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Timmermann B, Alapetite C, Dieckmann K, Kortmann RD, Lassen-Ramshad Y, Maduro JH, Ramos Albiac M, Ricardi U, Weber DC. ESTRO-SIOPE guideline: Clinical management of radiotherapy in atypical teratoid/rhabdoid tumors (AT/RTs). Radiother Oncol 2024; 196:110227. [PMID: 38492671 DOI: 10.1016/j.radonc.2024.110227] [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: 03/08/2024] [Accepted: 03/10/2024] [Indexed: 03/18/2024]
Abstract
BACKGROUND AND PURPOSE Treatment of patients with atypical teratoid/rhabdoid (AT/RT) is challenging, especially when very young (below the age of three years). Radiotherapy (RT) is part of a complex trimodality therapy. The purpose of this guideline is to provide appropriate recommendations for RT in the clinical management of patients not enrolled in clinical trials. MATERIALS AND METHODS Nine European experts were nominated to form a European Society for Radiotherapy and Oncology (ESTRO) guideline committee. A systematic literature search was conducted in PubMed/MEDLINE and Web of Science. They discussed and analyzed the evidence concerning the role of RT in the clinical management of AT/RT. RESULTS Recommendations on diagnostic imaging, therapeutic principles, RT considerations regarding timing, dose, techniques, target volume definitions, dose constraints of radiation-sensitive organs at risk, concomitant chemotherapy, and follow-up were considered. Treating children with AT/RT within the framework of prospective trials or prospective registries is of utmost importance. CONCLUSION The present guideline summarizes the evidence and clinical-based recommendations for RT in patients with AT/RT. Prospective clinical trials and international, large registries evaluating modern treatment approaches will contribute to a better understanding of the best treatment for these children in future.
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Affiliation(s)
- Beate Timmermann
- Department of Particle Therapy, University Hospital Essen, West German Proton Therapy Centre Essen (WPE), West German Cancer Center (WTZ), Germany, German Cancer Consortium (DKTK), Germany.
| | - Claire Alapetite
- Department of Radiation Oncology and Proton Therapy Center, Institut Curie, Paris-Orsay, France
| | - Karin Dieckmann
- Department of Radiation Oncology, Medical University of Vienna, Vienna, Austria
| | - Rolf-Dieter Kortmann
- Department of Particle Therapy, University Hospital Essen, West German Proton Therapy Centre Essen (WPE), West German Cancer Center (WTZ), Germany, German Cancer Consortium (DKTK), Germany; University of Leipzig Medical Center, Leipzig, Germany
| | | | - John H Maduro
- Department of Radiation Oncology, University of Groningen, University Medical Center Groningen, the Netherlands; Princess Máxima Center for Pediatric Oncology, Utrecht, the Netherlands
| | | | | | - Damien C Weber
- Center for Proton Therapy, Paul Scherrer Institute, ETH Domain, Villigen-PSI, Switzerland; Department of Radiation Oncology. Inselspital, Bern University Hospital, University of Bern, Switzerland
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Charles AJ, Smith VL, Goodwin CR, Johnson MO. An adult with recurrent atypical teratoid rhabdoid tumor of the spine. CNS Oncol 2024; 13:CNS105. [PMID: 38380555 PMCID: PMC11131339 DOI: 10.2217/cns-2023-0017] [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: 07/19/2023] [Accepted: 01/29/2024] [Indexed: 02/22/2024] Open
Abstract
Atypical teratoid rhabdoid tumors (AT/RT) are rare and highly malignant CNS neoplasms primarily affecting children. Adult cases are extremely uncommon, with only approximately 92 reported. Spinal AT/RT in adults is particularly rare. Here, we present the case of a 50-year-old patient diagnosed with AT/RT of the spine. Initially, they were diagnosed and treated for a spinal ependymoma. However, after 10 years, a recurrence was detected through magnetic resonance imaging (MRI) and the tumor was reclassified as AT/RT. We discuss the significance of SMARCB1 gene mutations in diagnosing AT/RT and describe our unique treatment approach involving surgery, radiation and anti-PD1 therapy in this patient.
