1
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Mackel CE, Medeiros I, Moore BE, Zhao Q, Jha R. Intracranial Malignant Peripheral Nerve Sheath Tumors Not Associated with a Cranial Nerve: Systematic Review and Illustrative Case. World Neurosurg 2021; 156:76-91. [PMID: 34563719 DOI: 10.1016/j.wneu.2021.09.072] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Revised: 09/14/2021] [Accepted: 09/15/2021] [Indexed: 11/30/2022]
Abstract
OBJECTIVE Primary intracranial malignant peripheral nerve sheath tumors (MPNSTs) not associated with cranial nerves are rare and aggressive neoplasms. The rarity of presentation has precluded rigorous analysis of diagnosis, risk factors, treatment, and survival. We analyzed every reported case through exhaustive literature review. In addition, we present our own experience managed with resection, radiotherapy, and first use of targeted therapy in a tumor of this type for a BRAF mutation identified during next-generation sequencing. METHODS Two databases, PubMed and Embase, and crossed references were queried for intracranial MPNSTs not associated with a cranial nerve. Extracted variables included demographics, risk factors, tumor characteristics, interventions, and outcomes. Univariate and multivariate analysis was performed to identify factors with survival benefit. RESULTS A total of 56 patients (including the present case) were included from 743 literature results. There was a male/female ratio of 1.5:1 and mean diagnosis age of 29.7 ± 21.8 years. Seventy-one percent of cases were sporadic and 23% neurofibromatosis type 1 related. Median survival was 29 ± 22.1 months with 1-year survival of 60%. Factors associated on univariate analysis with reduced survival were subtotal resection (P = 0.05), older age (P = 0.023), triton histology (P < 0.001), and early recurrence (≤6 months) (P = 0.018). On multivariate analysis, gross total resection reduced mortality risk (P = 0.011), whereas triton histology (P = 0.017) and infratentorial tumor location (P = 0.037) increased mortality. CONCLUSIONS We present a systematic review of intracranial MPNSTs not associated with a cranial nerve. These tumors have poor prognosis and benefit from aggressive resection, multimodal treatment, and close follow-up. Next-generation sequencing can show molecular alterations for potential targeted therapy.
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Affiliation(s)
- Charles E Mackel
- Department of Neurosurgery, Beth Israel Deaconess Medical Center, Lowry Medical Office Building, Boston, Massachusetts, USA; Department of Neurosurgery, Boston Medical Center, Boston, Massachusetts, USA.
| | - Isabela Medeiros
- Department of Pathology and Laboratory Medicine, Boston Medical Center, Boston, Massachusetts, USA
| | - Brian E Moore
- Department of Pathology and Laboratory Medicine, Boston Medical Center, Boston, Massachusetts, USA
| | - Qing Zhao
- Department of Pathology and Laboratory Medicine, Boston Medical Center, Boston, Massachusetts, USA
| | - Ribhu Jha
- Department of Neurosurgery, Boston Medical Center, Boston, Massachusetts, USA
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2
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Allison CM, Shumon S, Joshi A, Quaegebeur A, Sinclair G, Surash S. Malignant intracerebral nerve sheath tumor in a patient with Noonan syndrome: illustrative case. JOURNAL OF NEUROSURGERY: CASE LESSONS 2021; 1:CASE21146. [PMID: 35854906 PMCID: PMC9245752 DOI: 10.3171/case21146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Accepted: 04/29/2021] [Indexed: 12/05/2022]
Abstract
BACKGROUND Malignant peripheral nerve sheath tumors (MPNSTs) within the neuroaxis are rare, usually arising from peripheral and cranial nerves. Even more scarce are cranial subclassifications of MPNSTs termed “malignant intracerebral nerve sheath tumors” (MINSTs). These tumors are aggressive, with a strong tendency for metastasis. With this presentation, alongside resistance to adjunctive therapy, complete excision is the mainstay of treatment, although it is often insufficient, resulting in a high rate of mortality. OBSERVATIONS The authors report the case of an adult patient with a history of Noonan syndrome (NS) presenting with slowly progressive right-sided hemiparesis and right-sided focal motor seizures. Despite initial imaging and histology suggesting a left frontal lobe high-grade intrinsic tumor typical of a glioblastoma, subsequent molecular analysis confirmed a diagnosis of MINST. The patient’s neurological condition improved after gross-total resection and adjuvant chemo-radiation; he remains on follow-up. LESSONS MINSTs are rare neoplasms with a poor prognosis; management options are limited, with surgery being the cornerstone of treatment. Reports on rare tumors such as this will increase awareness of this particular pathology and disclose clinical experience. In this case, the authors were unable to establish a definite cause-and-effect relation between NS and MINST. Nevertheless, it remains the first reported case in the literature.
