[Feces mixed with fresh blood, sustained abdominal pain, ascites and anemia (rectoscopy): (malignant primary melanoma of the rectum and anus--extensive metastasis to other organs)].
D000328:Adult; D001005:Anus Neoplasms / Q000473:pathology*; D005260:Female; D006801:Humans; D008545:Melanoma / Q000473:pathology*; D009362:Neoplasm Metastasis; D012004:Rectal Neoplasms / Q000473:pathology*