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Affiliation(s)
| | - Vanessa L Smith
- Department of Pathology, Duke University School of Medicine, Durham, NC 27710, USA
| | - C Rory Goodwin
- Department of Neurosurgery, Duke University School of Medicine, Durham, NC 27710, USA
| | - Margaret O Johnson
- Department of Neurology, Duke University School of Medicine, Durham, NC 27710, USA
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Liu KX, Haas-Kogan DA, Elhalawani H. Radiotherapy for Primary Pediatric Central Nervous System Malignancies: Current Treatment Paradigms and Future Directions. Pediatr Neurosurg 2023; 58:356-366. [PMID: 37703864 DOI: 10.1159/000533777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/25/2022] [Accepted: 08/21/2023] [Indexed: 09/15/2023]
Abstract
BACKGROUND Central nervous system tumors are the most common solid tumors in childhood. Treatment paradigms for pediatric central nervous system malignancies depend on elements including tumor histology, age of patient, and stage of disease. Radiotherapy is an important modality of treatment for many pediatric central nervous system malignancies. SUMMARY While radiation contributes to excellent overall survival rates for many patients, radiation also carries significant risks of long-term side effects including neurocognitive decline, hearing loss, growth impairment, neuroendocrine dysfunction, strokes, and secondary malignancies. In recent decades, clinical trials have demonstrated that with better imaging and staging along with more sophisticated radiation planning and treatment set-up verification, smaller treatment volumes can be utilized without decrement in survival. Furthermore, the development of intensity-modulated radiotherapy and proton-beam radiotherapy has greatly improved conformality of radiation. KEY MESSAGES Recent changes in radiation treatment paradigms have decreased risks of short- and long-term toxicity for common histologies and in different age groups. Future studies will continue to develop novel radiation regimens to improve outcomes in aggressive central nervous system tumors, integrate molecular subtypes to tailor radiation treatment, and decrease radiation-associated toxicity for long-term survivors.
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Affiliation(s)
- Kevin X Liu
- Department of Radiation Oncology, Brigham and Women's Hospital/Dana-Farber Cancer Institute, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Daphne A Haas-Kogan
- Department of Radiation Oncology, Brigham and Women's Hospital/Dana-Farber Cancer Institute, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Hesham Elhalawani
- Department of Radiation Oncology, Brigham and Women's Hospital/Dana-Farber Cancer Institute, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts, USA
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Atypical teratoid rhabdoid tumours (ATRTs)-a 21-year institutional experience. Childs Nerv Syst 2023; 39:1509-1518. [PMID: 36790496 DOI: 10.1007/s00381-023-05828-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Accepted: 01/05/2023] [Indexed: 02/16/2023]
Abstract
PURPOSE Atypical teratoid/rhabdoid tumours (ATRTs) are malignant embryonal tumours of childhood that affect the central nervous system (CNS). We aim to determine which factors, including patient age, extent of resection (EOR), presence of distal metastasis and use of adjuvant therapies, affect overall survival in children with atypical teratoid/rhabdoid tumours (ATRTs) treated at this single centre. METHODS Retrospective cohort review of patients with histological diagnosis of ATRT treated over 21 years (1999-2020) was conducted. Data on demographics, tumour location, presence of metastasis, use of adjuvant therapy, extent of resection (EOR), complications, neurological outcome post-surgery, and overall survival were collected. Kaplan-Meier survival analysis was performed. RESULTS A total of 45 children (mean age 2 years) underwent 64 operations. 25 patients were <1 year of age. Gross-total resection (GTR) pre-adjuvant therapy was achieved in 15, near-total resection (NTR) in 15, subtotal resection (STR) in 9, and biopsy in 6 children. Most children had good neurological outcomes post-operatively (28/45 with GOS 5). Fourteen patients survived longer than 4 years. Survival analysis showed a significant difference in median survival in favour of GTR and localised disease. There was no significant difference in median survival between patients <1 year vs >1 year of age (p=0.84). CONCLUSION We find that presence of metastasis was an important factor in poor survival in patients with ATRT. GTR, where possible, may confer significant survival benefit in ATRT. Children aged <1 year appear to have performed as well as those >1 year and therefore should still be considered for radical surgery.
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Zhang C, Li H. Molecular targeted therapies for pediatric atypical teratoid/rhabdoid tumors. Pediatr Investig 2022; 6:111-122. [PMID: 35774526 PMCID: PMC9218972 DOI: 10.1002/ped4.12325] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Accepted: 04/26/2022] [Indexed: 01/01/2023] Open
Abstract
Atypical teratoid/rhabdoid tumors (AT/RTs) are lethal central nervous system tumors, which are primarily diagnosed in infants. Current treatments for AT/RTs include surgery, radiotherapy, and chemotherapy; these treatments have poor prognoses and challenging side effects. The pivotal genetic event in AT/RT pathogenesis comprises the inactivation of SMARCB1 or SMARCA4. Recent epigenetic studies have demonstrated mutual and subtype-specific epigenetic derangements that drive tumorigenesis; the exploitation of these potential targets might improve the dismal treatment outcomes of AT/RTs. This review aims to summarize the literature concerning targeted molecular therapies for pediatric AT/RTs.