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Affiliation(s)
- Callum M. Allison
- Departments of Neurosurgery and
- Pathology, Royal Victoria Infirmary, Newcastle Upon Tyne, United Kingdom
| | | | - Abhijit Joshi
- Department of Neurosurgery, Bezmialem Vakif University Hospital, Istanbul, Turkey; and
| | - Annelies Quaegebeur
- Division of Neuropathology, National Hospital for Neurology and Neurosurgery, University College London Hospitals NHS Foundation Trust, London, United Kingdom
| | - Georges Sinclair
- Newcastle University Medical School, Newcastle Upon Tyne, United Kingdom
- Department of Oncology, James Cook University Hospital, Middlesbrough, United Kingdom
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3
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Yue JK, Chang D, Oh T, Winkler EA, Lu AY, Hetts SW, Young EP, Reddy AT, Fox CK, Abla AA, Roland JL. Multiple Tumor-Associated Intracranial Aneurysms Adjacent to a Suprasellar Germ Cell Tumor: Case Report and Review of Literature. Pediatr Neurosurg 2021; 56:482-491. [PMID: 34320494 DOI: 10.1159/000517890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Accepted: 06/14/2021] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Tumor-associated intracranial aneurysms are rare and not well understood. CASE PRESENTATION We describe a 4-year-old female with multiple intracranial aneurysms intimately associated with a suprasellar germ cell tumor (GCT). We provide the clinical history, medical, and surgical treatment course, as well as a comprehensive and concise synthesis of the literature on tumor-associated aneurysms. DISCUSSION We discuss mechanisms for aneurysm formation with relevance to the current case, including cellular and paracrine signaling pertinent to suprasellar GCTs and possible molecular pathways involved. We review the complex multidisciplinary treatment required for complex tumor and cerebrovascular interactions.
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Affiliation(s)
- John K Yue
- Department of Neurological Surgery, University of California San Francisco, San Francisco, California, USA
| | - Diana Chang
- Department of Neurological Surgery, University of California San Francisco, San Francisco, California, USA
| | - Taemin Oh
- Department of Neurological Surgery, University of California San Francisco, San Francisco, California, USA
| | - Ethan A Winkler
- Department of Neurological Surgery, University of California San Francisco, San Francisco, California, USA
| | - Alex Y Lu
- Department of Neurological Surgery, University of California San Francisco, San Francisco, California, USA
| | - Steven W Hetts
- Department of Interventional Neuroradiology, University of California San Francisco, San Francisco, California, USA
| | - Elizabeth P Young
- Department of Pediatric Hematology/Oncology, University of California San Francisco, San Francisco, California, USA
| | - Alyssa T Reddy
- Department of Pediatric Hematology/Oncology, University of California San Francisco, San Francisco, California, USA
| | - Christine K Fox
- Department of Neurology, University of California San Francisco, San Francisco, California, USA
| | - Adib A Abla
- Department of Neurological Surgery, University of California San Francisco, San Francisco, California, USA
| | - Jarod L Roland
- Department of Neurological Surgery, University of California San Francisco, San Francisco, California, USA
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4
