Diagnosis and therapeutic strategies for small bowel vascular lesions

Figure 2 Representative images of Dieulafoy’s lesion. A: Video capsule endoscopy confirmed active bleeding from unknown origin in patient with ongoing overt obscure gastrointestinal bleeding; B: Arterial bleeding occurred from a jejunal punctuate lesion classified into Yano-Yamamoto classification Type 2a; C: Successful hemostasis was achieved by combination of argon plasm coagulation cauterization and endoclips.