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Affiliation(s)
- Chang Zhang
- Department of NeurosurgeryChildren's Hospital of Fudan UniversityShanghaiChina
| | - Hao Li
- Department of NeurosurgeryChildren's Hospital of Fudan UniversityShanghaiChina
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Liu YL, Tsai ML, Chen CI, Yar N, Tsai CW, Lee HL, Kuo CC, Ho WL, Hsieh KLC, Tseng SH, Miser JS, Chang CY, Chang H, Huang WC, Wong TT, Wu ATH, Yen YC. Atypical Teratoid/Rhabdoid Tumor in Taiwan: A Nationwide, Population-Based Study. Cancers (Basel) 2022; 14:cancers14030668. [PMID: 35158938 PMCID: PMC8833760 DOI: 10.3390/cancers14030668] [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: 12/27/2021] [Revised: 01/21/2022] [Accepted: 01/25/2022] [Indexed: 11/16/2022] Open
Abstract
Simple Summary Atypical teratoid/rhabdoid tumor (AT/RT) is a rare, highly malignant CNS neoplasm with poor prognosis. A retrospective population-based analysis of patients with the diagnosis of AT/RT, registered between 1999 and 2014 in Taiwan, showed that: (1) AT/RT had a higher prevalence in males, in children < 36 months of age, and at infratentorial sites; (2) older age (≥12 months), presence of the tumor in the supratentorial region, use of radiotherapy, chemotherapy, or both were associated with better prognosis compared to surgery or no treatment. These data represent a historical experience with AT/RT in Taiwan and may inform risk stratification and clinical trial design. Abstract Background: Atypical teratoid/rhabdoid tumor (AT/RT) is a rare, highly aggressive embryonal brain tumor most commonly presenting in young children. Methods: We performed a nationwide, population-based study of AT/RT (ICD-O-3 code: 9508/3) in Taiwan using the Taiwan Cancer Registry Database and the National Death Certificate Database. Results: A total of 47 cases (male/female = 29:18; median age at diagnosis, 23.3 months (IQR: 12.5–87.9)) were diagnosed with AT/RT between 1999 and 2014. AT/RT had higher prevalence in males (61.70%), in children < 36 months (55.32%), and at infratentorial or spinal locations (46.81%). Survival analyses demonstrated that patients ≥ 3 years of age (n = 21 (45%)) had a 5y-OS of 41% (p < 0.0001), treatment with radiotherapy only (n = 5 (11%)) led to a 5y-OS of 60%, treatment with chemotherapy with or without radiotherapy (n = 27 (62%)) was associated with a 5y-OS of 45% (p < 0.0001), and patients with a supratentorial tumor (n = 11 (23%)) had a 5y-OS of 51.95%. Predictors of better survival on univariate Cox proportional hazard modeling and confirmed with multivariate analysis included older age (≥1 year), supratentorial sites, and the administration of radiotherapy, chemotherapy, or both. Gender had no effect on survival. Conclusion: Older age, supratentorial site, and treatment with radiotherapy, chemotherapy, or both significantly improves the survival of patients with AT/RT.
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Affiliation(s)
- Yen-Lin Liu
- Department of Pediatrics, School of Medicine, College of Medicine, Taipei Medical University, Taipei 110, Taiwan; (Y.-L.L.); (M.-L.T.); (W.-L.H.); (C.-Y.C.); (H.C.)
- Department of Pediatrics, Taipei Medical University Hospital, Taipei 110, Taiwan
- Pediatric Brain Tumor Program, Taipei Cancer Center, Taipei Neurological Institute, Taipei Medical University, Taipei 110, Taiwan; (H.-L.L.); (K.L.-C.H.); (J.S.M.); (T.-T.W.)
- TMU Research Center of Cancer Translational Medicine, Taipei Medical University, Taipei 110, Taiwan
| | - Min-Lan Tsai
- Department of Pediatrics, School of Medicine, College of Medicine, Taipei Medical University, Taipei 110, Taiwan; (Y.-L.L.); (M.-L.T.); (W.-L.H.); (C.-Y.C.); (H.C.)
- Department of Pediatrics, Taipei Medical University Hospital, Taipei 110, Taiwan
- Pediatric Brain Tumor Program, Taipei Cancer Center, Taipei Neurological Institute, Taipei Medical University, Taipei 110, Taiwan; (H.-L.L.); (K.L.-C.H.); (J.S.M.); (T.-T.W.)
| | - Chang-I Chen
- Department of Health Care Administration, College of Management, Taipei Medical University, Taipei 110, Taiwan; (C.-I.C.); (N.Y.); (C.-C.K.)
| | - Noi Yar
- Department of Health Care Administration, College of Management, Taipei Medical University, Taipei 110, Taiwan; (C.-I.C.); (N.Y.); (C.-C.K.)
| | - Ching-Wen Tsai
- Health Data Analytics and Statistics Center, Office of Data Science, Taipei Medical University, Taipei 110, Taiwan;
| | - Hsin-Lun Lee
- Pediatric Brain Tumor Program, Taipei Cancer Center, Taipei Neurological Institute, Taipei Medical University, Taipei 110, Taiwan; (H.-L.L.); (K.L.-C.H.); (J.S.M.); (T.-T.W.)
