[Histological study of the mucosa of the small intestine made by biopsy after therapeutic doses of irradiation].
D001706:Biopsy; D006801:Humans; D007421:Intestine, Small / Q000528:radiation effects*; D007422:Intestines; D009092:Mucous Membrane / Q000528:radiation effects*; D011878:Radiotherapy / Q000150:complications*
INTESTINE, SMALL/radiation effects; MUCOUS MEMBRANE/radiation effects; RADIOTHERAPY/complications