PMC3465874_01
Axial (a) and Coronal (b) abdominal CT projections (with enteric contrast) demonstrate a perisplenic hydroaerial collection with a dense component compatible with enteric content (arrows). A thin fistula (*) connects the collection to the colonic lumen. A further retroperitoneal fluid collection is detectable at the left parietal-colonic region.
CRIM.GM2012-152414.001.jpg
PMC3465874_01_CRIM.GM2012-152414.001.jpg
fig1
Axial abdominal CT projections (with enteric contrast enhancement) showing a progressive healing of the fistula connecting the colonic lumen to the collection before (a) and after (b) the second administration of anti-TNF-alpha.  Figure 2(a). detects the passage of enteric contrast from the colon into the parietal-colonic collection, which is no more visible in Figure 2(b).
CRIM.GM2012-152414.002.jpg
PMC3465874_01_CRIM.GM2012-152414.002.jpg
fig2