Stimulated Acoustic Emission Detected by Transcranial Color Doppler Ultrasound

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Stimulated acoustic emission detected by transcranial color doppler ultrasound : a contrast-specific phenomenon useful for the detection of cerebral tissue perfusion.

BACKGROUND AND PURPOSE Experimental and clinical data suggest that insonation of echo-contrast agents with high acoustical power produces disintegration of microbubbles, resulting in a pseudo-Doppler phenomenon called stimulated acoustic emission (SAE). The purpose of this study was to investigate whether SAE might be detected by transcranial color Doppler imaging and whether these signals migh...

متن کامل

Transcranial Doppler ultrasound.

Transcranial Doppler ultrasound allows measurements of blood flow velocity to be made from the basal intracerebral vessels. The major advantages of transcranial Doppler ultrasound are that it is non-invasive, relatively cheap, can be performed with portable machines, allows monitoring for prolonged periods, and has a high temporal resolution making it ideal for studying dynamic cerebrovascular ...

متن کامل

Cerebral microembolism detected by transcranial Doppler during cardiac procedures.

BACKGROUND AND PURPOSE Cerebral embolism with clinical sequelae may rarely complicate cardioversion and cardiac catheterization. Transcranial Doppler sonography has recently been introduced to monitor microemboli entering the middle cerebral artery in cardiac and carotid surgery. We therefore used this technique to evaluate the risk of asymptomatic embolism during common cardiac procedures. M...

متن کامل

Microemboli Detection by Transcranial Doppler Ultrasound Mikroembólia-detektálás

s: Greber C, Karapanayiotides T, Ruchat P, Kemény V, Piechowski-Jozwiak B, Despland PA, Bogousslavsky J, Devuyst G. The cognitive impact ofcarotid endarterectomy: benefit and for whom? Cerebrovasc Dis 2003;16(suppl4):42. Karapanayiotides T, Ruchat P, Darbellay G, Kemény V, Piechowski-Jozwiak B, Vesin JM, Despland PA, Bogousslavsky J, Devuyst G. What is thenature and clinical...

متن کامل

Diagnosis of abnormal pregnancy and outcomes by color Doppler ultrasound

Objective: To discuss diagnostic value of color Doppler ultrasound for abnormal pregnancy and

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Stroke

سال: 2000

ISSN: 0039-2499,1524-4628

DOI: 10.1161/01.str.31.7.1661