{"title":"Malignant Peripheral Nerve Sheath Tumors","authors":"Marie‐noëlle Hébert‐blouin","doi":"10.1093/MED/9780190617127.003.0020","DOIUrl":null,"url":null,"abstract":"Malignant peripheral nerve sheath tumors (PNSTs) are soft tissue sarcomas arising from a peripheral nerve or a pre-existing benign nerve sheath tumor or are sarcomas with features of Schwann-cell differentiation. Differentiating between benign and malignant PNSTs can be challenging. The chapter begins with a case example and then discusses assessment, investigations (including imaging), and diagnosis of malignant PNSTs, as well as the steps involved in decision-making about management of a malignant PNST. The surgical principles and goals for resection of a malignant PNST, the adjuvant therapies used in treatment, and the complications and outcomes of treatment are presented.","PeriodicalId":19711,"journal":{"name":"Oxford Medicine Online","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Oxford Medicine Online","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1093/MED/9780190617127.003.0020","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Malignant peripheral nerve sheath tumors (PNSTs) are soft tissue sarcomas arising from a peripheral nerve or a pre-existing benign nerve sheath tumor or are sarcomas with features of Schwann-cell differentiation. Differentiating between benign and malignant PNSTs can be challenging. The chapter begins with a case example and then discusses assessment, investigations (including imaging), and diagnosis of malignant PNSTs, as well as the steps involved in decision-making about management of a malignant PNST. The surgical principles and goals for resection of a malignant PNST, the adjuvant therapies used in treatment, and the complications and outcomes of treatment are presented.