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Yu R. Specific imaging features of sellar atypical teratoid/rhabdoid tumor or the lack of thereof. World J Radiol 2025; 17:106975. [DOI: 10.4329/wjr.v17.i5.106975] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2025] [Revised: 04/01/2025] [Accepted: 04/25/2025] [Indexed: 05/26/2025] Open
Abstract
Primary sellar atypical teratoid/rhabdoid tumor (AT/RT) is the most aggressive sellar mass. Although rare, sellar AT/RT exhibits a very relentless clinical course and usually results in death within months to a few years after diagnosis. The best clinical evidence suggests that surgical debulking and timely adjuvant chemoradiation are most effective in prolonging survival. A preoperative radiological diagnosis of sellar AT/RT thus is crucial in informing patients and physicians about this devastating disease. This minireview summaries the imaging features of sellar AT/RT. magnetic resonance imaging features of sellar AT/RT and the much more common sellar mass, pituitary macroadenoma, are similar in most aspects: They are both isointense to brain gray matter on T1 and T2 imaging and enhance upon gadolinium administration. Suprasellar extension and cavernous sinus invasion are present in practically all cases of sellar AT/RT, but are also present in 50%-75% of pituitary macroadenomas, especially in large ones, suggesting that suprasellar extension and cavernous sinus invasion disproportionate to the tumor size may favor sellar AT/RT diagnosis. Since sellar AT/RT grows very rapidly and does not allow significant remodeling of perisellar structures, the imaging features of perisellar structures such as optic chiasm and cavernous sinus may be key for imaging diagnosis of sellar AT/RT although they have not been well described in sellar AT/RT. In limited cases of sellar AT/RT, optic chiasm degeneration and thinning, which are very common in pituitary macroadenoma, are not present, giving hope for using features of perisellar structures to diagnose sellar AT/RT by imaging.
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Affiliation(s)
- Run Yu
- Department of Medicine, UCLA David Geffen School of Medicine, Los Angeles, CA 90095, United States
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Yu R. Importance of symptoms acuity for clinical diagnosis of primary sellar atypical teratoid/rhabdoid tumor. World J Clin Oncol 2025; 16:106292. [DOI: 10.5306/wjco.v16.i5.106292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2025] [Revised: 03/26/2025] [Accepted: 04/08/2025] [Indexed: 05/19/2025] Open
Abstract
The predominance of pituitary adenoma in the etiology of sellar masses often leads to the diagnostic fallacy of “availability bias” so that pituitary adenoma is almost always considered the most likely diagnosis of all sellar masses, even when clinical evidence suggests otherwise. Primary sellar atypical teratoid/ rhabdoid tumor (AT/RT) is the most aggressive sellar tumor. Most patients with sellar AT/RT are initially misdiagnosed with pituitary macroadenoma. Early diagnosis of sellar AT/RT is of paramount importance to counsel patients and family on the grave prognosis and to avoid futile surgical procedures. Since there are no discerning imaging features to differentiate AT/RT from other sellar tumors, the acuity of sellar compression symptoms characteristic of AT/RT is the only evidence indicative of the AT/RT diagnosis. Based on the biological and anatomical properties of the sella turcica and its surrounding structures, the nature, order of manifestation, and acuity of the sellar compression symptoms in response to sellar content expansion are mostly predictable. It is concluded that rapidly progressive headache and subsequent similarly rapidly progressive visual symptoms in a female with a large sellar mass are pathognomonic of sellar AT/RT (the “Yu rule”).
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Affiliation(s)
- Run Yu
- Department of Medicine, University of California, Los Angeles, David Geffen School of Medicine, Los Angeles, CA 90095, United States
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Roncaroli F, Giannini C. Posterior pituitary tumors and other rare entities involving the pituitary gland. Brain Pathol 2025; 35:e13307. [PMID: 39350562 DOI: 10.1111/bpa.13307] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2024] [Accepted: 09/04/2024] [Indexed: 12/28/2024] Open
Abstract
Non-neuroendocrine tumors account for around 10% of all primary neoplasms of the sella. If meningiomas, craniopharyngiomas, and germ cell tumors are excluded, the remaining lesions include a broad spectrum of uncommon, benign, and aggressive, often diagnostically challenging lesions. This review aims to summarize the essential clinicopathological features of tumors of the posterior pituitary gland, infundibulum spectrum expressing thyroid transcription factor 1, and primary sellar atypical rhabdoid teratoid tumor, and provide the criteria for their diagnosis and management.
