Flat lesion, colorectal carcinoma, sigmoid colon, CTC, CT colonography

CASE

CT shows a large flat lesion in the rectosigmoid junction. It does not involve the surrounding pericolonic fat, but there are several tiny nodules in its vicinity.

Radiology image - Flat lesion, colorectal carcinoma, sigmoid colon, CTC, CT colonography: Abdomen, Large bowel: CT - Computed tomography

Flat lesion, colorectal carcinoma, sigmoid colon, CTC, CT colonography

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