Transverse CT image in a 67-year-old woman with acute right upper quadrant pain due to omental infarction shows ill-defined, ovoid, fatty mass (arrows) of increased attenuation centered in the greater omentum.

radiology.rsna.org/content/240/3/623.full

arrow=omental cake.

arrow head=irregular thickening and enhancement

of peritoneum.

massive ascites.

BiblioMed Textbook-Computed Body Tomography

Reference:BiblioMed Textbook-Computed Body Tomography