Fig. 4
From: Evaluation of intestinal tuberculosis by multi-slice computed tomography enterography
Peripheral rim enhancement of lymph nodes. Intestinal tuberculosis (ITB) in a young man had a history of right lower quandrant (RLQ) pain for three months. a: many lymph nodes were found in mesentery, typically manifested as peripheral rim enhancement (white arrow). b,c: histopathology and gross specimen confirmed peripheral rim enhancement based on caseous necrosis; d: multiple enlarged diaphragmatic lymph node with typical peripheral rim enhancement (white arrow)