Traumatic dissection of the coeliac artery and splenic injury following blunt trauma.

An 18-year-old male patient presented to our regional referral hospital postcollapse at home. This was about 48 hours following a 2 m fall from a mountain bike. CT scan at presentation showed a grade 3/4 laceration at the splenic lower pole with some haemoperitoneum. He was managed conservatively. However, on day 4 he developed increasing abdominal pain which prompted repeat CT abdominal angiography. This scan did not show any further active bleeding from the spleen, however, a coeliac artery dissection was discovered, which was not evident on the first scan. After liaison with the vascular surgery team at a tertiary hospital, this was treated conservatively. Coeliac artery dissection following blunt trauma is an extremely rare occurrence, with fewer than 10 cases described in the literature. To our knowledge, this is the first case of concurrent splenic injury and coeliac artery dissection following blunt trauma to be reported.