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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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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: 10] [Impact Index Per Article: 5.0] [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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Cai C. SWI/SNF deficient central nervous system neoplasms. Semin Diagn Pathol 2021; 38:167-174. [PMID: 33762087 DOI: 10.1053/j.semdp.2021.03.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Revised: 03/08/2021] [Accepted: 03/12/2021] [Indexed: 12/13/2022]
Abstract
The SWItch/Sucrose Non-Fermentable (SWI/SNF) complexes are ubiquitous ATP dependent chromatin remodeling complexes that provide epigenetic regulation of gene expressions across the genome. Different combination of SWI/SNF subunits allow tissue specific regulation of critical cellular processes. The identification of SMARCB1 inactivation in pediatric malignant rhabdoid tumors provided the first example that the SWI/SNF complex may act as a tumor suppressor. It is now estimated at least 20% of all human tumors contain mutations in the subunits of the SWI/SNF complex. This review summarizes the central nervous system tumors with alterations in the SWI/SNF complex genes. Atypical teratoid/rabdoid tumor (AT/RT) is a highly aggressive embryonal tumor genetically characterized by bi-allelic inactivation of SMARCB1, and immunohistochemically shows complete absence of nuclear expression of its protein product INI1. A small subset of AT/RT show retained INI1 expression but defects in another SWI/SNF complex gene SMARCA4. Embryonal tumors with medulloblastoma, pineoblastoma, or primitive neuroectodermal morphology but loss of INI1 expression are now classified as AT/RT. Cribriform neuroepithelial tumor (CRINET) is an intra or para-ventricular tumor that has similar SMARCB1 alterations as AT/RT but generally has a benign clinical course. Besides AT/RT and CRINET, compete loss of nuclear INI1 expression has also been reported in poorly differentiated chordoma and intracranial myxoid sarcoma within the central nervous system. Families with non-truncating SMARCB1 mutations are prone to develop schwannomatosis and a range of developmental syndromes. The schwannomas in these patients usually demonstrate a mosaic INI1 staining pattern suggestive of partial residual protein function. Finally, clear cell meningioma is a WHO grade II variant meningioma characterized by bi-allelic inactivation of the SMARCE1 gene and immunohistochemically show loss of its protein product BAF57 expression in tumor cell nuclei.
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Affiliation(s)
- Chunyu Cai
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, TX, United States.
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Levitan I, Fichman S, Laviv Y. Fulminant presentation of a SMARCB1-deficient, anterior cranial fossa tumor in adult. Surg Neurol Int 2020; 11:195. [PMID: 32754366 PMCID: PMC7395541 DOI: 10.25259/sni_171_2020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Accepted: 06/25/2020] [Indexed: 12/28/2022] Open
Abstract
Background: Malignant atypical teratoid rhabdoid tumor (ATRT) usually develops in children. ATRTs are rare in adults, with only one case in the literature describing involvement of the anterior skull base. These primary intracranial tumors are characterized molecularly as SMARCB1 (INI1) deficient. Different types of such SMARCB1-deficient tumors exist in adulthood, usually in the form of extracranial tumors. Very few cases of such a new entity, named SMARCB1-deficient sinonasal carcinoma have been described with intracranial penetration and involvement of the anterior cranial fossa. Case Description: A 36-year-old male presented with acute cognitive deterioration. Over few hours, he developed a fulminant herniation syndrome. Imaging showed a tumor in the anterior cranial fossa surrounded by massive brain edema. The tumor has destroyed the frontal bone with involvement of the nasal cavities and paranasal sinuses. The patient underwent emergent decompressive craniectomy and tumor debulking but could not be saved. Pathological analysis revealed a highly cellular tumor without rhabdoid cells but with areas of necrosis. Further immunohistochemical stains revealed that neoplastic cells were diffusely and strongly positive for epithelial membrane antigen and P63 and negative for SMARCB1 (i.e., loss of expression), confirming the diagnosis of sinonasal carcinoma. Conclusion: To the best of our knowledge, this is the first report of a fulminant presentation of a SMARCB1- deficient tumor in young adult, involving the anterior cranial fossa and the paranasal sinuses. The main differential diagnosis of aggressive, primary, intracranial SMARCB1-deficient tumors in adults includes ATRT, SMARCB1- deficient sinonasal carcinoma, rhabdoid meningioma, and rhabdoid glioblastoma. Atypical tumors involving the anterior skull base without a clear histopathological pattern should therefore be checked for SMARCB1 expression.
