Splenic injury: a rare complication of lower endoscopy.

Splenic injury after colonoscopy is a rare (1:100 000) but serious complication after colonoscopy associated with high morbidity. Consequences range from a mild, self-limited splenic haematoma to the catastrophic shattered spleen and haemorrhagic shock. We present a case of a 68-year-old woman reporting to the emergency department with abdominal pain after colonoscopy. Abdominal CT with intravenous contrast showed a grade I splenic laceration with no active bleeding and a small amount of free fluid collected in the pelvis. General Surgery and Hospitalist Service recommended conservative measures. She was discharged 1 day later with normal haemodynamics and adequate pain control. In conclusion, patients with postcolonoscopy complications often seek evaluation in the emergency department; splenic injury must be considered in the differential. The significant morbidity and occasional mortality are reported from spleen injury after colonoscopy; therefore, the treating physician should promptly evaluate and treat this condition (with appropriate specialty consultation) to prevent untoward outcomes. © BMJ Publishing Group Limited 2020. No commercial re-use. See rights and permissions. Published by BMJ.