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Affiliation(s)
- Federico Roncaroli
- Geoffrey Jefferson Brain Research Centre, Division of Neuroscience, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, UK
| | - Caterina Giannini
- Division of Anatomic Pathology, Mayo Clinic College of Medicine, Rochester, Minnesota, USA
- Department of Biomedical and Neuromotor Sciences (DIBINEM) Alma Mater Studiorum, University of Bologna, Bologna, Italy
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Georgountzos G, Gkalonakis I, Kyriakopoulos G, Doukaki C, Vassiliadi DA, Barkas K. A rare case of atypical teratoid rhabdoid tumor at the sellar region in an adult: Case report and review of literature. BRAIN & SPINE 2024; 4:104138. [PMID: 39634169 PMCID: PMC11616529 DOI: 10.1016/j.bas.2024.104138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/19/2023] [Revised: 10/26/2024] [Accepted: 11/11/2024] [Indexed: 12/07/2024]
Abstract
Introduction Atypical teratoid/rhabdoid tumor (AT/RT) of Central Nervous System (CNS) is a rare malignancy, usually confronted in childhood. Although few cases were reported in adults, it seems that there is a preference in supratentorial areas and specifically at the sellar region in middle-aged females with this subgroup presenting distinct features. Research question We share a case report of a rare intracranial ATRT in the sellar area with lung metastasis in an adult female. Material/methods Patient's medical records (laboratory tests, radiology examinations, histopathology report) were reviewed after retrieving an informed consent. A literature search within Pubmed and further "snowballing" was performed with the use of keywords "sellar", "adult", "ATRT" to address the current literature. Results We present the case of a 51-year-old woman with headaches and left ptosis, diagnosed with a sellar mass, infiltrating the cavernous sinus. She underwent endoscopic transsphenoidal debulking of the lesion. The pathology report showed an aggressive AT/RT and the patient received radio- and chemo-therapy. On follow up imaging studies, lung metastases were shown and the patient died 7 months after the initial diagnosis. Discussion & conclusion Only a few cases of sellar/suprasellar ATRT with lung metastases have been described so far. ATRT should be in the differential diagnosis of fibrous sellar masses in adult women.
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Affiliation(s)
- Georgios Georgountzos
- Department of Neurosurgery, General Hospital of Nikaia ‘Agios Panteleimon’, 18454, Athens, Greece
| | - Ioannis Gkalonakis
- Department of Neurosurgery, General Hospital of Nikaia ‘Agios Panteleimon’, 18454, Athens, Greece
| | - Georgios Kyriakopoulos
- Department of Histopathology, General Hospital of Athens ‘Evaggelismos’, 10676, Athens, Greece
| | - Cleanthi Doukaki
- Department of Radiation Oncology, General Hospital of Athens ‘Alexandra’, 11528, Athens, Greece
| | | | - Konstantinos Barkas
- Department of Neurosurgery, General Hospital of Nikaia ‘Agios Panteleimon’, 18454, Athens, Greece
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Peng AJ, Fan SC, Chen YX, Huang JH, Cao Y, Zhou LX, Chen N. Atypical teratoid/rhabdoid tumor in adult: case series and an integrated survival analysis. Br J Neurosurg 2024; 38:425-432. [PMID: 33595416 DOI: 10.1080/02688697.2021.1885620] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2019] [Revised: 02/29/2020] [Accepted: 02/01/2021] [Indexed: 02/08/2023]
Abstract
BACKGROUND Atypical teratoid/rhabdoid tumor (AT/RT) is well documented in children but less so in adults because of its rarity. METHOD We report a series of five cases, a literature review and quantitative analysis of the survival outcome of adult AT/RT patients. RESULTS Seventy-four patients including our five cases (male: female = 16: 58) were evaluated, whose median age was 32.5 years (18-80 years). The commonest location was the sellar region. Median overall survival (OS) was 12.5 months (0.5-204.00 months). Chemotherapy was associated with OS (HR: 0.349, 95%CI: 0.176-0.694, p = 0.003), while other factors did not influence OS. From Kaplan-Meier analysis, surgery combining postoperative chemotherapy and radiotherapy was associated with better prognosis (Log Rank: χ2 = 14.662, p = 0.001). CONCLUSIONS Adult AT/RT is commoner in females and tends to recur rapidly after surgical resection. Chemotherapy may provide a survival benefit. Surgery combined with postoperative chemotherapy and radiotherapy was associated with better prognosis for adult AT/RT patients, though the overall prognosis was still poor.
