Presentation
Left lower abdominal pain.
Patient Data
Age: 40 years
Gender: Male
From the case:
Epiploic appendagitis
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Small ovoid structure of fatty density in the left iliac fossa, adjacent to the sigmoid colon with a thin peripheral high-density rim "hyperattenuating ring sign" and surrounding fat stranding. No significant thickening of the adjacent sigmoid wall.
A small simple hepatic cyst (7 mm) of segment 3.
Small umbilical hernia.
Case Discussion
CT features of an epiploic appendagitis of the sigmoid colon.
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