- Department of Radiation Oncology, Taipei Medical University Hospital, Taipei 110, Taiwan
- Department of Radiology, School of Medicine, College of Medicine, Taipei Medical University, Taipei 110, Taiwan
| | - Chia-Chun Kuo
- Department of Health Care Administration, College of Management, Taipei Medical University, Taipei 110, Taiwan; (C.-I.C.); (N.Y.); (C.-C.K.)
- Department of Radiation Oncology, Taipei Medical University Hospital, Taipei 110, Taiwan
- Ph.D. Program for Cancer Molecular Biology and Drug Discovery, College of Medical Science and Technology, Taipei Medical University and Academia Sinica, Taipei 110, Taiwan
- Department of Radiation Oncology, Wan Fang Hospital, Taipei Medical University, Taipei 110, Taiwan
| | - Wan-Ling Ho
- Department of Pediatrics, School of Medicine, College of Medicine, Taipei Medical University, Taipei 110, Taiwan; (Y.-L.L.); (M.-L.T.); (W.-L.H.); (C.-Y.C.); (H.C.)
- Department of Pediatrics, Taipei Medical University Hospital, Taipei 110, Taiwan
- Pediatric Brain Tumor Program, Taipei Cancer Center, Taipei Neurological Institute, Taipei Medical University, Taipei 110, Taiwan; (H.-L.L.); (K.L.-C.H.); (J.S.M.); (T.-T.W.)
- School of Medicine, College of Medicine, Fu Jen Catholic University, New Taipei City 242, Taiwan
- Department of Pediatrics, Shin Kong Wu Ho-Su Memorial Hospital, Taipei 111, Taiwan
| | - Kevin Li-Chun Hsieh
- Pediatric Brain Tumor Program, Taipei Cancer Center, Taipei Neurological Institute, Taipei Medical University, Taipei 110, Taiwan; (H.-L.L.); (K.L.-C.H.); (J.S.M.); (T.-T.W.)
- TMU Research Center of Cancer Translational Medicine, Taipei Medical University, Taipei 110, Taiwan
- Department of Radiology, School of Medicine, College of Medicine, Taipei Medical University, Taipei 110, Taiwan
- Department of Medical Imaging, Taipei Medical University Hospital, Taipei 110, Taiwan
| | - Sung-Hui Tseng
- Department of Physical Medicine and Rehabilitation, Taipei Medical University Hospital, Taipei 110, Taiwan;
- Department of Physical Medicine and Rehabilitation, School of Medicine, College of Medicine, Taipei Medical University, Taipei 110, Taiwan
| | - James S. Miser
- Pediatric Brain Tumor Program, Taipei Cancer Center, Taipei Neurological Institute, Taipei Medical University, Taipei 110, Taiwan; (H.-L.L.); (K.L.-C.H.); (J.S.M.); (T.-T.W.)
- Department of Pediatrics, City of Hope Comprehensive Cancer Center, Duarte, CA 91010, USA
- Cancer Center, Taipei Medical University Hospital, Taipei 110, Taiwan
| | - Chia-Yau Chang
- Department of Pediatrics, School of Medicine, College of Medicine, Taipei Medical University, Taipei 110, Taiwan; (Y.-L.L.); (M.-L.T.); (W.-L.H.); (C.-Y.C.); (H.C.)
- Department of Pediatrics, Taipei Medical University Hospital, Taipei 110, Taiwan
- Pediatric Brain Tumor Program, Taipei Cancer Center, Taipei Neurological Institute, Taipei Medical University, Taipei 110, Taiwan; (H.-L.L.); (K.L.-C.H.); (J.S.M.); (T.-T.W.)
| | - Hsi Chang
- Department of Pediatrics, School of Medicine, College of Medicine, Taipei Medical University, Taipei 110, Taiwan; (Y.-L.L.); (M.-L.T.); (W.-L.H.); (C.-Y.C.); (H.C.)
- Department of Pediatrics, Taipei Medical University Hospital, Taipei 110, Taiwan
| | - Wen-Chang Huang
- Department of Pathology, Wan Fang Hospital, Taipei Medical University, Taipei 110, Taiwan;
| | - Tai-Tong Wong
- Pediatric Brain Tumor Program, Taipei Cancer Center, Taipei Neurological Institute, Taipei Medical University, Taipei 110, Taiwan; (H.-L.L.); (K.L.-C.H.); (J.S.M.); (T.-T.W.)