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Affiliation(s)
- Ai Jun Peng
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, China
| | - Shu Cai Fan
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, China
| | - Ya Xing Chen
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, China
| | - Jian Han Huang
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, China
| | - Yi Cao
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, China
| | - Liang Xue Zhou
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, China
| | - Ni Chen
- Department of Pathology, West China Hospital, Sichuan University, Chengdu, China
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Corvino S, Del Basso De Caro M, Franca RA, Corazzelli G, Della Monica R, Chiariotti L, Maiuri F. Atypical Teratoid/Rhabdoid Tumor of the Nervous System in Adults: Location-Related Features and Outcome. World Neurosurg 2023; 179:e404-e415. [PMID: 37659753 DOI: 10.1016/j.wneu.2023.08.107] [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: 08/11/2023] [Revised: 08/24/2023] [Accepted: 08/25/2023] [Indexed: 09/04/2023]
Abstract
BACKGROUND Atypical teratoid/rhabdoid tumor (AT/RT) of the nervous system is a rare and highly malignant neoplasm, mainly affecting children, first recognized as a pathologic entity in 1996 and added to the World Health Organization Classification of the Tumors of the Central Nervous System in 2000. AT/RT is even rarer among adults and is associated with a worse prognosis. The aim of the present study was to analyze the different tumor features according to the location in adults. METHODS A comprehensive and detailed literature review of AT/RTs in adults was made. The demographic, management, and outcome data associated with tumor location were analyzed and compared; histopathologic and molecular features were also discussed. Furthermore, we added our personal case with brain hemispheric localization and reported a progression-free survival of 103 months after gross total resection and adjuvant radiotherapy showing a peculiar histopathologic pattern. RESULTS Female sex is mainly affected by AT/RT on median localizations, both intracranial and spinal, and by all sellar region cases. Gross total resection is mainly achieved among lateral compared with median localizations. Combined radiotherapy and chemotherapy is the most adopted adjuvant treatment in all tumor localizations and is related to better outcome. Postoperative death is reported only among sellar region localizations, whereas brain hemispheric cases show the best overall survival. CONCLUSIONS AT/RTs show different and peculiar features according to their location, which significantly affects the outcome; precise knowledge of them helps the neurosurgeon in planning the best strategy for treatment.
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Affiliation(s)
- Sergio Corvino
- Department of Neuroscience and Reproductive and Odontostomatological Sciences, Neurosurgical Clinic, School of Medicine, University of Naples "Federico II", Naples, Italy
| | - Marialaura Del Basso De Caro
- Department of Advanced Biomedical Sciences, Section of Pathology, University of Naples "Federico II", Naples, Italy
| | - Raduan Ahmed Franca
- Department of Advanced Biomedical Sciences, Section of Pathology, University of Naples "Federico II", Naples, Italy
| | - Giuseppe Corazzelli
- Department of Neuroscience and Reproductive and Odontostomatological Sciences, Neurosurgical Clinic, School of Medicine, University of Naples "Federico II", Naples, Italy
| | - Rosa Della Monica
- Department of Molecular Medicine and Medical Biotechnology, University "Federico II" of Naples, Naples, Italy
| | - Lorenzo Chiariotti
- Department of Molecular Medicine and Medical Biotechnology, University "Federico II" of Naples, Naples, Italy
| | - Francesco Maiuri
- Department of Neuroscience and Reproductive and Odontostomatological Sciences, Neurosurgical Clinic, School of Medicine, University of Naples "Federico II", Naples, Italy.
