Fig. 4From: Obstructive jaundice as a rare complication of multiple pancreaticoduodenal artery aneurysms due to median arcuate ligament syndrome: a case report and review of the literatureSome sections of the resected aneurysms are shown by H&E staining under the microscope. A, C The small star indicates the intima and the double-ended arrow indicates the media, which consists in part of hypertrophic smooth muscle and hyalinized necrosis. Large stars indicate an adventitial layer. The circle indicates adipose tissue. Fibrinoid necrosis and inflammatory cells were not seen in the resected aneurysms’ walls. B Black arrowhead indicates thrombusBack to article page