[Morphogenesis of carcinoid of the rectum].
Problems of carcinoid morphogenesis are rarely discussed. These tumours can originate directly from the elements of cryptal epithelial lining or from the ectopic endocrine cells. The observation described illustrates a possibility of origination of rectal carcinoid directly from the glandular epithelium cells by their springing-off the crypts, that resembles very closely the phenomenon of endophytia.
D002276:Carcinoid Tumor / Q000209:etiology / Q000473:pathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012004:Rectal Neoplasms / Q000209:etiology / Q000473:pathology*
O morfogeneze kartsinoida priamoĭ kishki.