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Major K, Daggubati LC, Mau C, Zacharia B, Glantz M, Pu C. Sellar Atypical Teratoid/Rhabdoid Tumors (AT/RT): A Systematic Review and Case Illustration. Cureus 2022; 14:e26838. [PMID: 35974867 PMCID: PMC9375109 DOI: 10.7759/cureus.26838] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Accepted: 07/14/2022] [Indexed: 12/02/2022] Open
Abstract
Introduction: Atypical Teratoid/Rhabdoid tumors are rare, highly malignant tumors in adults, with a median survival of 20 months. We report a case of a sellar atypical teratoid/rhabdoid tumor in a 70-year-old female treated with intraventricular chemotherapy, followed by a systematic review of the current management of sellar AT/RTs. Methods: A comprehensive systematic literature search was conducted on Web of Science, Scopus, and PubMed Central using the key terms “sellar” and “atypical teratoid/rhabdoid tumors”, following Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Data, including patient demographics, histology, treatments, and overall survival were extracted and analyzed. Kaplan-Meier survival curves and log-rank analysis were used to compare survival outcomes between different treatment regimens. Results: Our literature search disclosed 123 publications. After prespecified exclusions, 41 patients with sellar AT/RT from 30 manuscripts were identified, and 38 were included in the final analysis. Including our patient, the median age was 44 (range: 20-70) with a substantial female predominance (94.7%). Collectively, patients who received combined chemoradiation therapy had a significantly increased overall survival compared to those who received single modality or no adjuvant therapies (median OS 27 vs. 1.25 months; p=0.0052). Conclusion: Atypical teratoid/rhabdoid tumor in the sellar region carries a poor prognosis. Adjuvant chemotherapy and radiation therapy were associated with significantly increased overall survival. Early consideration of neuro-oncology and radiation-oncology referral and management is likely beneficial in this patient population. Intrathecal chemotherapy is a treatment modality that requires further exploration given the limited options and current dismal prognosis of adult sellar AT/RT.
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Atypical teratoid/rhabdoid tumor in adults: a systematic review of the literature with meta-analysis and additional reports of 4 cases. J Neurooncol 2022; 157:1-14. [PMID: 35217948 DOI: 10.1007/s11060-022-03959-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 02/01/2022] [Indexed: 10/19/2022]
Abstract
INTRODUCTION Atypical teratoid/rhabdoid tumor (AT/RT) is a highly aggressive embryonal CNS neoplasm, characterized by inactivation of SMARCB1 (INI1) or rarely of SMARCA4 (BRG1). While it is predominantly a childhood tumor, AT/RT is rare in adults. METHODS We provide a comprehensive systematic review of literature with meta-analysis; 92 adult cases were found from 74 articles. We additionally present 4 cases of adult AT/RTs (age ranging from 19 to 29 years), located to cerebellum in 2 cases, to ponto-cerebellar angle in 1 case and to spinal cord in the remaining case. RESULTS Microscopic features of our 4 cases showed a highly cellular tumor with rhabdoid morphology and high mitotic activity. All tumor cells lacked nuclear SMARCB1/INI1 protein expression. In case no. 3 we also performed methylation profiling which clustered the tumor with pediatric AT/RT-MYC subgroup. Prognosis remains poor in both pediatric and adult population with a median overall survival of 11 months. Our review demonstrated median overall survival of 15 months among the adult populations. However, consistent with a recent review, adult AT/RT seems to have highly variable prognosis and some patients reach long term survival with 22.9% of 5-year survival without evidence of disease and mean follow up time of 35.9 months (SD = 36.5). 27.1% of dissemination was also reported among the adult population. CONCLUSIONS Adult AT/RTs predominantly arise in female patients and in supratentorial location. Midline structures, including the sellar region, are the most affected sites, especially among females aged > 40 years. Male gender is more prevalent between the age of 18 and 40 years and more frequently associated with non-midline tumors. Factors significantly associated with better prognosis are patient's age (< 40 years), combined radio-chemotherapy adjuvant approach and Ki-67 score < 40%.
