منابع مشابه
Carotid sinus syndrome after carotid artery surgery.
A 63 year old woman had been intensively treated for recurrent carcinoma of the neck. Following acute vascular surgery of the carotid artery, she developed the vasodilatory type of the carotid sinus syndrome. The presentation of this type of the syndrome was remarkable, since it is usually associated with primary or metastatic carcinoma in the neck region. Previous cancer treatment may have mod...
متن کاملThreatening of cerebrovascular insufficiency within surgery of carotid artery restenosis
Surgical intervention for extracranial carotid artery stenosis remains a major potential therapeutic modality for the prevention of stroke. Nevertheless, every kind of surgical technique for carotid entarterectomy (CEA) has its specific complications, compromising the final surgical result. The authors report about a 70-year old man, suffering from recurrent transient ischemic attacks by suspec...
متن کاملExternal carotid-vertebral artery anastomosis for vertebrobasilar insufficiency.
Two patients with previous brain stem infarction and current symptoms of vascular insufficiency in the basilar circulation had evidence of vertebral artery occlusive disease. Angiography demonstrated ostial stenosis of the dominant right vertebral artery and retrograde flow down the left vertebral artery to the level of the transverse process of C2 in the first case and to the level of a severe...
متن کامل[studies on Carotid and Vertebro-basilar Artery Insufficiency].
概要 1959年 より1963年 の5年 間 に,東 邦大学阿都 内科 で観察 した内頚 お よび椎 骨脳 底 動脈循環不 金 症45例 にっ き,臨 床症状の特 徴を統 計的 に観察す るとともに,そ の発生頻 度を検討 した.ま た,本 症 と本 態性 高血圧症,低 血圧症,正 常血圧 者お よび若年性起 立性 低血圧 の 患者群につ いて比較 し,本 症 の発生機序 につ い て検討 を加 えた.そ の結果,本 症 の大多数は既 往に高血圧 を有 し,発 作時 に血 圧 低 下をし たが,約70%は 起立性低 血圧 を伴なつ た高血圧症 であつ た.Mecholyl試 験 で は 変感神 経 緊 張低下 を示 す点で他群 と異なつ てお り,体 位変換 に よつて血 中norepinephrineが 増加 せず,安 静時 の 血中norepinephrineは 本態性高血圧症 ...
متن کاملReport of a Variation of the Right Common Carotid Artery
Carotid artery is the most important artery that carries the major part of the blood supply to the head and neck. The branching of the common carotid artery usually occurs at the upper edge of the thyroid cartilage. The placement of carotid sinus has also increased its importance in this area. Considering the clinical importance of knowledge about carotid artery variations, this case is reporte...
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ژورنال
عنوان ژورنال: Circulation
سال: 1958
ISSN: 0009-7322,1524-4539
DOI: 10.1161/01.cir.18.5.924