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Santoro C, Picariello S, Palladino F, Spennato P, Melis D, Roth J, Cirillo M, Quaglietta L, D’Amico A, Gaudino G, Meucci MC, Ferrara U, Constantini S, Perrotta S, Cinalli G. Retrospective Multicentric Study on Non-Optic CNS Tumors in Children and Adolescents with Neurofibromatosis Type 1. Cancers (Basel) 2020; 12:E1426. [PMID: 32486389 PMCID: PMC7353051 DOI: 10.3390/cancers12061426] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 05/22/2020] [Accepted: 05/28/2020] [Indexed: 02/01/2023] Open
Abstract
s: The natural history of non-optic central nervous system (CNS) tumors in neurofibromatosis type 1 (NF1) is largely unknown. Here, we describe prevalence, clinical presentation, treatment, and outcome of 49 non-optic CNS tumors observed in 35 pediatric patients (0-18 years). Patient- and tumor-related data were recorded. Overall survival (OS) and progression-free survival (PFS) were evaluated. Eighteen patients (51%) harbored an optic pathway glioma (OPG) and eight (23%) had multiple non-optic CNS lesions. The majority of lesions (37/49) were managed with a wait-and-see strategy, with one regression and five reductions observed. Twenty-one lesions (42.9%) required surgical treatment. Five-year OS was 85.3%. Twenty-four patients progressed with a 5-year PFS of 41.4%. Patients with multiple low-grade gliomas progressed earlier and had a lower 5-year PFS than those with one lesion only (14.3% vs. 57.9%), irrespective of OPG co-presence. Non-optic CNS tumors are common in young patients with NF1. Neither age and symptoms at diagnosis nor tumor location influenced time to progression in our series. Patients with multiple lesions tended to have a lower age at onset and to progress earlier, but with a good OS.
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Affiliation(s)
- Claudia Santoro
- Neurofibromatosis Referral Center, Department of Women’s and Children’s Health, and General and Specialized Surgery, “Luigi Vanvitelli” University of Campania, Via Luigi de Crecchio 2, 80138 Naples, Italy; (S.P.); (F.P.); (G.G.); (S.P.)
- Clinic of Child and Adolescent Neuropsychiatry, Department of Mental and Physical Health, and Preventive Medicine, “Luigi Vanvitelli” University of Campania, Largo Madonna delle Grazie 1, 80138 Naples, Italy
| | - Stefania Picariello
- Neurofibromatosis Referral Center, Department of Women’s and Children’s Health, and General and Specialized Surgery, “Luigi Vanvitelli” University of Campania, Via Luigi de Crecchio 2, 80138 Naples, Italy; (S.P.); (F.P.); (G.G.); (S.P.)
- Department of Advanced Medical and Surgical Sciences, “Luigi Vanvitelli” University of Campania, P.zza L. Miraglia 2, 80138 Naples, Italy
| | - Federica Palladino
- Neurofibromatosis Referral Center, Department of Women’s and Children’s Health, and General and Specialized Surgery, “Luigi Vanvitelli” University of Campania, Via Luigi de Crecchio 2, 80138 Naples, Italy; (S.P.); (F.P.); (G.G.); (S.P.)
| | - Pietro Spennato
- Department of Pediatric Neurosurgery, Santobono-Pausilipon Children’s Hospital, Via Mario Fiore 6, 80129 Naples, Italy; (P.S.); (M.C.M.); (G.C.)
| | - Daniela Melis
- Department of Medicine, Surgery and Dentistry, “Scuola Medica Salernitana”, Via Salvador Allende, Baronissi, 84081 Salerno, Italy;
| | - Jonathan Roth
- Department of Pediatric Neurosurgery, Dana Children’s Hospital, Tel Aviv Sourasky Medical Center, 6 Weizmann St., Tel Aviv 6423906, Israel; (J.R.); (S.C.)