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Fukuda N, Ogiwara M, Nakata S, Hanihara M, Kawataki T, Kawai M, Nobusawa S, Yokoo H, Kinouchi H. An Adult Case of Sellar Atypical Teratoid/Rhabdoid Tumor Presenting with Lung Metastasis, Harboring a Compound Heterozygous Mutation in INI1. NMC Case Rep J 2022; 8:267-274. [PMID: 35079474 PMCID: PMC8769414 DOI: 10.2176/nmccrj.cr.2020-0128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Accepted: 09/11/2020] [Indexed: 11/20/2022] Open
Abstract
A typical teratoid/rhabdoid tumors (AT/RT) are highly malignant embryonal tumors in children that are associated with inactivation of the integrase interactor 1 (INI1) gene. Several adult cases of AT/RT have been reported, which were characterized by the sellar occurrence and predominantly occurred in females with INI1 mutation variants. However, clinical and genetic features are poorly understood in this unusual entity. We experienced a case of a 45-year-old female with sellar AT/RT presenting diplopia, who underwent subtotal removal of the tumor by the endoscopic endonasal transsphenoidal approach. Pathological diagnosis was AT/RT with INI1 inactivation on immunohistochemistry. Subsequently, multiple lung metastases were confirmed on fluorodeoxyglucose positron emission tomography (FDG-PET). Although she received postoperative chemoradiotherapy, she died of cerebrospinal fluid dissemination. Autopsy revealed cerebrospinal dissemination and lung metastasis of AT/RT. Biallelic alterations in the INI1 gene were identified by direct sequencing, harboring on different alleles (compound heterozygous mutations) was observed, which is the potential genetic pattern in adult AT/RT. Literature review indicated that lung metastasis frequently occurs in sellar AT/RTs, which is accompanied by cavernous sinus invasion. These observations suggested that cavernous sinus invasion causes haematogenous metastasis to the lung in sellar AT/RT. We discuss clinical and pathological features in adult sellar AT/RT to improve understanding of this unique entity.
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Affiliation(s)
- Norito Fukuda
- Department of Neurosurgery, Interdisciplinary Graduate School of Medicine and Engineering, University of Yamanashi, Chuo, Yamanashi, Japan
| | - Masakazu Ogiwara
- Department of Neurosurgery, Interdisciplinary Graduate School of Medicine and Engineering, University of Yamanashi, Chuo, Yamanashi, Japan
| | - Satoshi Nakata
- Department of Human Pathology, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan
| | - Mitsuto Hanihara
- Department of Neurosurgery, Interdisciplinary Graduate School of Medicine and Engineering, University of Yamanashi, Chuo, Yamanashi, Japan
| | - Tomoyuki Kawataki
- Department of Neurosurgery, Interdisciplinary Graduate School of Medicine and Engineering, University of Yamanashi, Chuo, Yamanashi, Japan
| | - Masataka Kawai
- Department of Human Pathology, Interdisciplinary Graduate School of Medicine and Engineering, University of Yamanashi, Chuo, Yamanashi, Japan
| | - Sumihito Nobusawa
- Department of Human Pathology, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan
| | - Hideaki Yokoo
- Department of Human Pathology, Gunma University Graduate School of Medicine, Maebashi, Gunma, Japan
| | - Hiroyuki Kinouchi
- Department of Neurosurgery, Interdisciplinary Graduate School of Medicine and Engineering, University of Yamanashi, Chuo, Yamanashi, Japan
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Mathkour M, Carsky K, Chabot AB, Werner C, Berry JF, Carr C, Lockwood JD, Keen JR, Bui CJ, Biro EE. Adult Pineal Region Atypical Teratoid Rhabdoid Tumor: A Case for Aggressive Surgical and Chemoradiation Management with Comprehensive Literature Review. World Neurosurg 2020; 142:117-127. [PMID: 32599188 DOI: 10.1016/j.wneu.2020.06.144] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 06/16/2020] [Accepted: 06/18/2020] [Indexed: 11/16/2022]
Abstract
BACKGROUND Atypical teratoid rhabdoid tumor (ATRT) is a rare, highly malignant central nervous system neoplasm classified as an embryonal grade IV neoplasm by the World Health Organization. ATRT generally occurs in children younger than 3 years, with 85 pathologically confirmed cases reported in adults. It is most commonly supratentorial, with only 9 confirmed adult cases localized to the pineal region. CASE DESCRIPTION The case is described of a 29-year-old man with a history of chronic migraines and a previously negative computed tomography scan of the head presenting with worsening headaches and new-onset diplopia with upward gaze palsy. Computed tomography and magnetic resonance imaging showed a hemorrhagic pineal mass with extension into the right thalamus. After resection, the immunohistochemical staining and cytogenetic profile proved consistent with ATRT, making it the ninth reported case of pineal ATRT in an adult, which was treated aggressively with good outcome. CONCLUSIONS Adult ATRT is rare, especially in the pineal region, with only 9 cases reported. Because of the aggressiveness, ATRT must be considered in the differential diagnosis of pineal region lesions because early diagnosis and aggressive treatment are key to prolonged survival.
