The malignant degeneration of a rectal neurinoma; "views on the tendency of the tumors of the nerve sheaths towards malignant degeneration".
D005260:Female; D006801:Humans; D008875:Middle Aged; D009362:Neoplasm Metastasis; D009364:Neoplasm Recurrence, Local / Q000473:pathology; D009442:Neurilemmoma / Q000473:pathology*; D012004:Rectal Neoplasms / Q000473:pathology*