This 75 year old female with chronic pancreatitis secondary to pancreatic divisum who presented with worsening abdominal pain and early satiety. The (A) transverse abdominal ultrasound showing hypoechoic cystic structure (white star), separate from the gallbladder. The (B) color Doppler showed this to be highly vascular (aneurysm or pseudoaneurysm). The (C) T2 weighted abdominal magnetic resonance imaging (MRI) showed the mixed signal intensity within this aneurysm (white arrows). The (D) contrast enhanced imaging in the arterial phase showed the filling of this pseudoaneurysm with some peripheral thrombus. The patient was brought to angiography for an urgent angiogram and embolization. The celiac angiogram in the (E) early arterial and (F) parenchymal phase showed the large pseudoaneurysm (white star) arising from the GDA. The (G) common hepatic artery angiogram showed similar findings. The (H) embolization was then done. The coils were first placed distal to the pseudoaneurysm (curved black arrow), then within the pseudoaneurysm (straight black arrows), and then within the GDA that was proximal to the pseudoaneurysm (dashed black arrow). The (I) superior mesenteric (SMA) injection showed no backdoor filling of the pseudoaneursym. Again, the coils were seen distal to the sac (curved black arrow), as well as within the sac (straight black arrows).