| | - Mario Cirillo
- Department of Medicine, Surgery, Neurology, Metabolism and Geriatrics, “Luigi Vanvitelli” University of Campania, Piazza Luigi Miraglia 2, 80138 Naples, Italy;
| | - Lucia Quaglietta
- Department of Pediatric Oncology, Santobono-Pausilipon Children’s Hospital, Via Mario Fiore 6, 80129 Naples, Italy;
| | - Alessandra D’Amico
- Department of Advanced Biomedical Sciences, “Federico II” University of Naples, Via Sergio Pansini 5, 80100 Naples, Italy;
| | - Giuseppina Gaudino
- Neurofibromatosis Referral Center, Department of Women’s and Children’s Health, and General and Specialized Surgery, “Luigi Vanvitelli” University of Campania, Via Luigi de Crecchio 2, 80138 Naples, Italy; (S.P.); (F.P.); (G.G.); (S.P.)
| | - Maria Chiara Meucci
- Department of Pediatric Neurosurgery, Santobono-Pausilipon Children’s Hospital, Via Mario Fiore 6, 80129 Naples, Italy; (P.S.); (M.C.M.); (G.C.)
| | - Ursula Ferrara
- Section of Pediatrics, Department of Translational Medical Science, “Federico II” University of Naples, Via Sergio Pansini 5, 80100 Naples, Italy;
| | - Shlomi Constantini
- Department of Pediatric Neurosurgery, Dana Children’s Hospital, Tel Aviv Sourasky Medical Center, 6 Weizmann St., Tel Aviv 6423906, Israel; (J.R.); (S.C.)
| | - Silverio Perrotta
- Neurofibromatosis Referral Center, Department of Women’s and Children’s Health, and General and Specialized Surgery, “Luigi Vanvitelli” University of Campania, Via Luigi de Crecchio 2, 80138 Naples, Italy; (S.P.); (F.P.); (G.G.); (S.P.)
| | - Giuseppe Cinalli
- Department of Pediatric Neurosurgery, Santobono-Pausilipon Children’s Hospital, Via Mario Fiore 6, 80129 Naples, Italy; (P.S.); (M.C.M.); (G.C.)
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Kurtelius A, Kallionpää RA, Huttunen J, Huttunen TJ, Helin K, Koivisto T, Frösen J, von und zu Fraunberg M, Peltonen S, Peltonen J, Jääskeläinen JE, Lindgren AE. Neurofibromatosis type 1 is not associated with subarachnoid haemorrhage. PLoS One 2017; 12:e0178711. [PMID: 28575128 PMCID: PMC5456355 DOI: 10.1371/journal.pone.0178711] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2017] [Accepted: 05/17/2017] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND The prevalence of intracranial aneurysms (IAs) has been proposed to be elevated in the patients with neurofibromatosis type 1 (NF1). Our aims were to determine the prevalence of NF1 in a large Finnish population based cohort of IA patients and, on the other hand, the occurrences of subarachnoid haemorrhage and unruptured intracranial aneurysms in a nationwide population-based cohort of NF1 patients and its matched ten-fold control cohort. METHODS The Kuopio IA Database (www.kuopioneurosurgery.fi) includes all ruptured and unruptured IA cases admitted to the Kuopio University Hospital (KUH) from its defined Eastern Finnish catchment population since 1980. In this registry-based study, we cross-linked the Kuopio IA database with the Finnish national registry covering all hospital diagnoses. The NF1 diagnoses of the 4543 patients with either saccular of fusiform IA were identified from 1969 to 2015 and verified from patient records. Our second approach was to analyze the occurrence of aneurysmal subarachnoid haemorrhage (aSAH) and unruptured IAs in a nationwide population-based database of 1410 NF1 patients and its ten-fold matched control cohort (n = 14030) using national registry of hospital diagnoses between 1987 and 2014. RESULTS One NF1 patient was identified among the 4543 IA patients. Three verified IA cases (one unruptured IA and two aSAH cases) were identified in the cohort of 1410 NF1 patients, with similar occurrences in the control cohort. CONCLUSIONS We found no evidence in our population-based cohorts to support the conception that NF1 is associated with IAs. Our results indicate that the incidence of aSAH is not elevated in patients with NF1. Further studies are required to confirm that there is no association between NF1 and unruptured IAs.
