Neurogenic ulcer.
D000293:Adolescent; D001803:Blood Transfusion; D001930:Brain Injuries / Q000150:complications*; D002531:Cerebellum / Q000293:injuries; D002648:Child; D002675:Child, Preschool; D006471:Gastrointestinal Hemorrhage / Q000209:etiology; D006801:Humans; D009493:Neurosurgery / Q000009:adverse effects*; D010437:Peptic Ulcer / Q000209:etiology*; D010438:Peptic Ulcer Hemorrhage / Q000150:complications; D014628:Vagotomy; D014630:Vagus Nerve / Q000502:physiology