Adenoacanthoma of the sigmoid colon: report of a case.
D000230:Adenocarcinoma / Q000473:pathology* / Q000601:surgery; D005260:Female; D006801:Humans; D008875:Middle Aged; D009362:Neoplasm Metastasis; D012811:Sigmoid Neoplasms / Q000473:pathology* / Q000601:surgery