The occurrence of lymphoid nodules in the colon of adults.
D000328:Adult; D000368:Aged; D003106:Colon / Q000033:anatomy & histology* / Q000000981:diagnostic imaging / Q000473:pathology; D005260:Female; D006801:Humans; D008221:Lymphoid Tissue / Q000033:anatomy & histology* / Q000000981:diagnostic imaging / Q000473:pathology; D008297:Male; D008875:Middle Aged; D011859:Radiography