[Endoscopic diagnosis of early large intestine carcinoma].
D000236:Adenoma / Q000175:diagnosis*; D000368:Aged; D003110:Colonic Neoplasms / Q000175:diagnosis*; D006801:Humans; D008297:Male; D012004:Rectal Neoplasms / Q000175:diagnosis*; D012812:Sigmoidoscopy
Diagnóstico endoscópico del carcinoma precoz del intestino grueso