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Affiliation(s)
- Mansour Mathkour
- Ochsner Clinic Foundation Department of Neurosurgery, New Orleans, Louisiana, USA; Tulane Medical Center Department of Neurosurgery, New Orleans, Louisiana, USA.
| | - Katie Carsky
- Tulane Medical Center Department of Neurosurgery, New Orleans, Louisiana, USA
| | - A Bert Chabot
- Tulane Medical Center Department of Neurosurgery, New Orleans, Louisiana, USA
| | - Cassidy Werner
- Tulane Medical Center Department of Neurosurgery, New Orleans, Louisiana, USA
| | - John F Berry
- Ochsner Clinic Foundation Department of Neurosurgery, New Orleans, Louisiana, USA; Tulane Medical Center Department of Neurosurgery, New Orleans, Louisiana, USA
| | - Christopher Carr
- Tulane Medical Center Department of Neurosurgery, New Orleans, Louisiana, USA
| | - Joseph D Lockwood
- Ochsner Clinic Foundation Department of Neurosurgery, New Orleans, Louisiana, USA; Tulane Medical Center Department of Neurosurgery, New Orleans, Louisiana, USA
| | - Joseph R Keen
- Ochsner Clinic Foundation Department of Neurosurgery, New Orleans, Louisiana, USA; Tulane Medical Center Department of Neurosurgery, New Orleans, Louisiana, USA
| | - Cuong J Bui
- Ochsner Clinic Foundation Department of Neurosurgery, New Orleans, Louisiana, USA; Tulane Medical Center Department of Neurosurgery, New Orleans, Louisiana, USA
| | - Erin E Biro
- Ochsner Clinic Foundation Department of Neurosurgery, New Orleans, Louisiana, USA; Tulane Medical Center Department of Neurosurgery, New Orleans, Louisiana, USA
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11
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Siddiqui M, Thoms D, Samples D, Caron J. Atypical teratoid/rhabdoid tumor presenting with subarachnoid and intraventricular hemorrhage. Surg Neurol Int 2019; 10:139. [PMID: 31528474 PMCID: PMC6744721 DOI: 10.25259/sni-59-2019] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Accepted: 04/26/2019] [Indexed: 01/04/2023] Open
Abstract
Background: Sellar masses comprise 14–18% of all intracranial tumors. Pituitary adenomas account for 85% of these lesions, while 15% of sellar masses stem from other etiologies. Intratumoral hemorrhage (apoplexy), while not exceptionally common, can be discovered at presentation. While the hemorrhage pattern is typically contained within the tumor, an extension of bleeding beyond the sella has been reported. Case Description: A 55-year-old female presented with an anterior interhemispheric subarachnoid hemorrhage and extensive intraventricular hemorrhage (IVH). Initially, the IVH was thought to be due to a ruptured aneurysm. After further workup, a hemorrhagic sellar mass was diagnosed. The patient underwent transsphenoidal resection of a pituitary adenoma. The patient returned to the emergency department6 weeks later with an atypical rapidly expanding sellar mass. After tumor debulking, the pathology revealed an atypical teratoid/rhabdoid tumor (ATRT). Here, we reviewed this and other such cases of sellar ATRT. Conclusion: The early diagnosis of sellar ATRT with lack of integrase interactor 1 expression and elevated Ki67 proliferation indices can prompt more aggressive attempted gross total resection, chemotherapy, and radiation treatments.
