PMC9618742_01
(a) Mildly inflamed appendix and (b) brownish-yellow discoloration of the retroperitoneum with thrombosed small blood vessels.
10.1177_2050313X221132069-fig1.jpg
PMC9618742_01_10.1177_2050313X221132069-fig1.jpg
fig1-2050313X221132069
There was brownish-yellow discoloration with thrombosed blackish small vessels visible through the posterior parietal peritoneum (Figure 1).
CECT showing multiple intraperitoneal fluid collections in between the bowel loops, in right lower quadrant and pelvis (yellow arrow). A retroperitoneal collection at the second lumbar vertebral level (red arrow) extended along the right paracolic gutter into the right iliac fossa. The surgical drain tube is present within the fluid collection.
10.1177_2050313X221132069-fig2.jpg
PMC9618742_01_10.1177_2050313X221132069-fig2.jpg
fig2-2050313X221132069
A retroperitoneal collection at the second lumbar vertebral level lateral to the right psoas muscle and posterior to the second part of the duodenum extended along the right paracolic gutter into the right iliac fossa (Figure 2).