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Affiliation(s)
- Idan Levitan
- Departments of Neurosurgery, Rabin Medical Center, Petha Tiqva, Israel
| | - Suzana Fichman
- Departments of Pathology, Rabin Medical Center, Petha Tiqva, Israel
| | - Yosef Laviv
- Departments of Neurosurgery, Rabin Medical Center, Petha Tiqva, Israel
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Monteiro J, Santiago B, Manilha R, Viegas C, Oliveira A, Cunha e Sá M. Adult Atypical Teratoid/Rhabdoid Tumor in the Pineal Region: Case Report and Literature Review. World Neurosurg 2020; 134:428-433. [DOI: 10.1016/j.wneu.2019.11.075] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2019] [Revised: 11/12/2019] [Accepted: 11/13/2019] [Indexed: 12/24/2022]
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Kang M, Chung DH, Kim NR, Cho HY, Ha SY, Lee S, An J, Seok JY, Yie GT, Yoo CJ, Lee SG, Kim EY, Kim WK, Son S, Sym SJ, Shin DB, Hwang HY, Kim EY, Lee KC. Intraoperative Frozen Cytology of Central Nervous System Neoplasms: An Ancillary Tool for Frozen Diagnosis. J Pathol Transl Med 2019; 53:104-111. [PMID: 30636391 PMCID: PMC6435984 DOI: 10.4132/jptm.2018.11.10] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Accepted: 11/10/2018] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Pathologic diagnosis of central nervous system (CNS) neoplasms is made by comparing light microscopic, immunohistochemical, and molecular cytogenetic findings with clinicoradiologic observations. Intraoperative frozen cytology smears can improve the diagnostic accuracy for CNS neoplasms. Here, we evaluate the diagnostic value of cytology in frozen diagnoses of CNS neoplasms. METHODS Cases were selected from patients undergoing both frozen cytology and frozen sections. Diagnostic accuracy was evaluated. RESULTS Four hundred and fifty-four cases were included in this retrospective single-center review study covering a span of 10 years. Five discrepant cases (1.1%) were found after excluding 53 deferred cases (31 cases of tentative diagnosis, 22 cases of inadequate frozen sampling). A total of 346 cases of complete concordance and 50 cases of partial concordance were classified as not discordant cases in the present study. Diagnostic accuracy of intraoperative frozen diagnosis was 87.2%, and the accuracy was 98.8% after excluding deferred cases. Discrepancies between frozen and permanent diagnoses (n = 5, 1.1%) were found in cases of nonrepresentative sampling (n = 2) and misinterpretation (n = 3). High concordance was observed more frequently in meningeal tumors (97/98, 99%), metastatic brain tumors (51/52, 98.1%), pituitary adenomas (86/89, 96.6%), schwannomas (45/47, 95.8%), high-grade astrocytic tumors (47/58, 81%), low grade astrocytic tumors (10/13, 76.9%), non-neoplastic lesions (23/36, 63.9%), in decreasing frequency. CONCLUSIONS Using intraoperative cytology and frozen sections of CNS tumors is a highly accurate diagnostic ancillary method, providing subtyping of CNS neoplasms, especially in frequently encountered entities.
