The First Successful Transcatheter Closure of an Inferior Sinus Venosus Defect with Anomalous Drainage of the Right Lower Pulmonary Vein Using Bare and Covered Stents: A Single-Case Report

Figure 16

A second bare stent was then applied over the overlapping section of the first bare stent and the covered stent in order to stabilize both the structure of the combination stent and the patency of the affected vasculature ((a) anterior and (b) lateral views on angiography). Postprocedural angiogram showed the second bare stent in place with good blood flow in the hepatic veins ((c) anterior and (d) lateral views on angiography). No contrast was observed filling in the pulmonary vein. The black arrow, white arrow, and black outline arrow indicate the position of the first bare stent, the covered stent, and the second bare stent, respectively.

(a)

(b)

(c)

(d)