Presyncopal symptoms appeared after 33 (3–46) min and were associated with a MAP of 65 (32–84) mmHg (P < 0.01) and a HR of 58 (52–71) beats min-1 (P < 0.05).Vmean decreased to 25 (16–36) cms-1, and cerebral conductance index (Vmean/MAPbrain) and PI increased (P <...
Certain clinical characteristics, however, favor a middle cerebral origin of the bleed, including a unilateral temporal region headache or a focal neurologic deficit including dysphasia or weakness of the contralateral arm or face. These focal signs and symptoms are presumably related to the tendency ...
HTML Purpose: To report our 8-year experience with percutaneous transluminal angioplasty for symptomatic middle cerebral artery stenosis. Methods and Materials: Twenty-six consecutive patients (mean age, 56 years) with symptomatic middle cerebral artery stenosis underwent intracranial balloon angioplasty from...
Post-traumatic thrombosis of the middle cerebral artery (MCA) is uncommon: only 39 cases were found in the literature. In the present report, eight cases of post-traumatic MCA thrombosis are analyzed and compared with other reported cases. The symptoms can be easily confused with those of expan...
This is a description of the main middle cerebral artery (MCA) anomalies from the neuroradiological and embryological point of view, discussing the practical implications and the association with other vascular diseases.#Among the patients who underwent digital subtraction angiography (DSA) at our ...
Syndrome of Anterior Inferior Cerebellar Artery Occlusion The findings reflect involvement of the peripheral nervous system and CNS structures at the cerebellopontine angle. Usual symptoms are nausea, vertigo, tinnitus, and hearing loss.189,192,193 Other features include vomiting, ipsilateral facial...
Idiopathic middle cerebral artery dissection in a 13 years old girl with alpha-1 antitrypsin deficiency We present a case report of a 13-year old girl who developed hemiparesis with central nerve VII palsy, sensorimotor aphasia and emotional disturbances. The described symptoms occured in health, pa...
OBJECTIVE: Cerebral autoregulation tends to compensate changes in arterial blood pressure. This mechanism of cerebral blood flow regulation appears to be insufficient in orthostatic dysregulation in which mainly vertebrobasilar symptoms occur. To investigate this hypothesis, we compared cerebral autoregulation...
the minority of patients, usually <10% due to the restricted time window of up to 4.5 h after onset of symptoms. Thus, a large number of stroke patients may be considered to present a kind of permanent occlusion condition during the acute phase. In fact, a review of cerebral ...
【】目的:研究超声联合测定脐动脉(umbilical artery;UA)和大脑中动脉(middle cerebral artery;MCA)SD值对高龄二胎孕妇胎儿窘迫的诊断价值。方法:将我院足月生产在胎儿期发生呼吸窘迫症状的117例患儿作为研究对象,另外选择100例健康胎儿作为对照,回顾性分析其在32至41周行彩色多普勒检查结果并进行分析。结果:对两组患者进...