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Updated: May 7, 2026

Identifying, Diagnosing, and Grading Malignant Peripheral Nerve Sheath Tumors in Genetically Engineered Mouse Models
Published on: May 17, 2024
Peripheral and cranial nerve sheath tumors-a clinical spectrum
Rekha Arcot1, Kavitha Ramakrishnan, Shalinee Rao
1Sri Ramachandra Medical College and Research Institute, No.1, Ramachandra Nagar, Porur, Chennai-600 116 Tamil Nadu India.
Abstract:
To analyze the incidence of nerve sheath tumors in a tertiary care hospital over a period of 5 years and review the literature. Medical case records from last 5 years were retrieved and histopathology and operative details were studied in a retrospective analysis. There is a slight male preponderance when it comes to nerve sheath tumors and acoustic schwannomas accounted for the largest fraction among schwannomas. Nerve sheath tumors include a wide spectrum of schwannomas, neurofibromas and malignant peripheral nerve sheath tumors. Hence combination of clinical, pathological and surgical expertise is needed to diagnose accurately.
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