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Affiliation(s)
- Mehdi Siddiqui
- Long School of Medicine, University of Texas Health San Antonio, San Antonio, Texas, United States
| | - Dewey Thoms
- Department of Neurosurgery, University of Texas Health San Antonio, San Antonio, Texas, United States
| | - Derek Samples
- Department of Neurosurgery, University of Texas Health San Antonio, San Antonio, Texas, United States
| | - Jean Caron
- Department of Neurosurgery, University of Texas Health San Antonio, San Antonio, Texas, United States
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Voisin MR, Ovenden C, Tsang DS, Gupta AA, Huang A, Gao AF, Diamandis P, Almeida JP, Gentili F. Atypical Teratoid/Rhabdoid Sellar Tumor in an Adult with a Familial History of a Germline SMARCB1 Mutation: Case Report and Review of the Literature. World Neurosurg 2019; 127:336-345. [PMID: 31004861 DOI: 10.1016/j.wneu.2019.04.083] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Revised: 04/08/2019] [Accepted: 04/09/2019] [Indexed: 12/15/2022]
Abstract
BACKGROUND Adult sellar atypical teratoid/rhabdoid tumor (ATRT) is a rare diagnosis that has recently been shown to be a clinicopathologically and genetically distinct variant of ATRT occurring almost exclusively in middle-aged women. Although up to one third of pediatric ATRT is caused by a familial syndrome, no previous cases of a familial adult sellar ATRT have been reported. We present the first case report of a familial germline mutation causing adult sellar ATRT and a literature review of 29 previously reported cases of sporadic adult sellar ATRT. CASE DESCRIPTION A 51-year-old woman with a family history of brain tumors spanning 3 generations presented with visual decline and was diagnosed with an adult sellar ATRT. Genetic studies showed a heterozygous splice-site loss-of-function mutation of the INI1 gene in exon 7. Treatment included endoscopic endonasal biopsy, craniospinal irradiation, and focal tumor boost, followed by adjuvant chemotherapy. CONCLUSIONS This is the first case report of a familial germline mutation causing adult sellar ATRT. This article highlights the importance of a thorough family history and genetic testing in these individuals and reviews the current genetics, histopathology, and multidisciplinary treatment approach in this rare condition.
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Affiliation(s)
- Mathew R Voisin
- Department of Neurosurgery, Toronto Western Hospital, University of Toronto, Toronto, Ontario, Canada.
| | - Chris Ovenden
- Adelaide Medical School, University of Adelaide, Adelaide, Australia
| | - Derek S Tsang
- Radiation Medicine Program, Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Abha A Gupta
- Department of Medical Oncology, Princess Margaret Cancer Centre, University Health Network, Toronto, Ontario, Canada
| | - Annie Huang
- Pediatric Brain Tumor Program, Hospital for Sick Children, Toronto, Ontario, Canada
| | - Andrew F Gao
- Department of Pathology, University Health Network, Toronto, Ontario, Canada
| | - Phedias Diamandis
- Department of Pathology, University Health Network, Toronto, Ontario, Canada
| | - Joao P Almeida
- Department of Neurosurgery, Toronto Western Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Fred Gentili
- Department of Neurosurgery, Toronto Western Hospital, University of Toronto, Toronto, Ontario, Canada
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Asmaro K, Arshad M, Massie L, Griffith B, Lee I. Sellar Atypical Teratoid/Rhabdoid Tumor Presenting with Subarachnoid and Intraventricular Hemorrhage. World Neurosurg 2019; 123:e31-e38. [DOI: 10.1016/j.wneu.2018.10.198] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2018] [Revised: 10/10/2018] [Accepted: 10/11/2018] [Indexed: 12/12/2022]
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Chan V, Marro A, Findlay JM, Schmitt LM, Das S. A Systematic Review of Atypical Teratoid Rhabdoid Tumor in Adults. Front Oncol 2018; 8:567. [PMID: 30547013 PMCID: PMC6279935 DOI: 10.3389/fonc.2018.00567] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2018] [Accepted: 11/13/2018] [Indexed: 12/27/2022] Open
Abstract
Background: Atypical teratoid/rhabdoid tumor in adults is a relatively rare malignant neoplasm. It is characterized by the presence of rhabdoid cells in combination with loss of either the INI1 or BRG1protein from the tumor cells. Methods: A systematic review was conducted using MEDLINE using the terms “atypical teratoid rhabdoid tumor” AND “adult.” The systematic review was supplemented with relevant articles from the references. Cases were included if the pathology was confirmed by loss of INI1 or BRG1. We included a case from our institution. The dataset was analyzed using descriptive statistics and log-rank test. Results: A total of 50 cases from 29 articles were included in this study. The average age at diagnosis was 36.7 years. The most common locations reported are the sellar region and cerebral hemispheres (without deep gray matter involvement). Of the 50 cases, 14 were reported to show evidence of dissemination. The average overall survival was 20 months. There was a significant difference in survival between the adjuvant therapy groups (p = < 0.0001). Conclusion: Atypical teratoid rhabdoid tumor of the central nervous system in adults is a rare neoplasm associated with a poor prognosis in a majority of patients. The treatment and clinical course are highly variable, and it remains unclear which factors impact prognosis.