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Affiliation(s)
- Arttu Kurtelius
- Neurosurgery, NeuroCenter, Kuopio University Hospital, Kuopio, Finland
- Neurosurgery, Institute of Clinical Medicine, University of Eastern Finland, Kuopio, Finland
| | - Roope A. Kallionpää
- Department of Cell Biology and Anatomy, Institute of Biomedicine, University of Turku, Turku, Finland
| | - Jukka Huttunen
- Neurosurgery, NeuroCenter, Kuopio University Hospital, Kuopio, Finland
- Neurosurgery, Institute of Clinical Medicine, University of Eastern Finland, Kuopio, Finland
| | - Terhi J. Huttunen
- Neurosurgery, NeuroCenter, Kuopio University Hospital, Kuopio, Finland
- Neurosurgery, Institute of Clinical Medicine, University of Eastern Finland, Kuopio, Finland
| | - Katariina Helin
- Neurosurgery, NeuroCenter, Kuopio University Hospital, Kuopio, Finland
| | - Timo Koivisto
- Neurosurgery, NeuroCenter, Kuopio University Hospital, Kuopio, Finland
- Neurosurgery, Institute of Clinical Medicine, University of Eastern Finland, Kuopio, Finland
| | - Juhana Frösen
- Neurosurgery, NeuroCenter, Kuopio University Hospital, Kuopio, Finland
- Neurosurgery, Institute of Clinical Medicine, University of Eastern Finland, Kuopio, Finland
| | - Mikael von und zu Fraunberg
- Neurosurgery, NeuroCenter, Kuopio University Hospital, Kuopio, Finland
- Neurosurgery, Institute of Clinical Medicine, University of Eastern Finland, Kuopio, Finland
| | - Sirkku Peltonen
- Department of Dermatology, University of Turku and Turku University Hospital, Turku, Finland
| | - Juha Peltonen
- Department of Cell Biology and Anatomy, Institute of Biomedicine, University of Turku, Turku, Finland
| | - Juha E. Jääskeläinen
- Neurosurgery, NeuroCenter, Kuopio University Hospital, Kuopio, Finland
- Neurosurgery, Institute of Clinical Medicine, University of Eastern Finland, Kuopio, Finland
| | - Antti E. Lindgren
- Neurosurgery, NeuroCenter, Kuopio University Hospital, Kuopio, Finland
- Neurosurgery, Institute of Clinical Medicine, University of Eastern Finland, Kuopio, Finland
- * E-mail:
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6
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Son SM, Park YS, Lee OJ. Epithelioid Malignant Intracerebral Nerve Sheath Tumor: A Case Report and a Comparison with Conventional Type. ACTA ACUST UNITED AC 2016. [DOI: 10.12729/jbtr.2016.17.2.040] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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7
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Beez T, Steiger HJ, Hänggi D. Evolution of Management of Intracranial Aneurysms in Children: A Systematic Review of the Modern Literature. J Child Neurol 2016; 31:773-83. [PMID: 26516106 DOI: 10.1177/0883073815609153] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2015] [Accepted: 08/24/2015] [Indexed: 11/17/2022]
Abstract
Pediatric intracranial aneurysms are rare. Management of their more common adult counterparts was profoundly influenced by recent high-quality clinical studies. The aim of this review was to aggregate the modern pediatric data published in the wake of these studies and to analyze their impact on management of aneurysms in children. A systematic PubMed search identified 135 publications published between 2000 and 2015, accounting for 573 children and 656 aneurysms. Descriptive statistical analyses revealed differences between children and adults concerning demographics and aneurysm characteristics. A significant proportion of patients were treated endovascularly, suggesting endovascular treatment has been established in the therapeutic armamentarium for pediatric aneurysms. However, these data highlight the unique nature of pediatric aneurysms, and neither this review nor generalization from adult data can replace high-quality clinical research. Multicenter registries and controlled trials are required to establish the natural history and evidence-based treatment of pediatric aneurysms.
