- Department of Endocrinology, Kings College Hospital NHS Foundation Trust, London, UK
- Faculty of Life Sciences & Medicine, King's College Hospital London, London, UK
| | - Paul V Carroll
- Department of Endocrinology, Guy's & St. Thomas' NHS Foundation Trust, London, UK
- Faculty of Life Sciences & Medicine, King's College Hospital London, London, UK
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Jones AR, McNeil A, Yates C, Krishnamurthy B, Hamblin PS. Difficulties in cerebrospinal fluid βhCG interpretation in a patient with an infundibular lesion. Endocrinol Diabetes Metab Case Rep 2018; 2018:17-0168. [PMID: 29497538 PMCID: PMC5825882 DOI: 10.1530/edm-17-0168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2018] [Accepted: 02/01/2018] [Indexed: 11/08/2022] Open
Abstract
A variety of neoplastic, inflammatory and congenital conditions can cause pituitary stalk thickening. Differentiating between these causes is important as targeted treatment may be offered. Diagnostic work-up consists of a thorough history, examination, biochemical analysis and imaging. We present the case of a 33-year-old male who presented with diabetes insipidus and had pituitary stalk thickening on magnetic resonance imaging. Further investigations revealed an elevated CSF βhCG, which raised the possibility of an intracranial germ cell tumor. However, when repeated on four different assays, the βhCG levels were discordant. On serial imaging, the pituitary stalk thickening reduced slightly, which would be unexpected for a germ cell tumor. This case raises the difficulties interpreting CSF βhCG, as not all immunoassays for βhCG have been validated for use in CSF. The Roche Diagnostics Elecsys and Siemens Centaur assays have been validated for CSF βhCG, and so we advocate using one of these methods. If unavailable or serum/CSF results are ambiguous, serial MRI is appropriate, with pituitary stalk biopsy considered if the stalk measures >6.5 mm or other imaging abnormalities are present. LEARNING POINTS Most adult patients with central diabetes insipidus have imaging abnormalities on a pituitary MRI. The most common abnormalities are loss of the posterior pituitary bright spot and pituitary stalk thickening, both of which are non-specific.Causes of pituitary stalk thickening include neoplastic, inflammatory, infective and congenital lesions.Investigation of pituitary stalk thickening should encompass the many possible causes and include biochemical analyses as well as imaging of the chest, abdomen and pelvis. Further investigations should be guided by the clinical context, but may include testicular ultrasound, CSF analysis and pituitary stalk biopsy.Germ cell tumors involving the pituitary stalk may be suspected on clinical grounds, but in the absence of a tissue diagnosis (biopsy) confirmation may be difficult and relies on biochemical assessment of blood and possibly CSF as well as serial MRI imaging.CSF βhCG levels should be analyzed on an instrument validated for use in CSF or on multiple instruments, and the pitfalls of testing this marker (false negative in some germ cell tumors, false positives in other conditions, lack of internationally agreed reference ranges for diagnosing germ cell tumors) should be considered when interpreting the results.
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Affiliation(s)
- Alicia R Jones
- Department of Endocrinology and DiabetesWestern Health, St Albans, Victoria, Australia
| | - Alan McNeil
- Dorevitch PathologyHeidelberg, Victoria, Australia
| | - Christopher Yates
- Department of Endocrinology and DiabetesWestern Health, St Albans, Victoria, Australia
- Department of MedicineThe University of Melbourne (Royal Melbourne Hospital), Parkville, Victoria, Australia
| | - Bala Krishnamurthy
- Department of Endocrinology and DiabetesWestern Health, St Albans, Victoria, Australia
- Department of MedicineThe University of Melbourne (St. Vincent’s Hospital), Fitzroy, Victoria, Australia
| | - Peter S Hamblin
- Department of Endocrinology and DiabetesWestern Health, St Albans, Victoria, Australia
- Department of MedicineThe University of Melbourne (Western Campus), St Albans, Victoria, Australia
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Intraoperative Magnetic Resonance Imaging-Guided Biopsy in the Diagnosis of Suprasellar Langerhans Cell Histiocytosis. World Neurosurg 2018; 112:6-13. [PMID: 29317365 DOI: 10.1016/j.wneu.2017.12.184] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2017] [Revised: 12/27/2017] [Accepted: 12/30/2017] [Indexed: 11/22/2022]
Abstract
BACKGROUND Magnetic resonance imaging (MRI)-guided biopsy is an emerging diagnostic technique that holds great promise for otherwise difficult to access neuroanatomy. CASE DESCRIPTION Here we describe MRI-guided biopsy of a suprasellar lesion located posterior and superior to the pituitary stalk. The approach was implemented successfully in a 38-year-old woman who had developed progressive visual deterioration. CONCLUSION Intraoperative MRI revealed the need for trajectory adjustment due to an unintended, minor deviation in the burr hole entry point, demonstrating the benefit of an MRI-guided approach. Langerhans cell histiocytosis was diagnosed after biopsy, and the lesion regressed after cladribine treatment. Technical nuances of the case are reviewed in the context of the available literature.