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Affiliation(s)
- Vivien Chan
- Division of Neurosurgery, University of Alberta Hospital, Edmonton, AB, Canada
| | - Alessandro Marro
- Department of Radiology, University of Toronto, Toronto, ON, Canada
| | - J Max Findlay
- Division of Neurosurgery, University of Alberta Hospital, Edmonton, AB, Canada
| | - Laura M Schmitt
- Division of Neuropathology, University of Alberta Hospital, Edmonton, AB, Canada.,Neuroscience and Mental Health Institute, University of Alberta, Edmonton, AB, Canada
| | - Sumit Das
- Division of Neuropathology, University of Alberta Hospital, Edmonton, AB, Canada.,Neuroscience and Mental Health Institute, University of Alberta, Edmonton, AB, Canada
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Paolini MA, Kipp BR, Sukov WR, Jenkins SM, Barr Fritcher EG, Aranda D, SantaCruz KS, Al-Dandan S, Fisher P, McDonald WC, Bondurant CP, Van Dyke Darkow G, Giannini C, Parisi JE, Jentoft ME, Raghunathan A. Sellar Region Atypical Teratoid/Rhabdoid Tumors in Adults: Clinicopathological Characterization of Five Cases and Review of the Literature. J Neuropathol Exp Neurol 2018; 77:1115-1121. [DOI: 10.1093/jnen/nly091] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Accepted: 08/31/2018] [Indexed: 12/18/2022] Open
Affiliation(s)
- Michael A Paolini
- From the Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota
| | - Benjamin R Kipp
- From the Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota
| | - William R Sukov
- From the Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota
| | - Sarah M Jenkins
- Division of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, Minnesota
| | - Emily G Barr Fritcher
- From the Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota
| | - Derick Aranda
- Patient Recruitment Department, Altea Research Institute, Las Vegas, Nevada
| | - Karen S SantaCruz
- Department of Pathology, University of New Mexico, Albuquerque, New Mexico
| | - Sadeq Al-Dandan
- Department of Anatomical Pathology, King Fahad Medical City, King Saud bin Abdulaziz University, Riyadh, Saudi Arabia
| | - Pete Fisher
- Department of Pathology, North Valley Hospital, Kalispell, Montana
| | - William C McDonald
- Department of Pathology and Laboratory Medicine, Allina Health Laboratories, Minneapolis, Minnesota
| | | | | | - Caterina Giannini
- From the Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota
| | - Joseph E Parisi
- From the Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota
| | - Mark E Jentoft
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Jacksonville, Florida
| | - Aditya Raghunathan
- From the Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota
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Sellar Region Atypical Teratoid/Rhabdoid Tumors (ATRT) in Adults Display DNA Methylation Profiles of the ATRT-MYC Subgroup. Am J Surg Pathol 2018; 42:506-511. [DOI: 10.1097/pas.0000000000001023] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Nishikawa A, Ogiwara T, Nagm A, Sano K, Okada M, Chiba A, Agata M, Kaneko T, Tamada H, Uehara T, Hongo K. Atypical teratoid/rhabdoid tumor of the sellar region in adult women: Is it a sex-related disease? J Clin Neurosci 2018; 49:16-21. [DOI: 10.1016/j.jocn.2017.12.010] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2017] [Accepted: 12/04/2017] [Indexed: 01/19/2023]
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18
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Barresi V, Lionti S, Raso A, Esposito F, Cannavò S, Angileri FF. Pituitary atypical teratoid rhabdoid tumor in a patient with prolactinoma: A unique description. Neuropathology 2017; 38:260-267. [DOI: 10.1111/neup.12440] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2017] [Revised: 10/04/2017] [Accepted: 10/04/2017] [Indexed: 12/14/2022]
Affiliation(s)
- Valeria Barresi
- Department of Human Pathology in Adulthood and Evolutive Age; University of Messina; Messina Italy
| | - Simona Lionti
- Department of Human Pathology in Adulthood and Evolutive Age; University of Messina; Messina Italy
| | - Alessandro Raso
- Unit of Neurosurgery; Giannina Gaslini Institute; Genoa Italy
| | - Felice Esposito
- Unit of Neurosurgery, Department of Biomedical and Dental Sciences and Morphofunctional Imaging; University of Messina; Messina Italy
| | - Salvatore Cannavò
- Department of Human Pathology in Adulthood and Evolutive Age; University of Messina; Messina Italy
| | - Filippo F. Angileri
- Unit of Neurosurgery, Department of Biomedical and Dental Sciences and Morphofunctional Imaging; University of Messina; Messina Italy
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