Peach pit impaction presenting as gallstone ileus

Abstract

Small bowel obstruction (SBO) secondary to fruit pit impaction is rare. The presence of an ovoid, stony body in the bowel lumen on radiologic imaging in a patient presenting with signs and symptoms of SBO is likely to raise concern for gallstone ileus. We report the case of a 56-year-old man who presented with a 1-day history of intermittent left-sided abdominal pain and nausea associated with a single episode of vomiting. CT scan of the abdomen and pelvis revealed a 3.3 cm impacted stony mass in the terminal ileum resulting in high-grade partial SBO. The mass had a hypodense centre encased within a hyperdense, ridged outer layer. The diagnostic impression was gallstone ileus. The object was removed via enterotomy and was found to be a peach pit.