label: Gastrointestinal granulomatosis
label_lc: gastrointestinal granulomatosis
description: "The presence of multiple granulomas in the gastrointestinal tract (Pylorus, esophagus, jejunum, ileum, cecum, rectum, perirectal area, esophagus) as based on pathological examination. Granulomas are small 0.5 to 2 mm collections of modified macrophages called epithelioid cells usually surrounded by lymphocytes."