Spectrum of lymphoid hyperplasia: colonic manifestations of sarcoidosis, infectious mononucleosis, and Crohn's disease.
The radiographic pattern of nodular lymphoid hyperplasia, perhaps better called the lymphoid follicular pattern, has variously been described as an indication of disease and as a normal variant in the adult, with current opinion favoring the latter. We report 3 cases wherein this pattern resulted from definite pathologic processes: sarcoidosis, infectious mononucleosis, and Crohn's disease. Although usually of no pathological significance, the benign follicular pattern may reflect a variety of diseases.
D000328:Adult; D003106:Colon / Q000473:pathology*; D003108:Colonic Diseases / Q000000981:diagnostic imaging / Q000209:etiology*; D003424:Crohn Disease / Q000150:complications* / Q000000981:diagnostic imaging; D005260:Female; D006801:Humans; D006965:Hyperplasia; D007244:Infectious Mononucleosis / Q000150:complications* / Q000000981:diagnostic imaging; D007413:Intestinal Mucosa / Q000000981:diagnostic imaging; D008198:Lymph Nodes / Q000473:pathology*; D008297:Male; D011859:Radiography; D012507:Sarcoidosis / Q000150:complications* / Q000000981:diagnostic imaging