University of Virginia School of Medicine, Charlottesville, USA.
J Neurointerv Surg. 2010 Dec;2(4):348-50. doi: 10.1136/jnis.2009.001826. Epub 2010 Jun 4.
The use of the Wingspan stent in severe intracranial stenosis is associated with a relatively high in-stent re-stenosis rate. Reported management strategies for re-stenosis have included angioplasty alone or angioplasty with placement of a second Wingspan stent. A case is presented in which thrombosis within a Wingspan stent was treated with a balloon expandable cobalt-chromium stent within the Wingspan stent. Subsequent follow-up imaging has shown persistent patency of the treated vessel, with no subsequent in-stent stenosis.
Wingspan 支架在重度颅内狭窄中的应用与支架内再狭窄率相对较高有关。已报道的再狭窄管理策略包括单纯血管成形术或在放置第二个 Wingspan 支架的同时进行血管成形术。本文报告了一例 Wingspan 支架内血栓形成的病例，该病例采用 Wingspan 支架内球囊扩张钴铬支架进行治疗。随后的随访影像学显示治疗血管持续通畅，无支架内再狭窄。
