Abstract
AbstractAuthors report the use of computed tomography arterioportography (CTAP) in the diagnosis and endovascular treatment of portomesenteric venous occlusion. Three patients (2 male and 1 female; median age: 51 years) with an extrahepatic portal or mesenteric venous occlusion and variceal bleeding were included in this institutional review boards-approved retrospective study. CTAP was performed with an angiographic catheter positioned in the proximal superior mesenteric artery, and CT was obtained during the venous phase following the intra-arterial injection of contrast material. CTAP provided excellent opacification and delineation of portomesenteric veins, including occlusion length, intravascular webs, venous collaterals, and bleeding varices. This enabled preoperative planning for complex recanalization or extra-anatomic bypass to treat extrahepatic portal and mesenteric venous obstruction. There were no complications related to CTAP.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Journal of Clinical Interventional Radiology ISVIR
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