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Affiliation(s)
- Thomas Beez
- Department of Neurosurgery, Medical Faculty, Heinrich-Heine-Universität, Düsseldorf, Germany Paediatric Neurosurgery, Royal Hospital for Children, Glasgow, UK
| | - Hans-Jakob Steiger
- Department of Neurosurgery, Medical Faculty, Heinrich-Heine-Universität, Düsseldorf, Germany
| | - Daniel Hänggi
- Department of Neurosurgery, Medical Faculty, Universitätsmedizin Mannheim, Mannheim, Germany
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8
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Tumeurs malignes des gaines nerveuses périphériques intracérébrales métastatiques : à propos de deux cas et revue exhaustive des cas de la littérature. Cancer Radiother 2016; 20:119-32. [DOI: 10.1016/j.canrad.2015.07.157] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2015] [Revised: 07/05/2015] [Accepted: 07/22/2015] [Indexed: 11/17/2022]
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9
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Lafay-Cousin L, Lindzon G, Taylor MD, Hader W, Hawkins C, Nordal R, Laperriere N, Laughlin S, Bouffet E, Bartels U. Successful treatment of primary intracranial sarcoma with the ICE chemotherapy regimen and focal radiation in children. J Neurosurg Pediatr 2016; 17:298-302. [PMID: 26588458 DOI: 10.3171/2015.6.peds14709] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECT Primary CNS sarcomas are very rare pediatric tumors with no defined standard of care. METHODS This study was a retrospective review of children diagnosed with a primary CNS sarcoma and treated at 2 Canadian tertiary care centers between 1995 and 2012. This report focuses on patients with cerebral hemispheric tumor location due to their specific clinical presentation. RESULTS Fourteen patients with nonmetastatic primary CNS sarcoma were identified; in 9 patients, tumors were located in the cerebral hemisphere and 7 of these patients presented with intratumoral hemorrhage. One infant who died of progressive disease postoperatively before receiving any adjuvant therapy was not included in this study. The final cohort therefore included 8 patients (4 males). Median patient age at diagnosis was 11.8 years (range 5.8-17 years). All tumors were located in the right hemisphere. Duration of symptoms prior to diagnosis was very short with a median of 2 days (range 3-7 days), except for 1 patient. Three (37.5%) patients had an underlying diagnosis of neurofibromatosis Type 1 (NF1). Gross-total resection was achieved in 5 patients. The dose of focal radiation therapy (RT) ranged between 54 Gy and 60 Gy. Concomitant etoposide was administered during RT. ICE (ifosfamide, carboplatin, etoposide) chemotherapy was administered prior to and after RT for a total of 6-8 cycles. Seven of the 8 patients were alive at a median time of 4.9 years (range 1.9-17.9 years) after treatment. CONCLUSIONS In this retrospective series, patients with primary CNS sarcomas located in the cerebral hemisphere most commonly presented with symptomatic acute intratumoral hemorrhage. Patients with NF1 were overrepresented. The combination of adjuvant ICE chemotherapy and focal RT provided encouraging outcomes.
