Small bowel is massively dilated, thick-walled, and filled with fecalized material.
Ill-defined transition point in the pelvis with heterogeneous enhancement.
Small amount of free intraperitoneal air.
SMA is thrombosed proximally with minimal distal reconstitution of a few branches, likely via IMA collaterals. Celiac origin is narrowed due to median arcuate ligament impression.
Poor filling of SMV.
Heteregenous perfusion of the liver and spleen.