Ploidy studies in adenomatous polyps of the colon.
The nuclei of colonic adenomatous polyps and some colonic carcinomas have a normal diploid profile. The remaining carcinomas are aneuploid, and this change most probably occurs after the dysplasia that determines invasiveness, because even adenomatous polyps with carcinoma in situ are diploid.
D000230:Adenocarcinoma / Q000235:genetics / Q000473:pathology; D002467:Cell Nucleus; D003110:Colonic Neoplasms / Q000235:genetics* / Q000473:pathology; D004273:DNA, Neoplasm; D004171:Diploidy; D006801:Humans; D007417:Intestinal Polyps / Q000235:genetics* / Q000473:pathology; D008938:Mitosis; D055095:Optics and Photonics; D011003:Ploidies
D004273:DNA, Neoplasm