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What is A 60-year-old woman has a history of being treated for endometrial cancer with surgery and radiation 5 years ago. She now presents with a large necrotic tumor that follows the course of the sciatic nerve. Which of the following is the most likely diagnosis and explain in detail?
The development of a necrotic tumor involving a peripheral nerve in an area that was irradiated previously is characteristic of a malignant peripheral nerve sheath tumor. Ref:- Harsha Mohan textbook of Pathology