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Schaefers J, Cools M, De Waele K, Gies I, Beauloye V, Lysy P, Francois I, Beckers D, De Schepper J. Clinical presentation and outcome of children with central diabetes insipidus associated with a self-limited or transient pituitary stalk thickening, diagnosed as infundibuloneurohypophysitis. Clin Endocrinol (Oxf) 2017; 87:171-176. [PMID: 28444954 DOI: 10.1111/cen.13362] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2016] [Revised: 04/19/2017] [Accepted: 04/23/2017] [Indexed: 12/11/2022]
Abstract
OBJECTIVE Despite lymphocytic or autoimmune infundibuloneurohypophysitis (INH) is an increasingly recognized aetiology in children with central diabetes insipidus (CDI); clinical data on epidemiology (clinical evolution, predisposing factors, complications), diagnosis and management of this entity are limited and mostly based on published case reports. The aim of this study was to gain a broader insight in the natural history of this disease by analysing the clinical presentation, radiological pituitary stalk changes, associated autoimmunity and hormonal deficiencies in children with CDI and a self-limiting or transient stalk thickening (ST), diagnosed as autoimmune infundibuloneurohypophysitis, during the last 15 years in four Belgian university hospitals. DESIGN AND PATIENTS The medical files of nine CDI patients with a ST at initial presentation and no signs of Langerhans cell histiocytosis or germinoma at presentation and/or during follow-up of more than 1.5 years were reviewed. RESULTS Age at presentation ranged from 3 to 14 years. Two patients had a positive family history of autoimmunity. Three children presented with associated growth failure, two with nausea and one with long-standing headache. Median maximal diameter of the stalk was 4.6 mm (2.7-10 mm). Four patients had extra-pituitary brain anomalies, such as cysts. One patient had central hypothyroidism, and another had a partial growth hormone deficiency at diagnosis. Within a mean follow-up of 5.4 (1.5-15) years, stalk thickening remained unchanged in two patients, regressed in one and normalized in six children. CDI remained in all, while additional pituitary hormone deficiencies developed in only one patient. CONCLUSIONS In this series of children INH with CDI as initial presentation, CDI was permanent and infrequently associated with anterior pituitary hormone deficiencies, despite a frequent association with nonstalk cerebral lesions.
