PMC5404343_01
Sigmoidoscopy showing (A) the large sigmoid colon and (B) the presence of a white nipple sign over the sigmoid colon varix.
CG-CGCR170018F001.jpg
PMC5404343_01_CG-CGCR170018F001.jpg
F1
Sigmoidoscopy after resuscitation revealed a tortuous, bluish structure protruding into the lumen, suggestive of a large sigmoid colon varix with stigmata of recent hemorrhage and white nipple sign (Figure 1).
Plain chest x-ray showing bilateral, subsegmental, linear, hyperdense pulmonary opacities, which are suggestive of glue embolization.
CG-CGCR170018F002.jpg
PMC5404343_01_CG-CGCR170018F002.jpg
F2
Plain x-ray of the chest revealed acute, bilateral, subsegmental, linear, hyperdense shadows within both main pulmonary arteries and branches, suggestive of glue embolization (Figure 2).