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Affiliation(s)
- Lucie Lafay-Cousin
- Division of Pediatric Hematology, Oncology, and Bone Marrow Transplantation, and
| | | | | | - Walter Hader
- Division of Pediatric Neurosurgery, Alberta Children's Hospital, Calgary, Alberta
| | | | - Robert Nordal
- Division of Radiation Oncology, Tom Baker Cancer Center, Calgary, Alberta; and
| | - Normand Laperriere
- Department of Radiation Oncology, Princess Margaret Hospital, Toronto, Ontario, Canada
| | - Suzanne Laughlin
- Division of Neuro-Radiology, The Hospital for Sick Children, Toronto, Ontario
| | - Eric Bouffet
- Division of Haematology/Oncology, Paediatric Brain Tumour Program
| | - Ute Bartels
- Division of Haematology/Oncology, Paediatric Brain Tumour Program
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10
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Maher OM, Khatua S, Mukherjee D, Olar A, Lazar A, Luthra R, Liu D, Wu J, Ketonen L, Zaky W. Primary intracranial soft tissue sarcomas in children, adolescents, and young adults: single institution experience and review of the literature. J Neurooncol 2015; 127:155-63. [PMID: 26718692 DOI: 10.1007/s11060-015-2027-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2015] [Accepted: 12/24/2015] [Indexed: 10/22/2022]
Abstract
There is a paucity of literature reporting the outcome of intracranial sarcomas (IS) in children, adolescents, and young adults (CAYA). A multimodal therapeutic approach is commonly used, with no well-established treatment consensus. We conducted a retrospective review of CAYA with IS, treated at our institution, to determine their clinical findings, treatments, and outcomes. Immunohistochemistry (PDGFRA and EGFR) and DNA sequencing were performed on 5 tumor samples. A literature review of IS was also conducted. We reviewed 13 patients (median age, 7 years) with a primary diagnosis of IS between 1990 and 2015. Diagnoses included unclassified sarcoma (n = 9), chondrosarcoma (n = 2), and rhabdomyosarcoma (n = 2). Five patients underwent upfront gross total resection (GTR) of the tumor. The 5-drug regimen (vincristine, doxorubicin, cyclophosphamide, etoposide, and ifosfamide) was the most common treatment used. Nine patients died due to progression or recurrence (n = 8) or secondary malignancy (n = 1). The median follow-up period of the 4 surviving patients was 1.69 years (range 1.44-5.17 years). The 5-year progression-free survival and overall survival rates were 21 and 44 %, respectively. BRAF, TP53, KRAS, KIT, ERBB2, MET, RET, ATM, and EGFR mutations were detected in 4 of the 5 tissue samples. All 5 samples were immunopositive for PDGFRA, and only 2 were positive for EGFR. IS remain a therapeutic challenge due to high progression and recurrence rates. Collaborative multi-institutional studies are warranted to delineate a treatment consensus and investigate tumor biology to improve the disease outcome.
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Affiliation(s)
- Ossama M Maher
- Department of Pediatrics, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Unit 87, Houston, TX, 77030, USA.
| | - Soumen Khatua
- Department of Pediatrics, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Unit 87, Houston, TX, 77030, USA
| | - Devashis Mukherjee
- Department of Pediatrics, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Unit 87, Houston, TX, 77030, USA
| | - Adriana Olar
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Alexander Lazar
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Raja Luthra
- Department of Hematopathology, Molecular Diagnostic Laboratory, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Diane Liu
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jimin Wu
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Leena Ketonen
- Department of Radiology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Wafik Zaky
- Department of Pediatrics, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd., Unit 87, Houston, TX, 77030, USA.
