title: Constricting lesions of the large bowel.
mesh_terms: D003108:Colonic Diseases / Q000175:diagnosis / Q000209:etiology*; D003110:Colonic Neoplasms / Q000150:complications / Q000175:diagnosis; D003251:Constriction, Pathologic; D003937:Diagnosis, Differential; D004241:Diverticulum, Colon / Q000175:diagnosis; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged