title: Unusual cobblestone appearance of the rectal mucosa in association with advanced rectal carcinoma.
mesh_terms: D000230:Adenocarcinoma / Q000556:secondary* / Q000628:therapy; D000328:Adult; D017024:Chemotherapy, Adjuvant; D006801:Humans; D007413:Intestinal Mucosa / Q000473:pathology*; D008297:Male; D018714:Radiotherapy, Adjuvant; D012004:Rectal Neoplasms / Q000473:pathology* / Q000628:therapy; D012007:Rectum / Q000473:pathology* / Q000601:surgery