Duodenal giant stromal tumor combined with ectopic varicose hemorrhage: A case report

Figure 1 The first endoscopic examination found that the patient had duodenal variceal bleeding. A: A plurality of tortuous gray-blue varicose veins are seen in the horizontal part of duodenum, with the thickest diameter of about 0.7 cm, active bleeding can be seen on the surface of varicose veins; B: The surface of varicose veins is clamped by metal clips, and bleeding stops.