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Affiliation(s)
- Myunghee Kang
- Department of Pathology, Gil Medical Center, Gachon University College of Medicine, Incheon, Korea
| | - Dong Hae Chung
- Department of Pathology, Gil Medical Center, Gachon University College of Medicine, Incheon, Korea
| | - Na Rae Kim
- Department of Pathology, Gil Medical Center, Gachon University College of Medicine, Incheon, Korea
| | - Hyun Yee Cho
- Department of Pathology, Gil Medical Center, Gachon University College of Medicine, Incheon, Korea
| | - Seung Yeon Ha
- Department of Pathology, Gil Medical Center, Gachon University College of Medicine, Incheon, Korea
| | - Sangho Lee
- Department of Pathology, Gil Medical Center, Gachon University College of Medicine, Incheon, Korea
| | - Jungsuk An
- Department of Pathology, Gil Medical Center, Gachon University College of Medicine, Incheon, Korea
| | - Jae Yeon Seok
- Department of Pathology, Gil Medical Center, Gachon University College of Medicine, Incheon, Korea
| | - Gie-Taek Yie
- Department of Neurosurgery, Gil Medical Center, Gachon University College of Medicine, Incheon, Korea
| | - Chan Jong Yoo
- Department of Neurosurgery, Gil Medical Center, Gachon University College of Medicine, Incheon, Korea
| | - Sang Gu Lee
- Department of Neurosurgery, Gil Medical Center, Gachon University College of Medicine, Incheon, Korea
| | - Eun Young Kim
- Department of Neurosurgery, Gil Medical Center, Gachon University College of Medicine, Incheon, Korea
| | - Woo Kyung Kim
- Department of Neurosurgery, Gil Medical Center, Gachon University College of Medicine, Incheon, Korea
| | - Seong Son
- Department of Neurosurgery, Gil Medical Center, Gachon University College of Medicine, Incheon, Korea
| | - Sun Jin Sym
- Division of Medical Oncology, Department of Internal Medicine, Gil Medical Center, Gachon University College of Medicine, Incheon, Korea
| | - Dong Bok Shin
- Division of Medical Oncology, Department of Internal Medicine, Gil Medical Center, Gachon University College of Medicine, Incheon, Korea
| | - Hee Young Hwang
- Department of Radiology, Gil Medical Center, Gachon University College of Medicine, Incheon, Korea
| | - Eung Yeop Kim
- Department of Radiology, Gil Medical Center, Gachon University College of Medicine, Incheon, Korea
| | - Kyu Chan Lee
- Department of Radiation Oncology, Gil Medical Center, Gachon University College of Medicine, Incheon, Korea
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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: 36] [Impact Index Per Article: 6.0] [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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Ryzhova MV, Shishkina LV. [Molecular methods in diagnosis of poorly differentiated malignant brain tumors in children]. ZHURNAL VOPROSY NEĬROKHIRURGII IMENI N. N. BURDENKO 2015; 79:10-20. [PMID: 26146040 DOI: 10.17116/neiro201579210-20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
The histological diagnosis of malignant brain tumors in children is a complex process. In some cases, glioblastoma, primitive neuroectodermal tumor of the central nervous system, and atypical teratoid/rhabdoid tumor have a histological type similar to that of small blue round cell malignant tumor. Despite the similar histology, biological properties and approaches to treatment, these neoplasms are completely different and require their own treatment protocols. We retrospectively reviewed the most malignant types of childhood tumors and analyzed our own experience to propose a diagnostic algorithm for intracerebral small blue round cell malignant tumors in children based on the use of immunohistochemistry and fluorescence in situ hybridization.
