Complimentary Imaging Modalities for Investigating Obscure Gastrointestinal Bleeding: Capsule Endoscopy, Double-Balloon Enteroscopy, and Computed Tomographic Enterography

Figure 1

Images in a patient presenting with melena and diagnosed with hemangioma. (a) Image from capsule endoscopy showed active bleeding (arrow) in the proximal jejunum, without evidence of the source of bleeding. (b) Image from double-balloon enteroscopy indicated protruding lesion (arrow) with superficial vascular dilatation in the proximal jejunum. (c) Dual-phase computed tomographic enterography showed a lesion (arrow) in the jejunum with striking enhancement in the arterial phase. (d) Macroscopic appearance of the dissected segment of jejunum with the lesion (arrow).

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