PMC4706269_01
Computed tomography of the right lower abdomen showing the wall thickness of the ascending colon with the gas shadow in swelling soft tissue of the right lower abdominal wall.
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F1
The CT scan showed the wall thickness of the right colon and the anastomosis, and the gas shadow in swelling soft tissue of the right lower abdominal wall (Figure 1).
Macroscopic histopathology showing that both the ascending colon and anastomosis wall are thickened and the lumen is narrowed.
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F2
Macroscopic histopathology showed that the intestinal wall was thickened with luminal narrowing (Figure 2).
The pathology of the ascending colon biopsies showing granuloma.
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F3
The pathology after the operation showed colic mucosal ulceration along with transmural inflammation, mixed inflammatory infiltrate, and granuloma (ie, lymph cells and plasmacytes infiltrated the abdominal wall, and a granulomatous change occurred in the muscular layer) (Figure 3).