Presentation
Work up for abdominopelvic pain and chronic constipation.
Patient Data
Age: 55 years
Gender: Male
From the case:
Sigmoid colon adenocarcinoma
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Frontal

Barium enema reveals a severe stricture in the sigmoid colon, with the difficult passage of the contrast proximal to the stricture site.
From the case:
Sigmoid colon adenocarcinoma
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Axial C+ portal venous phase

Increased wall thickness due to tumoral infiltration is present in the sigmoid colon, accompanied by luminal narrowing and pericolic fat stranding. A few extraluminal air bubbles with surrounding fibrotic changes are also present in the vicinity of the diseased segment.
The prostate gland is enlarged.
Case Discussion
Sigmoid colon mass; pathology proved adenocarcinoma.