title: [Colorectal adenocarcinoma in patients under 40. Report of 11 cases].
mesh_terms: D000230:Adenocarcinoma / Q000473:pathology*; D000328:Adult; D000367:Age Factors; D002648:Child; D003110:Colonic Neoplasms / Q000473:pathology*; D005260:Female; D006801:Humans; D008297:Male; D011379:Prognosis; D012004:Rectal Neoplasms / Q000473:pathology*
vernacular_title: Adenocarcinoma colorretal em pacientes com idade inferior a 40 anos. Relato de 11 casos.