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Affiliation(s)
- J Schaefers
- Division of Pediatrics, UZ Brussel Kinderziekenhuis, Vrije Universiteit Brussel, Brussels, Belgium
| | - M Cools
- Division of Pediatric Endocrinology, UZ Gent, Gent, Belgium
| | - K De Waele
- Division of Pediatric Endocrinology, UZ Gent, Gent, Belgium
| | - I Gies
- Division of Pediatric Endocrinology, UZ Brussel Kinderziekenhuis, Vrije Universiteit Brussel, Brussels, Belgium
| | - V Beauloye
- Division of Pediatric Endocrinology, Cliniques Universitaires Saint Luc, Brussels, Belgium
| | - P Lysy
- Division of Pediatric Endocrinology, Cliniques Universitaires Saint Luc, Brussels, Belgium
| | - I Francois
- Division of Pediatric Endocrinology, UZ Leuven, Leuven, Belgium
| | - D Beckers
- Division of Pediatric Endocrinology, UZ Leuven, Leuven, Belgium
- Division of Pediatric Endocrinology, CHU UCL Namur, Yvoir, Belgium
| | - J De Schepper
- Division of Pediatric Endocrinology, UZ Gent, Gent, Belgium
- Division of Pediatric Endocrinology, UZ Brussel Kinderziekenhuis, Vrije Universiteit Brussel, Brussels, Belgium
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Cai Y, Shou X, Zhang Z, Ye H, Zhao Y, Wang Y, Xie R, Li S, Li Y. Clinical features of patients with pituitary stalk thickening: a review of 159 cases from one medical center. Chin Neurosurg J 2017. [DOI: 10.1186/s41016-016-0070-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
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Transsphenoidal Posterior Pituitary Lobe Biopsy in Patients with Neurohypophysial Lesions. World Neurosurg 2017; 99:543-547. [DOI: 10.1016/j.wneu.2016.12.080] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2016] [Revised: 12/16/2016] [Accepted: 12/18/2016] [Indexed: 12/25/2022]
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Huo Z, Lu T, Liang Z, Ping F, Shen J, Lu J, Ma W, Zhao D, Zhong D. Clinicopathological features and BRAF V600E mutations in patients with isolated hypothalamic-pituitary Langerhans cell histiocytosis. Diagn Pathol 2016; 11:100. [PMID: 27760550 PMCID: PMC5070363 DOI: 10.1186/s13000-016-0548-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2016] [Accepted: 10/05/2016] [Indexed: 12/30/2022] Open
Abstract
Background Isolated hypothalamic-pituitary Langerhans cell histiocytosis (HPLCH) is very rare. We investigated the clinicopathological characteristics, endocrine function changes, BRAFV600E mutations and treatments of isolated HPLCH. Methods We identified seven patients with isolated HPLCH by reviewing the clinical and pathological files in our hospital from 2007 to 2015. The clinical characteristics of the seven patients were retrospectively reviewed, especially the endocrine function changes. Immunostaining and mutation profiling of BRAFV600E were performed. Results The seven HPLCH patients included three men and four women, aged 9–47 years. All patients presented with symptoms of central diabetes insipidus (CDI), and four displayed anterior pituitary hypofunction as well. Magnetic resonance imaging showed hypothalamic-pituitary axis involvement in all patients. There was no evidence for the involvement of other organs in all seven patients. Langerhans cell histiocytosis was confirmed by neuroendoscopic procedures, and immunohistochemical staining showed that all cases (7/7) were positive for CD68, CD1a, Langerin, and S-100. The BRAFV600E mutation was detected in three of the six cases (3/6). Six patients had follow-up information; all received desmopressin acetate and high-dose corticosteroid therapy, and two patients received radiotherapy. Conclusions Our study indicated that all patients with isolated HPLCH had CDI as the earliest symptom, and more than half of the patients had anterior pituitary deficiencies. The BRAFV600E mutation is a common genetic change in HPLCH patients. Treatment of HPLCH patients is difficult, and the progressive loss of endocrine function is irreversible in most cases.
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Affiliation(s)
- Zhen Huo
- Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No.1 Shuaifuyuan, Wangfujing Street, Dongcheng District, Beijing, 100730, China
| | - Tao Lu
- Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No.1 Shuaifuyuan, Wangfujing Street, Dongcheng District, Beijing, 100730, China
| | - Zhiyong Liang
- Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No.1 Shuaifuyuan, Wangfujing Street, Dongcheng District, Beijing, 100730, China
| | - Fan Ping
- Department of Endocrine, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100730, China
| | - Jie Shen
- Department of Radiation Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, BeiJing, 100730, China
| | - Jingjing Lu
- Department of Radiology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100730, China
| | - Wenbing Ma
- Department of Cerebral Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, BeiJing, 100730, China
| | - Dachun Zhao
- Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No.1 Shuaifuyuan, Wangfujing Street, Dongcheng District, Beijing, 100730, China
| | - Dingrong Zhong
- Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No.1 Shuaifuyuan, Wangfujing Street, Dongcheng District, Beijing, 100730, China.
