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Abstract

Vascular complications such as liver rupture and hepatic artery aneurysms and pseudoaneurysms are common after closed abdominal injury, especially blunt trauma, aneurysms and pseudoaneurysms of the portal system are rare but may also occur. Doppler US and multiplanar CT reconstruction can help confirm the diagnosis. The treatment depends on the clinical situation, although portal vein pseudoaneurysms can usually be treated conservatively, If complications occur or bleeding persists, transcatheter embolization or decompression surgery may be used.