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Affiliation(s)
- M V Ryzhova
- Burdenko Neurosurgical Institute, Moscow, Russia
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9
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Cytologic characterization of atypical teratoid/rhabdoid tumor in cerebrospinal fluid. Cancer Cytopathol 2014; 122:903-8. [DOI: 10.1002/cncy.21470] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2014] [Revised: 07/12/2014] [Accepted: 07/14/2014] [Indexed: 11/07/2022]
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10
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Güner G, Önder S, Söylemezoğlu F. Cytomorphological features of atypical teratoid/rhabdoid tumor: An account of 12 years' experience. Diagn Cytopathol 2014; 42:856-62. [DOI: 10.1002/dc.23140] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2013] [Accepted: 02/16/2014] [Indexed: 11/12/2022]
Affiliation(s)
- Güneş Güner
- Department of Pathology; Hacettepe University Faculty of Medicine; Ankara Turkey
| | - Sevgen Önder
- Department of Pathology; Hacettepe University Faculty of Medicine; Ankara Turkey
| | - Figen Söylemezoğlu
- Department of Pathology; Hacettepe University Faculty of Medicine; Ankara Turkey
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Kanoto M, Toyoguchi Y, Hosoya T, Kuchiki M, Sugai Y. Radiological image features of the atypical teratoid/rhabdoid tumor in adults: a systematic review. Clin Neuroradiol 2014; 25:55-60. [PMID: 24477665 DOI: 10.1007/s00062-013-0282-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2013] [Accepted: 12/28/2013] [Indexed: 10/25/2022]
Abstract
PURPOSE Atypical teratoid/rhabdoid tumor (AT/RT) occurs in children less than 3 years old, and has a very poor prognosis. AT/RT seldom occurs in adult. We have experienced four cases of AT/RT at our institute. The purpose of this study is to evaluate the radiological image findings of adult-onset AT/RT and to conduct a systematic review. METHODS Image findings of four AT/RTs in our institute were retrospectively evaluated by an experienced neuroradiologist. If the images were unavailable, image findings were evaluated from the former image interpretation report. We assembled papers of adult-onset AT/RT (n = 38) and evaluated the image findings. RESULTS AT/RT occurs in a variety of sites (spinal region, pineal region, suprasellar region, jugular foramen, and so on). High density on computed tomography (CT) was seen in 10 of 11 cases; mixed intensity in T2-weighted image was seen in 13 of 18 cases; and high intensity on diffusion-weighted image (DWI) was seen in 3 of 3 cases. Contrast enhancement was observed in all cases in which images were available. CONCLUSIONS We have experienced four adult-onset AT/RT cases at our institute and have evaluated image findings through systematic review. The image findings of high density on CT, high intensity on DWI, with low apparent diffusion coefficient, and a heterogenous component should lead to an inclusion of AT/RT in the differential diagnosis of a tumor; these findings may be able to suggest AT/RT; however, they cannot make the diagnosis.
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Affiliation(s)
- M Kanoto
- Department of Diagnostic Radiology, Yamagata University Faculty of Medicine, Iida-Nishi 2-2-2, 990-9585, Yamagata, Japan,
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Gorayski P, Boros S, Ong B, Olson S, Foote M. Radiation-induced primary cerebral atypical teratoid/rhabdoid tumour in an adult. J Clin Neurosci 2013; 20:1466-8. [PMID: 24018258 DOI: 10.1016/j.jocn.2013.03.041] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2013] [Accepted: 03/30/2013] [Indexed: 02/03/2023]
Abstract
Atypical teratoid/rhabdoid tumours (ATRT) of the central nervous system are uncommon embryonal carcinomas that predominantly affect infants and young children, and less commonly adults. We report a 58 year old woman who presented with ATRT involving the right parietal lobe which was treated with surgery and adjuvant radiotherapy. Her history was significant for soft tissue sarcoma of the right ear treated with surgery and adjuvant radiotherapy at age 3, thus raising the possibility of radiation-induced aetiology.
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Affiliation(s)
- Peter Gorayski
- Department of Radiation Oncology, Princess Alexandra Hospital, 199 Ipswich Road, Woolloongabba, QLD 4102, Australia.
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Jeong J, Kim NR, Lee SG. Crush cytology of a primary intraspinal rhabdoid papillary meningioma: a case report. Acta Cytol 2013; 57:528-33. [PMID: 24021412 DOI: 10.1159/000353804] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2013] [Accepted: 06/17/2013] [Indexed: 11/19/2022]
Abstract
BACKGROUND Both rhabdoid and papillary meningioma are rare variants of meningioma categorized as WHO grade III. Here, we report a rare case of combined rhabdoid papillary meningioma with discussion of its differential intraoperative cytologic diagnoses. CASE The patient was a 72-year-old female who presented with a huge mass at the cervical spine on MRI. The crush smears showed a radially arranged pattern of elongated tumor cells centered around the vessels, which formed a pseudorosette-like papillary structure, as well as singly scattered large gemistocyte-like rhabdoid cells with distinct cell borders. Rhabdoid cells had eccentrically placed vesicular nuclei with plump, fibrillary-to-hyaline cytoplasm with short broad processes. Nuclei had occasional nuclear inclusions with no nuclear grooves. CONCLUSION Rhabdoid papillary meningiomas, encountered less often, should be distinguished from metastatic tumors of rhabdoid or papillary configuration, astrocytomas, ependymomas and atypical teratoid/rhabdoid tumor. Search for eosinophilic hyaline cytoplasm, rather than a fibrillary one, is critical for distinguishing it from other commonly encountered spinal cord tumors in the total absence of meningothelial whorls, like the present case. We also emphasize that the present case is the first case of rhabdoid papillary meningioma with primary manifestation in the spinal cord.