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Lasolle H, Borson-Chazot F. Actualités autour de la prise en charge des diabètes insipides centraux. ANNALES D'ENDOCRINOLOGIE 2016. [DOI: 10.1016/s0003-4266(17)30073-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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Catford S, Wang YY, Wong R. Pituitary stalk lesions: systematic review and clinical guidance. Clin Endocrinol (Oxf) 2016; 85:507-21. [PMID: 26950774 DOI: 10.1111/cen.13058] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2015] [Revised: 03/01/2016] [Accepted: 03/04/2016] [Indexed: 12/15/2022]
Abstract
The spectrum of pituitary stalk (PS) pathology is vast, presenting a diagnostic challenge. Published large series of PS lesions demonstrate neoplastic conditions are most frequent, followed by inflammatory, infectious and congenital diseases. Inflammatory pathologies however, account for the majority of PS lesions in published small case series and case reports. Physicians must be familiar with the major differential diagnoses and necessary investigations. A comprehensive history and thorough clinical examination is critical. Although magnetic resonance imaging of the PS in disease is nonspecific, associated intracranial features may narrow the differential diagnosis. Initial investigations include basic pathology and computer tomography imaging of the neck, chest, abdomen and pelvis. Further investigations should be guided by the clinical context. PS biopsy should be considered when a diagnosis is regarded essential in centres where an experienced neurosurgeon is available. Treatment is dependent on the underlying disease process and may necessitate pituitary hormone replacement.
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Affiliation(s)
- Sarah Catford
- Department of Endocrinology and Diabetes, Western Health, Melbourne, Vic., Australia.
| | - Yi Yuen Wang
- Department of Neurosurgery and Surgery, The University of Melbourne, St Vincent's Hospital, Melbourne, Vic., Australia
| | - Rosemary Wong
- Department of Endocrinology and Diabetes, Western Health, Melbourne, Vic., Australia
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Zhang H, Qi ST, Fan J, Fang LX, Qiu BH, Liu Y, Qiu XY. Bifocal germinomas in the pineal region and hypothalamo-neurohypophyseal axis: Primary or metastasis? J Clin Neurosci 2016; 34:151-157. [PMID: 27475314 DOI: 10.1016/j.jocn.2016.06.009] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2016] [Revised: 05/23/2016] [Accepted: 06/04/2016] [Indexed: 10/21/2022]
Abstract
Whether bifocal germinomas (BFGs) synchronously presenting within the pineal region and the hypothalamo-neurohypophyseal axis (HNA) are primary germinomas of dual-origin remains to be elucidated. We analyzed MRI images and clinical features of 95 neurohypophyseal germinomas and 21 BFG patients and developed a tentative definition of the BFGs. We found dual-primary BFGs (true BFGs) do exist. The fundamental difference between primary and metastatic HNA germinomas was the direction of tumor growth. For a true BFG, the primary HNA tumor grew from the neurohypophysis toward the hypothalamus and almost invaded the whole pituitary stalk. For a false BFG (primary pineal germinoma with HNA metastasis), the metastatic HNA tumor first appeared at the third ventricular floor (TVF), grew toward the neurohypophysis, but commonly did not invade the inferior pituitary stalk. Compared to false BFGs, true BFGs commonly had diabetes insipidus as the first symptom, dysfunction of the anterior pituitary, no high-intensity MRI signal at the posterior pituitary, a larger extension of the HNA tumor, and fewer numbers of remote lesions from cerebrospinal fluid seeding. Accordingly, 12.8% (12/96) of our germinoma patients had true BFGs, and of these, 58.3% (7/12) were free of remote metastases and warranted treatment with limited radiotherapy. True BFGs with remote metastases and all false BFGs should be treated with craniospinal irradiation. We provided evidence for the diagnosis of true BFGs that is useful for radiotherapy strategy, suggesting that the existence of metastasis to other locations is not a diagnostic criterion for a true BFG.
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Affiliation(s)
- Hui Zhang
- Department of Neurosurgery, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Song-Tao Qi
- Department of Neurosurgery, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China.
