Abstract
Percutaneous transluminal angioplasty (PTA) was performed in 8 patients with segmental obstruction of the hepatic inferior vena cava. Using Grüntzig balloon catheters, canalization and dilatation were initially successful in all 8 patients without any complications. In long-term observation of 12-48 months, recurrence of obstruction was confirmed in 5 patients. These were recanalized easily by repeat PTA. Long-term patency was obtained in 3 patients in whom the lumen was opened to 13 mm or more in diameter as seen in lateral views of the vena cavogram.
Sign-in/Register to access full text options 
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 callDisclaimer: 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.