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Affiliation(s)
- Juhyeon Jeong
- Gachon University School of Medicine, Incheon, Republic of Korea
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14
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Choi J, Kim H, Kim SH. Atypical teratoid/rhabdoid tumor: analysis of cytomorphologic features in CSF, focused on the differential diagnosis from mimickers. Diagn Cytopathol 2010; 40:592-6. [PMID: 21197644 DOI: 10.1002/dc.21594] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2010] [Accepted: 10/13/2010] [Indexed: 11/10/2022]
Abstract
Atypical teratoid and rhabdoid tumor (AT/RT) is a rare tumor with fatal clinical consequences, usually affecting young children. A significant portion of patients present with dissemination to cerebrobspinal fluid (CSF). However, a limited number of studies are available regarding the cytomorphologic findings of AT/RT in CSF. We collected eight cases of CSF cytology of AT/RT and describe the cytomorphologic features of AT/RT in CSF. Typical rhabdoid cells are found in most cases and they are characterized by eccentric nuclei, abundant cytoplasm, and clustering of the tumor cells. The presence of these cells in CSF indicates disseminated diseases and aggressive therapeutic consideration for patient management is required.
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Affiliation(s)
- Junjeong Choi
- Department of Pathology, Yonsei University College of Medicine, Seongsanno 250 Seodaemun-Ku, Seoul, 120-752, Republic of Korea
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15
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Adult variant of atypical teratoid/rhabdoid tumor: Immunohistochemical and ultrastructural confirmation of a rare tumor in the sella tursica. Pathol Res Pract 2010; 206:788-91. [DOI: 10.1016/j.prp.2010.07.004] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2010] [Revised: 07/06/2010] [Accepted: 07/09/2010] [Indexed: 11/18/2022]
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Cecen E, Gunes D, Uysal KM, Yuceer N, Ozer E. Atypical teratoid/rhabdoid tumor in an infant conceived by in vitro fertilization. Childs Nerv Syst 2010; 26:263-6. [PMID: 19937253 DOI: 10.1007/s00381-009-1005-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2009] [Revised: 06/23/2009] [Indexed: 01/10/2023]
Abstract
BACKGROUND Atypical teratoid/rhabdoid tumor (ATsRT) is a rare tumor and extremely aggressive embryonal neoplasm of the central nervous system. Brain tumors in infant are suggestive of some oncogenic prenatal factors. CASE PRESENTATION We report on a case of ATRT in a 4-month-old infant conceived by in vitro fertilization (IVF). Some previous reports have raised a question about the possible relation between IVF and childhood cancer, particularly embryonal tumors. CONCLUSION Report of such cases may provide some evidence to identify if there is a real association between congenital tumors and IVF.
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Affiliation(s)
- Emre Cecen
- Department of Pediatric Oncology, Adnan Menderes University School of Medicine, Aydin 09100, Turkey.
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Bourdeaut F, Fréneaux P, Thuille B, Bergeron C, Laurence V, Brugières L, Vérité C, Michon J, Delattre O, Orbach D. Extra-renal non-cerebral rhabdoid tumours. Pediatr Blood Cancer 2008; 51:363-8. [PMID: 18506766 DOI: 10.1002/pbc.21632] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Rhabdoid tumours (RTs) are aggressive malignancies of childhood, mainly occurring in the kidney and brain. We describe a national multi-centre retrospective analysis of extra-renal non-cranial RTs (ERRTs). PROCEDURE Diagnosis relied on central histological review and/or on hSNF5/INI1 defect, evidenced by immunohistochemistry or molecular screening. Clinical data were obtained from physicians. RESULTS Twenty six patients fulfilled the inclusion criteria. Median age at diagnosis was 28 months [0-366], including late childhood and young adults cases. Surgery, either initial or secondary, was complete in three. All but three patients received chemotherapy, with variable regimens. Additional radiotherapy was used in six patients. Median time to recurrence or progression was 5 months [0-44], and one patient remained free of disease at 7 years. CONCLUSIONS ERRTs share the same chemosensitivity, early recurrence, and poor prognosis as renal and cerebral RTs. No chemotherapy regimen demonstrates a superior response.