- TMU Research Center of Cancer Translational Medicine, Taipei Medical University, Taipei 110, Taiwan
- Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei 110, Taiwan
- Neuroscience Research Center, Taipei Medical University Hospital, Taipei 110, Taiwan
- Division of Pediatric Neurosurgery, Department of Neurosurgery, Taipei Medical University Hospital, Taipei Neuroscience Institute, Taipei Medical University, Taipei 110, Taiwan
| | - Alexander T. H. Wu
- TMU Research Center of Cancer Translational Medicine, Taipei Medical University, Taipei 110, Taiwan
- The Ph.D. Program of Translational Medicine, College of Medical Science and Technology, Taipei Medical University, Taipei 110, Taiwan
- Clinical Research Center, Taipei Medical University Hospital, Taipei Medical University, Taipei 110, Taiwan
- Graduate Institute of Medical Sciences, National Defense Medical Center, Taipei 114, Taiwan
- Correspondence: (A.T.H.W.); (Y.-C.Y.)
| | - Yu-Chun Yen
- Health Data Analytics and Statistics Center, Office of Data Science, Taipei Medical University, Taipei 110, Taiwan;
- Correspondence: (A.T.H.W.); (Y.-C.Y.)
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Meng L, Wang L, Shao G. Relapsing cerebral atypical teratoid/rhabdoid tumor after trimodality therapy: A case report. Medicine (Baltimore) 2021; 100:e27986. [PMID: 34964793 PMCID: PMC8615398 DOI: 10.1097/md.0000000000027986] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Accepted: 11/11/2021] [Indexed: 01/05/2023] Open
Abstract
INTRODUCTION Atypical teratoid rhabdoid tumor (AT/RT) is a high-grade embryonal malignant neoplasm of the central nervous system. It is rare and most often diagnosed in children <4 years of age. The biological manifestations of AT/RTs are highly malignant and have a very poor prognosis. Here, we present the case of a 16-year-old boy with AT/RT in the right parietal lobe and with a dismal outcome. PATIENT CONCERNS A 16-year-old male boy presented with a headache after waking up for 1 year without obvious cause. The pain was persistent and dull, mainly in the right orbital, and was slightly relieved after pressing the orbital. Occasionally, nausea and vomiting occurred, and the vomiting was gastric contents. Examination and head computed tomography performed at a local hospital revealed a space-occupying lesion in the right parietal lobe. The patient was then transferred to our hospital for further diagnosis and treatment. DIAGNOSIS The patient underwent craniotomy and gross total excision of the tumor. Further histologic examination of the tumor was identified (space-occupying lesion in the right parietal lobe) AT/RT, World Health Organization grade IV. INTERVENTIONS The patient was transferred to the oncology department for radiotherapy and chemotherapy after surgery recovery. OUTCOMES The patient did not comply with the advice for adjuvant chemotherapy regularly and the tumor recurred rapidly. Finally, the patient died after 18 months after the definitive surgery. CONCLUSION In conclusion, in the presence of a tumor with peripheral cystic components or hemorrhage in young children, a diagnosis of AT/RT must always be considered. Patients must follow the doctor's advice for active treatment. All relevant data are within the paper and its Supporting Information files.
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Meredith DM. Advances in Diagnostic Immunohistochemistry for Primary Tumors of the Central Nervous System. Adv Anat Pathol 2020; 27:206-219. [PMID: 30720470 DOI: 10.1097/pap.0000000000000225] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
As genomic characterization becomes increasingly necessary for accurate diagnosis of tumors of the central nervous system, identification of rapidly assessible biomarkers is equally important to avoid excessive cost and delay in initiation of therapy. This article reviews novel immunohistochemical markers that may be used to determine mutation status, activation of signaling pathways, druggable targets, and cell lineage in many diverse tumor types. In particular, recently added entities to the 2016 WHO classification of central nervous system tumors will be addressed, including IDH-mutant gliomas, diffuse midline glioma, epithelioid glioblastoma, angiocentric glioma, RELA-rearranged ependymoma, embryonal tumors (medulloblastoma, atypical teratoid/rhabdoid tumor, pineoblastoma, embryonal tumor with multilayered rosettes, and other genetically defined high-grade neuroepithelial tumors), and meningiomas associated with germline alterations.
