Postpancreatoduodenectomy Hemorrhage: Association between the Causes and the Severity of the Bleeding

The most common cause of PPH was bleeding from a vascular PSA; the majority of these cases involved severe bleeding with late presentation, and all were associated with a POPF formation. In such cases, early detection by computed tomography angiography is mandatory, thereby promoting urgent treatment by angiography of vascular bleeding complications following PD.