title: Barium sulfate granuloma of the rectum. A rare entity.
mesh_terms: D000368:Aged; D001466:Barium Sulfate / Q000009:adverse effects*; D001706:Biopsy; D003937:Diagnosis, Differential; D004733:Enema / Q000009:adverse effects; D006099:Granuloma / Q000139:chemically induced* / Q000175:diagnosis; D006801:Humans; D008297:Male; D010388:Pelvis / Q000000981:diagnostic imaging; D011859:Radiography; D012002:Rectal Diseases / Q000139:chemically induced* / Q000175:diagnosis; D012007:Rectum; D012812:Sigmoidoscopy
chemical_list: D001466:Barium Sulfate