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Chen F, Mei W, Lu W, Zeng T, Kang D, Wu X, You H. Atypical Teratoid/Rhabdoid Tumor Originated From the Trigeminal Nerve in a Young Male Adult: Case Report and Review of the Literature. Front Neurol 2020; 11:265. [PMID: 32373048 PMCID: PMC7186469 DOI: 10.3389/fneur.2020.00265] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Accepted: 03/20/2020] [Indexed: 11/17/2022] Open
Abstract
Atypical teratoid/rhabdoid tumor (AT/RT) is a highly malignant central nervous system neoplasm predominantly found in children under the age of 3 years, and is extremely rare in adults. There is no specific clinical presentations or radiological features in reported cases of AT/RT. Diagnosis of brain AT/RT is mainly dependent on the classical pathological characteristics. We report a rare case of AT/RT arising from the trigeminal nerve and leading to progressively multiple cranial nerve palsies in a 25-year-old male patient. Microsurgical resection of the tumor has been performed and confirmed the diagnosis by postoperative pathology. To our knowledge, this is the second case of adult-onset AT/RT originating from the trigeminal nerve.
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Affiliation(s)
- Fuxiang Chen
- Department of Neurosurgery, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Wenzhong Mei
- Department of Neurosurgery, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Wen Lu
- Department of Disease Prevention and Healthcare, Fujian Provincial Hospital, Fuzhou, China
| | - Tiefa Zeng
- Department of Neurosurgery, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Dezhi Kang
- Department of Neurosurgery, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Xiyue Wu
- Department of Neurosurgery, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China
| | - Honghai You
- Department of Neurosurgery, The First Affiliated Hospital of Fujian Medical University, Fuzhou, China
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Richards A, Ved R, Murphy C, Hennigan D, Kilday JP, Kamaly-Asl I, Mallucci C, Bhatti I, Patel C, Leach P. Outcomes with respect to extent of surgical resection for pediatric atypical teratoid rhabdoid tumors. Childs Nerv Syst 2020; 36:713-719. [PMID: 31889208 DOI: 10.1007/s00381-019-04478-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Revised: 10/16/2019] [Accepted: 12/17/2019] [Indexed: 12/30/2022]
Abstract
PURPOSE To evaluate overall survival for atypical teratoid rhabdoid tumors (ATRTs) in relation to extent of surgical resection. METHODS The neurosurgical tumor databases from three UK Pediatric centers (University Hospital of Wales, Alder Hey and Royal Manchester Children's Hospital) were analyzed. Patients with a diagnosis of ATRT were identified between 2000 and 2018. Data was collected regarding demographics, extent of resection, complications, and overall survival. RESULTS Twenty-four patients diagnosed with ATRT underwent thirty-eight operations. The age range was 20 days to 147 months (median 17.5 months). The most common location for the tumor was the posterior fossa (nine patients; 38%). Six patients (25%) underwent a complete total resection (CTR), seven (29%) underwent a near total resection (NTR), eight (33.3%) underwent a subtotal resection (STR), and three patients (12.5%) had biopsy only. Two-thirds of patients who underwent a CTR are still alive, as of March 2019, compared to 29% in the NTR and 12.5% in the STR groups. Out of the thirty-eight operations, there were a total of twenty-two complications, of which the most common was pseudomeningocele (27%). The extent of surgical resection (p = 0.021), age at surgery (p = 0.00015), and the presence of metastases at diagnosis (0.015) significantly affected overall survival. CONCLUSIONS Although these patients are a highly vulnerable group, maximal resection is recommended where possible, for the best chance of long-term survival. However, near total resections are likely beneficial when compared with subtotal resections and biopsy alone. Maximal surgical resection should be combined with adjuvant therapies for the best long-term outcomes.
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Affiliation(s)
- Alexandra Richards
- Department of Pediatric Neurosurgery, University Hospital of Wales, Cardiff, CF14 4XW, UK.
| | - Ronak Ved
- Department of Pediatric Neurosurgery, University Hospital of Wales, Cardiff, CF14 4XW, UK
| | - Christopher Murphy
- Department of Pediatric Neurosurgery, Royal Manchester Children's Hospital, Manchester, M13 9WL, UK
| | - Dawn Hennigan
- Department of Pediatric Neurosurgery, Alder Hey Children's Hospital, Liverpool, L14 5AB, UK
| | - John-Paul Kilday
- Department of Pediatric Neuro-Oncology, Children's Brain Tumor Research Network, Royal Manchester Children's Hospital, Manchester, M13 9WL, UK
| | - Ian Kamaly-Asl
- Department of Pediatric Neurosurgery, Royal Manchester Children's Hospital, Manchester, M13 9WL, UK
| | - Conor Mallucci
- Department of Pediatric Neurosurgery, Alder Hey Children's Hospital, Liverpool, L14 5AB, UK
| | - Imran Bhatti
- Department of Pediatric Neurosurgery, University Hospital of Wales, Cardiff, CF14 4XW, UK
| | - Chirag Patel
- Department of Pediatric Neurosurgery, University Hospital of Wales, Cardiff, CF14 4XW, UK
| | - Paul Leach
- Department of Pediatric Neurosurgery, University Hospital of Wales, Cardiff, CF14 4XW, UK
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Lakhdar F, Benzagmout M, Arkha Y, Chakour K, Chaoui MEF. ATRT of lateral ventricle in a child: A Rare Tumor at a Very Rare Location. Asian J Neurosurg 2020; 15:225-229. [PMID: 32181209 PMCID: PMC7057871 DOI: 10.4103/ajns.ajns_128_19] [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: 05/05/2019] [Accepted: 09/17/2019] [Indexed: 11/05/2022] Open
Abstract
Atypical teratoid/rhabdoid tumors (AT/RTs) of infancy are highly malignant central nervous system neoplasms that are most commonly seen during the first 2 years of life with limited therapeutic options. To date, only two cases have been described in the lateral ventricle. A 4-year-old boy presented with a 4-month history of increased intracranial pressure. Cerebral magnetic resonance imaging (MRI) revealed a huge intraventricular tumor, occupying the entire temporal horn and the body of the left lateral ventricle. The boy was operated through a left temporal transventricular approach with gross total removal of the lesion. The histopathological diagnosis was an AT/RT. The infant underwent adjuvant chemotherapy and radiation therapy. The 1-year MRI of control showed a local recurrence of the tumor. Then after, Gamma Knife radiosurgery was performed because of the small volume and the deep location of the lesion. At the 3-month follow-up, the MRI showed a significant growth of the tumor volume, and the child was given additional adjuvant chemotherapy. Unfortunately, he died 9 months later. AT/RT of the lateral ventricle is a very rare tumor in children, associated with a poor prognosis in spite of multimodal treatment. Gamma knife surgery (GKS) was rarely reported as a treatment modality of AT/RT. The aim of this work is to discuss about the rarity of this tumor and the best treatment strategy to improve prognosis.
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Affiliation(s)
- Fayçal Lakhdar
- Department of Neurosurgery, Hassan II Hospital, University Sidi Mohammed Ben Abdellah, Fez, Morocco
| | - Mohammed Benzagmout
- Department of Neurosurgery, Hassan II Hospital, University Sidi Mohammed Ben Abdellah, Fez, Morocco
| | - Yasser Arkha
- Department of Neurosurgery, Hopital des Spéciaités, University Mohammed V of Medecine, Rabat, Morocco
| | - Khalid Chakour
- Department of Neurosurgery, Hassan II Hospital, University Sidi Mohammed Ben Abdellah, Fez, Morocco
| | - Mohammed El Faiz Chaoui
- Department of Neurosurgery, Hassan II Hospital, University Sidi Mohammed Ben Abdellah, Fez, Morocco
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Shen Z, Wang N, Shi W, Zhang P, Weng J, Zeng H. Atypical teratoid rhabdoid tumor mimicking type II neurofibromatosis: A case report. Medicine (Baltimore) 2019; 98:e14308. [PMID: 30702605 PMCID: PMC6380747 DOI: 10.1097/md.0000000000014308] [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] [Indexed: 11/25/2022] Open
Abstract
RATIONALE Brain magnetic resonance imaging (MRI) images of atypical teratoid rhabdoid tumor (ATRT) often present heterogeneous signals of various cells without remarkable features of the disease. We describe a unique case of atypical brain MRI images presenting as an type II neurofibromatosis and explore some diagnostic hints. PATIENT CONCERNS A 1-year-and-7-month-old boy admitted to our department with a 7-day history of drowsiness and 2-day history of emesis, and his presenting complaint was repeated vomit. On physical examination, he had drowsiness, positive sun set sign, slow light reflection, high muscular tension of limbs and 55 cm head circumference. MRI presented masses of bilateral auditory nerve distribution area, the fourth ventricle and right frontal lobe, obstructive hydrocephalus, and amplified cisterna magna. Particularly, dumbbell shape tumor in left cerebellopontine angle area and the fourth ventricle showed iso- or hypo-intensity on T1-weighted image and mix-intensity on T2-weighted image with irregular frontier, obvious mutual high and low signal on T2-weighted image, and growing along cerebrospinal fluid pathway. DIAGNOSIS The diagnosis of type II neurofibromatosis (NF-II) was considered pre-operatively. After surgery, postoperative histopathology confirmed the diagnosis of ATRT. INTERVENTIONS After ventriculo-peritoneal (VP) shunt, no evidence of tumor was inspected in cerebrospinal fluid, and enhancement MRI showed heterogeneous contrast signal on dumbbell shape tumor. We executed an incomplete microsurgery for dumbbell shape lesion in left auditory nerve distribution area and the fourth ventricle for differential diagnosis and facilitating further treatment. OUTCOMES The patient did not recover well postoperatively and suffered from severe pulmonary infection. Refusing further intervention in view of poor prognosis of ATRT, the patient was transferred to another hospital for rehabilitation care. The patient died from progressive tumor and respiratory failure after 2 months. LESSONS The diagnosis of ATRT can be challenging, in our case due to the disturbance of bilateral auditory nerve distribution area tumors. Under MRI, Irregular frontier, obvious mutual high and low signal on T2-weighted image, growing along cerebrospinal fluid pathway, and heterogeneous contrast enhancement should lead the clinician to strongly consider ATRT.
