Evaluation and Assessment of Doppler Ultrasonography Results in Comparison with Digital Subtraction Angiography in Diagnosis of Internal Carotid Artery Stenosis
Author(s):
Abstract:
Introduction
Digital Subtraction Angiography (DSA) is the standard method for detection of carotid artery stenosis. This technique has high radiation dose. With the progress of imaging techniques, noninvasive or minimally invasive methods like the CT angiography, MR angiography and ultrasonography with Doppler or Duplex mode were applicable. This study aimed to evaluate and assesse the results of Doppler ultrasonography in comparison with the DSA in diagnosis of internal carotid artery.Methods and Materials: 20 male patients with internal carotid stenosis > 50% who previously underwent the DSA examination, were examined with the Doppler ultrasonography. Obtained Structural and hemodynamic parameters from Doppler ultrasonography were analyzed regarding to German Society of Ultrasound in medicine and NASCET recommendations. The degrees of carotid stenosis resulted from the Doppler ultrasonography were evaluated and compared with the DSA results.
Results
Doppler and DSA findings did not show significant differences (PDiscussion and Conclusion
The Doppler ultrasonography had high precision, sensitivity and specificity in our study. This method can be used as a noninvasive and easy to use technique in detection and determination of this disease especially in patients who dont need angioplasty procedures. Language:
Persian
Published:
Paramedical Sciences and Military Health, Volume:12 Issue: 2, 2017
Pages:
1 to 6
magiran.com/p1755601
دانلود و مطالعه متن این مقاله با یکی از روشهای زیر امکان پذیر است:
اشتراک شخصی
با عضویت و پرداخت آنلاین حق اشتراک یکساله به مبلغ 1,390,000ريال میتوانید 70 عنوان مطلب دانلود کنید!
اشتراک سازمانی
به کتابخانه دانشگاه یا محل کار خود پیشنهاد کنید تا اشتراک سازمانی این پایگاه را برای دسترسی نامحدود همه کاربران به متن مطالب تهیه نمایند!
توجه!
- حق عضویت دریافتی صرف حمایت از نشریات عضو و نگهداری، تکمیل و توسعه مگیران میشود.
- پرداخت حق اشتراک و دانلود مقالات اجازه بازنشر آن در سایر رسانههای چاپی و دیجیتال را به کاربر نمیدهد.
In order to view content subscription is required
Personal subscription
Subscribe magiran.com for 70 € euros via PayPal and download 70 articles during a year.
Organization subscription
Please contact us to subscribe your university or library for unlimited access!