title: [Rare malignant tumors of the rectum].
mesh_terms: D000328:Adult; D002276:Carcinoid Tumor / Q000601:surgery*; D005260:Female; D006801:Humans; D008207:Lymphatic Metastasis; D008297:Male; D008545:Melanoma / Q000601:surgery*; D008875:Middle Aged; D012004:Rectal Neoplasms / Q000401:mortality / Q000601:surgery*; D012007:Rectum / Q000601:surgery; D012509:Sarcoma / Q000601:surgery*
vernacular_title: Redkie zlokachestvennye opukholi priamoĭ kishki.