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Tena-Suck ML, Gómez-Amador JL, Ortiz-Plata A, Salina-Lara C, Rembao-Bojórquez D, Vega-Orozco R. Rhabdoid choroid plexus carcinoma: a rare histological type. ARQUIVOS DE NEURO-PSIQUIATRIA 2007; 65:705-9. [PMID: 17876420 DOI: 10.1590/s0004-282x2007000400032] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/23/2007] [Accepted: 05/08/2007] [Indexed: 11/22/2022]
Abstract
Primary central nervous system atypical teratoid/rhabdoid tumors mostly occur during early childhood and are almost invariably fatal. These tumors show similar histological and radiological features to primitive neuroectodermal tumor, meduloblastoma and choroid plexus carcinoma, but present different biological behaviors. We present the case of an 18 year-old man who presented headache, vomiting and ataxia. CT-scan and MRI revealed a posterior fossa tumor. A gross total resection was performed. An intraoperative study showed papillary-like tumors with large cells and mitotic features. Histological examination showed two different main growth patterns: solid sheets of undifferentiated polygonal cells with papillary features and rhabdoid cells. Immunohistochemically, these rhabdoid cells were positive for vimentin, epithelial membrane antigen, smooth-muscle actin, cytokeratin, S-100 protein, and glial fibrillary acidic protein. Electro-microscopically, the typical rhabdoid cells contained whorled bundles of intermediate filaments in their cytoplasm. A rhabdoid tumor is a clinicalpathological entity and emphasizes the necessity to distinguish this unique tumor from other pediatric central nervous system neoplasms. Cytopathological features, immunohistochemistry and electro-microscopy differential diagnoses are discussed.
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Affiliation(s)
- Martha Lilia Tena-Suck
- Department of Neuropathology, Instituto Nacional de Neurología y Neurocirugía, México City, México.
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Sasani M, Oktenoglu T, Ozer AF, Sarioglu AC. Giant supratentorial atypical teratoid/rhabdoid tumor presentation: a case of a five-year-old child with favorable outcome and review of the literature. Pediatr Neurosurg 2007; 43:149-54. [PMID: 17337931 DOI: 10.1159/000098392] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2005] [Accepted: 05/04/2006] [Indexed: 11/19/2022]
Abstract
Atypical teratoid/rhabdoid tumor of the central nervous system is a highly malignant neoplasm and that usually arises in the posterior fossa, survival from this is frequently poor. We present a unique case in a 21-month-old girl who had an atypical teratoid/rhabdoid tumor with cystic components located in the right fronto-parietal lobe. The patient underwent radical surgical intervention followed by chemotherapy. It consisted of five chemotherapeutic agents, but the patient did not receive any radiotherapy. The postoperative course was uneventful and the patient was followed-up by cranial magnetic resonance imaging every 3 months. Two years later at the last follow-up visit, there was no evidence of a tumor relapse on MRI, and the examination was symptom free. It is possible the favorable outcome of the patient resulted from a rapid diagnosis, prompt management, radical surgical intervention and aggressive chemotherapy.
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Affiliation(s)
- M Sasani
- Department of Neurosurgery, VKV American Hospital, Istanbul, Turkey.
