title: Carotid artery stenosis with intraluminal thrombus discovered during carotid artery stenting.
abstract: A 77-year-old man presented with transient motor weakness of the left hand. Cerebral angiography showed 90% stenosis at the origin of the right internal carotid artery. Carotid artery stenting (CAS) was performed 3 weeks later, and a large intraluminal thrombus was found during the procedure. The blood around the thrombus was aspirated using an aspiration catheter under distal protection with a filter wire protection device, and CAS was successfully performed without complications. Although this patient was treated by CAS without complications, carotid stenosis associated with intraluminal thrombus-because it has a high risk of distal embolism-should be carefully diagnosed immediately before CAS.
authors: Department of Radiology and Interventional Neuroradiology, Ishinkai Yao General Hospital, 1-41 Numa, Yao, 581-0036, Japan. takayamaneuroivs@par.odn.ne.jp
authors: Katsutoshi
authors: K
authors: Takayama
authors: Toshiaki
authors: T
authors: Taoka
authors: Hiroyuki
authors: H
authors: Nakagawa
authors: Toshiteru
authors: T
authors: Miyasaka
authors: Kaoru
authors: K
authors: Myouchin
authors: Takeshi
authors: T
authors: Wada
authors: Masahiko
authors: M
authors: Sakamoto
authors: Toshiaki
authors: T
authors: Akashi
authors: Kimihiko
authors: K
authors: Kichikawa
mesh_terms: D000368:Aged; D002339:Carotid Arteries / Q000000981:diagnostic imaging* / Q000601:surgery*; D002343:Carotid Artery, Internal / Q000000981:diagnostic imaging / Q000601:surgery; D016893:Carotid Stenosis / Q000601:surgery*; D006801:Humans; D008297:Male; D011859:Radiography; D015607:Stents; D013927:Thrombosis / Q000175:diagnosis* / Q000628:therapy*; D014463:Ultrasonography