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Ma XJ, Li D, Wang L, Hao SY, Zhang LW, Zhang JT, Wu Z. Overall Survival of Primary Intracranial Atypical Teratoid Rhabdoid Tumor Following Multimodal Treatment: A Pooled Analysis of Individual Patient Data. Neurosurg Rev 2018; 43:281-292. [PMID: 30535934 DOI: 10.1007/s10143-018-1055-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Accepted: 11/13/2018] [Indexed: 11/27/2022]
Abstract
No standard treatment protocol to guide the management of the primary central nervous system atypical teratoid rhabdoid tumors (ATRTs). To evaluate the efficacy of GTR (gross total resection), RT (radiotherapy), CCMT (conventional chemotherapy), or intensified chemotherapy (ICMT) and verify the optimal treatment strategy. A total of 501 cases (18 cases from our center and 483 cases from published literature) were eligible for analysis. Clinical characteristics were reviewed, and overall survival (OS) of each combined treatment modality was compared. These prior publication data were processed according to PRISMA guidelines. This study included 265 (52.9%) males and 216 (43.1%) females. The median age of the cohort was 2.2 years with 295 (58.9%) cases younger than 3 years. GTR was achieved in 217 (43.3%) patients. Initial adjuvant CCMT, CCMT plus intrathecal chemotherapy (ITCMT), CCMT plus high-dose chemotherapy (HDCMT), and CCMT plus ITCMT and HDCMT were administered in 228 (45.5%), 78 (15.6%), 55 (11.0%), and 24 (4.8%) patients, respectively. Radiotherapy (RT) was prescribed in 266 (53.1%) patients. Fewer patients younger than 3 years old received RT (21.9% vs 33.0%, p < 0.001, chi-square test). The OS of the entire cohort at 1, 3, and 5 years were 56.6, 35.9, and 30.8%, respectively. After adjusting for age and sex, GTR (HR 0.630; p < 0.001), RT (HR = 0.295; p < 0.001), CCMT (HR = 0.382; p < 0.001), and ICMT (HR = 0.209; p < 0.001) were independent prognostic factors. The 3-year OS of surgery alone, surgery plus CCMT, surgery plus RT, surgery plus ICMT, surgery plus CCMT and RT, and surgery plus ICMT and RT were 8.9, 13.4, 23.7, 37.4, 48.3, and 68.5%, respectively. When taking into consideration the extent of tumor resection (n = 462), GTR followed by RT, CCMT, intrathecal chemotherapy, and high-dose chemotherapy provided the best OS (5-year OS 88.2%). In younger children, adjuvant ICMT had a greater 3-year OS than adjuvant RT alone (34.0% vs 0%, p = .001). This study identified independent favorable predictors for OS of ATRTs and distinguished significantly different OS following various treatment modalities. If tolerable, intensive treatment with GTR followed by adjuvant RT and ICMT is recommended. Intensified CCMT could be an alternative to avoid radiological radiotoxicity for younger children CRD42018098841.
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Affiliation(s)
- Xiu-Jian Ma
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Tiantan Xili 6, Dongcheng District, Beijing, People's Republic of China
| | - Da Li
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Tiantan Xili 6, Dongcheng District, Beijing, People's Republic of China.
| | - Liang Wang
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Tiantan Xili 6, Dongcheng District, Beijing, People's Republic of China
| | - Shu-Yu Hao
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Tiantan Xili 6, Dongcheng District, Beijing, People's Republic of China
| | - Li-Wei Zhang
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Tiantan Xili 6, Dongcheng District, Beijing, People's Republic of China
| | - Jun-Ting Zhang
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Tiantan Xili 6, Dongcheng District, Beijing, People's Republic of China
| | - Zhen Wu
- Department of Neurosurgery, Beijing Tiantan Hospital, Capital Medical University, Tiantan Xili 6, Dongcheng District, Beijing, People's Republic of China.
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