Heye S, Maleux G, Van Loon J, Wilms G
Department of Radiology, University Hospital Gasthuisberg, Herestraat 49, B-3000 Leuven, Belgium.
AJNR Am J Neuroradiol. 2006 Aug;27(7):1532-4.
A 48-year-old woman, with right-sided proptosis and decreased visual acuity, presented with acute left sensorimotor deficit. Recent ischemia in the right posterior watershed area was found on CT and MR imaging, as well as a right-sided medial sphenoid wing meningioma causing high-grade stenotic encasement of the cavernous portion of the right internal carotid artery. Because the patient was symptomatic and complete resection of the meningioma was impossible, the stenosis was successfully treated with a balloon-expanding stent.
一名48岁女性,有右侧眼球突出和视力下降,出现急性左侧感觉运动功能缺损。CT和磁共振成像显示右侧后分水岭区近期有缺血,以及右侧蝶骨嵴内侧脑膜瘤导致右侧颈内动脉海绵窦段严重狭窄包绕。由于患者有症状且无法完全切除脑膜瘤,遂成功用球囊扩张支架治疗了狭窄。