| | - Jun Fan
- Department of Neurosurgery, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Lu-Xiong Fang
- Department of Neurosurgery, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Bing-Hui Qiu
- Department of Neurosurgery, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Yi Liu
- Department of Neurosurgery, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
| | - Xiao-Yu Qiu
- Department of Neurosurgery, Nanfang Hospital, Southern Medical University, Guangzhou 510515, China
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Kinoshita Y, Yamasaki F, Usui S, Amatya VJ, Tominaga A, Sugiyama K, Kurisu K. Solitary Langerhans cell histiocytosis located in the neurohypophysis with a positive titer HCG-β in the cerebrospinal fluid. Childs Nerv Syst 2016; 32:901-4. [PMID: 26527477 DOI: 10.1007/s00381-015-2949-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2015] [Accepted: 10/27/2015] [Indexed: 10/22/2022]
Abstract
INTRODUCTION Beta-human chorionic gonadotropin (HCG-β) is considered to be a useful tumor marker for germ cell tumors (GCTs); however, various tumors other than GCTs, including cystic pituitary adenomas, Rathke's cleft cysts, and craniopharyngiomas, were reported to express HCG-β. CASE REPORT We herein present the case of a 5-year-old boy who presented with polyuria and had a solitary lesion in the neurohypophysis with a positive HCG-β titer in the cerebrospinal fluid. Under a preoperative diagnosis of germinoma, a biopsy was performed from the posterior pituitary lobe via the transsphenoidal endoscopic approach and the histological diagnosis was revealed to be Langerhans cell histiocytosis (LCH). CONCLUSIONS The finding of a slightly positive HCG-β titer in the cerebrospinal fluid (CSF) cannot exclude the possibility of LCH, and we strongly recommend a histological diagnosis for the diagnosis of a solitary neurohypophysial lesion.
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Affiliation(s)
- Yasuyuki Kinoshita
- Department of Neurosurgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan.
| | - Fumiyuki Yamasaki
- Department of Neurosurgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Satoshi Usui
- Department of Neurosurgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Vishwa Jeet Amatya
- Department of Pathology, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Atsushi Tominaga
- Department of Neurosurgery, Hiroshima Prefectural Hospital, 1-5-54 Ujinakanda, Minami-ku, Hiroshima, 734-8530, Japan
| | - Kazuhiko Sugiyama
- Department of Clinical Oncology and Neuro-oncology Program, Hiroshima University Hospital, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
| | - Kaoru Kurisu
- Department of Neurosurgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima, 734-8551, Japan
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Wang W, Wang S, Jiang Y, Yan F, Su T, Zhou W, Jiang L, Zhang Y, Ning G. Relationship between pituitary stalk (PS) visibility and the severity of hormone deficiencies: PS interruption syndrome revisited. Clin Endocrinol (Oxf) 2015; 83:369-76. [PMID: 25845766 DOI: 10.1111/cen.12788] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2014] [Revised: 01/12/2015] [Accepted: 03/29/2015] [Indexed: 01/13/2023]
Abstract
CONTEXT Pituitary stalk interruption syndrome (PSIS) is a rare cause of combined pituitary hormone deficiency characterized by a triad shown in pituitary imaging, yet it has never been evaluated due to the visibility of pituitary stalk (PS) in imaging findings. OBJECTIVE The major objective of the study was to systematically describe the disease including clinical presentations, imaging findings and to estimate the severity of anterior pituitary hormone deficiency based on the visibility of the PS. METHODS This was a retrospective study including 74 adult patients with PSIS in Shanghai Clinical Center for Endocrine and Metabolic Diseases between January 2010 and June 2014. Sixty had invisible PS according to the findings on MRI, while the rest had a thin or intersected PS. Basic characteristics and hormonal status were compared. RESULTS Of the 74 patients with PSIS, age at diagnosis was 25 (22-28) years. Absent pubertal development (97·3%) was the most common presenting symptom, followed by short stature. Insulin tolerance test (ITT) and gonadotrophin-releasing hormone (GnRH) stimulation test were used to evaluate the function of anterior pituitary. The prevalence of isolated deficiency in growth hormone (GH), gonadotrophins, corticotrophin and thyrotrophin were 100%, 97·2%, 88·2% and 70·3%, respectively. Although the ratio of each deficiency did not vary between patients with invisible PS and with visible PS, panhypopituitarism occurred significantly more frequent in patients with invisible PS. Patients with invisible PS had significantly lower levels of luteinizing hormone (LH), follicle stimulation hormone (FSH) and hormones from targeted glands including morning cortisol, 24-h urine free cortisol, free triiodothyronine (FT3), free thyroxine (FT4) and testosterone (T) in male than patients with visible PS. Moreover, patients with invisible PS had lower peak LH and FSH in GnRH stimulation test, and higher peak cortisol in ITT while peak GH remained unchanged between two groups. CONCLUSIONS The prevalence of multiple anterior pituitary hormone deficiency was high in adult patients with PSIS. And more importantly, we found the visibility of PS shown on MRI might be an indication of the severity of PSIS.
