title: Rectal carcinoid and rectal adenocarcinoma: a case report and review of the literature.
mesh_terms: D000230:Adenocarcinoma / Q000150:complications / Q000473:pathology*; D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002276:Carcinoid Tumor / Q000150:complications / Q000473:pathology*; D002648:Child; D005260:Female; D006651:Histocytochemistry; D006801:Humans; D008297:Male; D008854:Microscopy, Electron; D008875:Middle Aged; D009378:Neoplasms, Multiple Primary / Q000473:pathology*; D012004:Rectal Neoplasms / Q000150:complications / Q000473:pathology*; D012737:Sex Factors; D013194:Staining and Labeling