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11
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Nandigam K, Mechtler LL, Smirniotopoulos JG. Neuroimaging of Neurocutaneous Diseases. Neurol Clin 2014; 32:159-92. [DOI: 10.1016/j.ncl.2013.07.003] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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12
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Malignant intracerebral nerve sheath tumors: a case report with review of the literature. Case Rep Surg 2013; 2013:384076. [PMID: 24191220 PMCID: PMC3804146 DOI: 10.1155/2013/384076] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2013] [Accepted: 08/26/2013] [Indexed: 11/21/2022] Open
Abstract
The occurrence of benign nerve sheath tumors within the neuroaxis is uncommon. Even rarer is the finding within brain parenchyma, termed malignant intracerebral nerve sheath tumors (MINST). We present a case of MINST which occurred in the frontal lobe of an 18-year-old male that recurred almost 4 years later. Imaging demonstrated a 4.0 cm lesion with an associated mass effect. He underwent a right fronto-parietal craniotomy for gross total resection. Pathology was inconclusive with a Glioblastoma Multiforme (GBM) as the most likely diagnosis, though gliosarcoma and MINST were also highly considered. Postoperatively, he was treated with chemotherapy and radiation and followed for almost 4 years, when an MRI indicated a recurrence. Resection of the recurrence was highly suggestive of MINST. Surgery was followed by radiation and chemotherapy, but, less than 7 months later, he was readmitted for a surgical-site infection, and, after multiple surgeries, and his family terminated care. Recognizing this unusual tumor in the differential diagnosis of a heterogeneously enhancing intracerebral mass can help surgeons diagnose and treat it. This report also exhaustively reviews the literature and presents diagnostic and treatment strategies.
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Scott WW, Koral K, Margraf LR, Klesse L, Sacco DJ, Weprin BE. Intracerebral schwannomas: a rare disease with varying natural history. J Neurosurg Pediatr 2013; 12:6-12. [PMID: 23662929 DOI: 10.3171/2013.3.peds12162] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Although intracerebral schwannomas are typically regarded as benign intracranial tumors, malignancy and recurrence have been reported among patients harboring such neoplasms. The available literature consists of case reports and small series that present variable characteristics distinguishing these unusual lesions. Little advancement has been made to further the understanding and management of these tumors. The authors present 3 cases from their institution that highlight the difference between typical benign intracerebral schwannomas and histopathological variants that may portend more aggressive behavior. Also provided is a review of the literature in the hope of gaining a better understanding of these rare tumors.
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Affiliation(s)
- William W Scott
- Department of Neurosurgery, University of Texas Southwestern Medical Center, Dallas, Texas 75390-8855, USA.
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Nakayama Y, Watanabe M, Suzuki K, Usuda H, Emura I, Ogura R, Shiga A, Toyoshima Y, Takahashi H, Kawaguchi T, Kakita A. Malignant peripheral nerve sheath tumor of the trigeminal nerve: clinicopathologic features in a young adult patient. Neuropathology 2012; 33:541-6. [PMID: 23279368 DOI: 10.1111/neup.12004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2012] [Accepted: 11/12/2012] [Indexed: 11/30/2022]
Abstract
Malignant peripheral nerve sheath tumors (MPNSTs) arising from cranial nerves are rare and usually affect adults. Here we report the clinicopathologic features of a young adult patient with a trigeminal nerve MPNST, in whom another tumor involving the oculomotor nerve on the contralateral side was evident. The patient, an 18-year-old woman, had suffered recurrent paroxysmal sharp stabbing pain over her cheek and forehead on the right side for 1 month. A brain MRI study disclosed a mass, 35 mm in diameter, in the right Meckel's cave, and another mass, 10 mm in diameter, involving the intracranial portion of the left oculomotor nerve. Following gadolinium administration, the former and latter tumors exhibited strong and weak enhancement, respectively. The patient had no clinical stigmata characteristic of neurofibromatosis type 1. Following a tentative diagnosis of schwannoma, total resection of the trigeminal nerve tumor was performed. Histologically, the tumor consisted of highly cellular, spindle-shaped cells arranged in a fascicular pattern, with occasional mitotic figures, nuclear pleomorphism and necrosis. Immunohistochemically, the tumor cells showed variable intensities and frequencies of reactivity for S-100 protein, myelin basic protein, CD34, podoplanin and p53, but no reactivity for Smarcb1. Thus, the tumor exhibited features of MPNST. This case appears to provide information that is useful for accurate diagnosis and surgical planning in patients with bilateral or multiple cranial nerve tumors.
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Affiliation(s)
- Yoko Nakayama
- Department of Neurosurgery, Nagaoka Red Cross Hospital, Nagaoka, Japan
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