Fig. 8a, b
From: Computed tomography of complicated Meckel’s diverticulum in adults: a pictorial review
A 22-year-old man with massive gastrointestinal bleeding due to heterotopic gastric mucosa in a Meckel’s diverticulum (surgery proven). a Nonenhanced CT scan at the same level as b shows no spontaneously dense material in the bowel lumen. b Intravenous-enhanced CT scan shows contrast extravasation seen as linear hyperattenuating pooling of contrast at the neck of the Meckel’s diverticulum (arrow), arising from a distal ileal loop.