PURPOSE: To determine the effectiveness of using Wallstents to treat subclavian or
brachiocephalic venous obstruction after unsuccessful angioplasty, in patients undergoing …

… In this patient, the stenosis had completely occluded the lumen with multiple collaterals. …
The average degree of stenosis before and after angioplasty was 78 ± 14% and 20 ± 14%, …

… opposite side exhibiting a normal main artery or an arterial diameter … angioplasty group, 21
underwent angioplasty alone and 2 … nephropathy and progression to renal artery thrombosis. …

… artery occlusion by displacement of an atheroma into the artery ostium during stenting might
be PTA alone (… posterior cerebral artery territory. Illustrative cases are shown in Figures 1, 2. …

… in 17 (37.7%), and transluminal balloon angioplasty alone in 7 (15.5%). Other veins were …
of thoracic central vein obstruction using percutaneous balloon angioplasty, stenting, or HeRO …

… Venous angioplasty and stenting … Venous obstruction should be considered and carefully
evaluated in patients presenting with pelvic congestion, and treatment of obstruction alone may …

… , angioplasty combined with stenting was performed in 23 (82%) of 28 patients and angioplasty
alone … Percutaneous multivessel angioplasty, especially in patients with occlusions, may …

… Three patients had angioplasty alone and nine patients had angioplasty with stent … In
conclusion, for patients with central venous stenosis or occlusion and those who need a …

… Extracranial venous obstruction leads to inadequate cerebral drainage. There appears to …
more than two areas of abnormal extracranial cerebral venous outflow that met VH criteria1, 2 …

… with 4 patients developing central venous occlusion as compared to … This study argues for
the use of primary PTA alone for the … better outcomes as compared with the angioplasty alone. …