Hemorrhagic Stress-induced Gastric Ulcer in a Healthy Toddler.

A 1-year-old female toddler who was under a great amount of psychological stress presented with acute hematemesis. She had no significant medical history; she displayed lethargy and was anemic. Although blood transfusion and famotidine were administered for upper gastrointestinal bleeding (UGIB), the anemia did not improve. Thus, early endoscopy was performed under general anesthesia, revealing a gastric ulcer with exposed vessels in the supra-angular region. Cauterization via bipolar hemostatic forceps was performed on the exposed vessels, and the bleeding was controlled successfully. We diagnosed the patient with hemorrhagic stress-induced gastric ulcer due to psychological stress. Three months later, endoscopy revealed that the gastric ulcer had healed.