Department of Surgery Chungbuk National University Hospital Chungbuk National University College of Medicine Cheongju-si 28644 South Korea;
Department of Internal Medicine Chungbuk National University Hospital Chungbuk National University College of Medicine Cheongju-si 28644 South Korea;
Penetrating abdominal injury; Endoluminal treatment; Unrecognized duodenal injury; Case report;