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  • Title: Contrast-enhanced ultrasound in detection and follow-up of pancreaticoduodenal artery pseudoaneurysm: a case report.
    Author: Zhou LY, Xie XY, Chen D, Lü MD.
    Journal: Chin Med J (Engl); 2011 Sep; 124(17):2792-4. PubMed ID: 22040446.
    Abstract:
    Pancreaticoduodenal artery pseudoaneurysm is one kind of rare splanchnic artery aneurysm. Hemorrhage from the lesion could be life-threatening. We present a case which color Doppler ultrasound and computed tomography angiography (CTA) only showed pancreatic pseudocyst on the background of chronic pancreatitis at first, but contrast-enhanced ultrasound detected blood flow in the pseudocyst and a pancreaticoduodenal artery pseudoaneurysm was worked up several days after. Finally, the pancreaticoduodenal artery pseudoaneurysm was confirmed by digital subtracted angiography. It might suggest the potential advantage of contrast-enhanced ultrasound in evaluating this kind of disease in comparison of CTA.
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