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Updated: Mar 21, 2026

Catheter-based Endovascular Angioplasty for Fibrosing Mediastinitis-associated Pulmonary Vein Stenosis
Published on: August 26, 2025
Stent implantation to relieve native obstructed left partial anomalous pulmonary venous connections
Brian A McCrossan1, Barry O'Callaghan2, Kevin P Walsh2
1Our Lady's Children's Hospital, Dublin 12, Crumlin, Ireland. brianmccrossan@doctors.org.uk.
Abstract:
Obstructed partial anomalous pulmonary venous connections (APVC) are rare but may be associated with severe pulmonary hypertension (PHTN) and warrant urgent relief. There are a number of case reports of successful catheter intervention for obstructed total APVC. We present the first reported case of catheter intervention to relieve obstructed, left sided PAPVC in a neonate with Turner syndrome. © 2016 Wiley Periodicals, Inc.
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