The importance of the anatomy of the splenic artery and its branches in splenic artery embolisation.

Splenic artery embolisation can be performed preoperatively in an attempt to decrease thrombocyte destruction, or as an alternative to surgery, to obtain partial or total organ ablation. During this procedure, it is very important to deliver embolising agents distal to the origin to pancreatic branches to avoid the risk of pancreatitis. Therefore, a detailed knowledge of the anatomy of the splenic artery and its branches is required to achieve safe embolisation. The purpose of our study is to measure the average distance between the origin of the last pancreatic branch and the splenic hilum in digital angiograms and cadaver specimens.