Michaela Orlitova, Marc Gewellig, Jan Van Slambrouck, Dirk Vlasselaers, Bart Jacobs, Arne P. Neyrinck, Lieven Depypere, Laurent Godinas, Robin Vos, Geert M. Verleden, Dirk E. Van Raemdonck, Laurens J. Ceulemans
University Hospitals Leuven.
Belgium
American Journal of Transplantation
Am J Transplant 2023; 23: 111-114
DOI: 10.1111/ajt.17202
Abstract
Pulmonary vein stenosis (PVS) and pulmonary vein occlusion (PVO) represent rare complications after lung transplantation (LTx), with limited therapeutic options and a high risk of graft loss. We present 2 cases of successful endovascular transatrial stenting following double LTx. A 60-year-old woman with chronic obstructive pulmonary disease who underwent double lobar LTx was diagnosed at postoperative day 72 with a high-grade PVS on the left side. A 22-year-old woman with idiopathic pulmonary arterial hypertension who underwent double LTx was diagnosed 9 days later with PVO of the left upper lobe vein. To avoid surgical reintervention, endovascular transatrial dilatation and stenting were performed successfully in both cases. Transatrial endovascular stenting of PVS or PVO after LTx seems an effective and safe treatment option that should be considered for these life-threatening complications and executed with care.
Category
Stenosis or Obstruction of Pulmonary Veins Following Heart or Lung Transplantation
Catheter-mediated Interventions: Efficacy or Lack of Efficacy
Year of Publication: 2023
Age Focus: Adult
Article Type: Case Reports or Retrospective Observations in Small Groups of Patients (≤10 patients)
Article Access: Free PDF File or Full Text Article Available Through PubMed or DOI: No