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Affiliation(s)
- Weiqing Wang
- Shanghai Clinical Center for Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases, Key Laboratory for Endocrine and Metabolic Diseases, Ruijin Hospital Affiliated to Shanghai Jiao-Tong University School of Medicine, Shanghai, China
- Laboratory for Endocrine and Metabolic Diseases of Institute of Health Science, Shanghai Jiaotong University School of Medicine and Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Shuwei Wang
- Shanghai Clinical Center for Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases, Key Laboratory for Endocrine and Metabolic Diseases, Ruijin Hospital Affiliated to Shanghai Jiao-Tong University School of Medicine, Shanghai, China
| | - Yiran Jiang
- Shanghai Clinical Center for Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases, Key Laboratory for Endocrine and Metabolic Diseases, Ruijin Hospital Affiliated to Shanghai Jiao-Tong University School of Medicine, Shanghai, China
| | - Fuhua Yan
- Department of Radiology, Ruijin Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai, China
| | - Tingwei Su
- Shanghai Clinical Center for Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases, Key Laboratory for Endocrine and Metabolic Diseases, Ruijin Hospital Affiliated to Shanghai Jiao-Tong University School of Medicine, Shanghai, China
| | - Weiwei Zhou
- Shanghai Clinical Center for Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases, Key Laboratory for Endocrine and Metabolic Diseases, Ruijin Hospital Affiliated to Shanghai Jiao-Tong University School of Medicine, Shanghai, China
| | - Lei Jiang
- Shanghai Clinical Center for Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases, Key Laboratory for Endocrine and Metabolic Diseases, Ruijin Hospital Affiliated to Shanghai Jiao-Tong University School of Medicine, Shanghai, China
| | - Yifei Zhang
- Shanghai Clinical Center for Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases, Key Laboratory for Endocrine and Metabolic Diseases, Ruijin Hospital Affiliated to Shanghai Jiao-Tong University School of Medicine, Shanghai, China
| | - Guang Ning
- Shanghai Clinical Center for Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases, Key Laboratory for Endocrine and Metabolic Diseases, Ruijin Hospital Affiliated to Shanghai Jiao-Tong University School of Medicine, Shanghai, China
- Laboratory for Endocrine and Metabolic Diseases of Institute of Health Science, Shanghai Jiaotong University School of Medicine and Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, China
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Erdheim-Chester disease: a systematic review. Crit Rev Oncol Hematol 2015; 95:1-11. [PMID: 25744785 DOI: 10.1016/j.critrevonc.2015.02.004] [Citation(s) in RCA: 122] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2014] [Revised: 01/22/2015] [Accepted: 02/10/2015] [Indexed: 01/03/2023] Open
Abstract
Erdheim-Chester disease (ECD) is a rare form of non-Langerhans-cell histiocytosis, associated in more than 50% of cases to BRAF(V600E) mutations in early multipotent myelomonocytic precursors or in tissue-resident histiocytes. It encompasses a spectrum of disorders ranging from asymptomatic bone lesions to multisystemic, life-threatening variants. We reviewed all published reports of histologically-confirmed ECD and explored clinical, radiological, prognostic and therapeutic characteristics in a population of 448 patients, including a unique patient from our Department. To find a clinically relevant signature defining differentiated prognostic profiles, the patients' disease features were compared in relation to their CNS involvement that occurred in 56% of the entire population. Diabetes insipidus, visual disturbances, pyramidal and extra-pyramidal syndromes were the most recurrent neurological signs, whereas concomitant pituitary involvement, retro-orbital masses and axial lesions in the presence of symmetric bilateral osteosclerosis of long bones depicted the typical ECD clinical picture. Patients with CNS infiltration showed a lower occurrence of heart involvement and a higher incidence of bone, skin, retro-peritoneal, lung, aortic and renal infiltration. No difference in the therapeutic algorithm was found after stratification for CNS involvement. A better understanding of the disease pathogenesis, including BRAF deregulation, in keeping with improved prognostic criteria, will provide novel suggestions for the management of ECD.
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