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Tekkök IH, Sav A. Primary malignant rhabdoid tumor of the central nervous system--a comprehensive review. J Neurooncol 2005; 73:241-52. [PMID: 15980975 DOI: 10.1007/s11060-004-5671-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2004] [Accepted: 11/01/2004] [Indexed: 11/27/2022]
Abstract
This paper presents the case of an eight-year-old girl who presented with headache and vomiting and was found to harbor a right fronto-temporo-parietal, partially cystic and centrally solid tumor that measured 11 x 8 x 7 cm. This vascular tumor was gross totally removed. The initial histopathologic diagnosis was hemangiopericytoma and the patient received a total dose of 5330 cGy of external cranial radiation. Twelve months later, the patient presented with left lower quadrant pain and limping and the spinal MR scans showed metastases at T4-5, T7, T12-L1 and L3 levels. The voluminous lesion at T12-L1 was surgically removed. Histopathological examination of both specimens revealed that both tumors in fact were malignant rhabdoid tumor (MRT). The patient did not benefit from spinal surgery and died 4 months later. A review of the literature has shown that since Briner et al'. first report in 1985 [Pediatr Pathol 3: 117-118, 1985], 100 MRT cases have been published. More than two-thirds of reviewed cases presented with local recurrence or subarachnoid spread after a mean period of 6.9 months after diagnosis and died two months later. Infratentorial and pineal location and surgery limited to biopsy were poor prognostic indicators. Twenty-two cases remained alive at a mean period of 24.5 months. The longest survival with an intracranial MRT was 65 months. Of those remaining alive, 15 had no evidence of disease (NED). Our case is the first MRT case immunopositive for HMB-45 and has also shown that the MRT cells grow aggressive over time as demonstrated by a four-fold increase in MIB-1 labeling index.
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Affiliation(s)
- Ismail H Tekkök
- Department of Neurosurgery, Mersin University School of Medicine, Zeytinlibahce Caddesi, 33079, Mersin, Turkey.
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Parwani AV, Stelow EB, Pambuccian SE, Burger PC, Ali SZ. Atypical teratoid/rhabdoid tumor of the brain. Cancer 2005; 105:65-70. [PMID: 15690353 DOI: 10.1002/cncr.20872] [Citation(s) in RCA: 67] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND Atypical teratoid/rhabdoid tumor (AT/RT) is a highly aggressive neoplasm with a unique cytogenetic profile. Although the clinicopathologic and radiologic features of AT/RT have been described previously, to the authors' knowledge the cytomorphologic profile of this tumor has not been studied well. METHODS Nine samples of AT/RT from 8 patients were analyzed from the pathology files of 2 large institutions in a 10-year period (1993-2002). Material consisted of slides made from scraping and smearing (SS) or squash preparation (SP) of the tissue cores (six slides), fine-needle aspiration (FNA) (two slides), and cerebrospinal fluid (one slide). Smears were stained with Diff-Quik, Papanicolaou, and hematoxylin and eosin stains. RESULTS There were 4 males and 4 females who ranged in age from 1-16 years (mean age, 7.1 years). Cytomorphologic features consisted of hypercellularity (eight of eight tumors); predominantly large tissue fragments with tumor cells surrounding proliferating capillaries depicting a "papillary-like" appearance (five of eight tumors); large, round, "plasmacytoid" cells and characteristic "rhabdoid" cells (i.e., intermediate-sized cells with granular to fibrillary, brightly eosinophilic cytoplasm with or without globoid "inclusions"; large, eccentrically located, round-to-reniform nuclei with single prominent nucleoli; eight of eight tumors); small, round, primitive "neuronal-appearing" cells with a high nuclear to cytoplasmic ratio (five of eight patients); and bizarre, multinucleated giant cells (two of eight tumors). Also seen were numerous apoptotic bodies, mitoses, and significant necrosis (seven of eight tumors), and prominent dystrophic calcification (four of eight tumors). CONCLUSIONS AT/RT is extremely rare. Cytologic examination by SS, SP, or FNA offers a useful alternative to frozen section during intraoperative consultation. Cytomorphologic features are unique and lead to an accurate diagnosis in the right clinicoradiologic context. The differential diagnosis includes medulloblastoma (in cerebellar tumors), primitive neuroectodermal tumor (in suprasellar tumors), choroid plexus carcinoma, and malignant glioma.
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Affiliation(s)
- Anil V Parwani
- Department of Pathology, The Johns Hopkins Hospital, Baltimore, Maryland 21287, USA
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