European radiology
-
The vast majority of superior vena cava (SVC) syndromes are of malignant causes, but with growing use of indwelling central catheters and implanted cardiac devices, benign SVC syndromes are becoming more frequent. The main objective of this study is to evaluate long term outcome in patients treated for benign SVC syndrome by endovascular techniques. ⋯ • Malposition of indwelling central catheter can cause superior vena cava obstruction. • Image-guided catheter placement helps prevent superior vena cava obstruction. • Imaging and superior vena cava obstruction classification allows adequate procedure planning. • Endovascular techniques are safe and effective for superior vena cava syndrome treatment.