کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8131092 | 1523232 | 2018 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Contrast-Enhanced Color-Coded Doppler Sonography in Moyamoya Disease: A Retrospective Study
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
آکوستیک و فرا صوت
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Contrast-Enhanced Color-Coded Doppler Sonography in Moyamoya Disease: A Retrospective Study Contrast-Enhanced Color-Coded Doppler Sonography in Moyamoya Disease: A Retrospective Study](/preview/png/8131092.png)
چکیده انگلیسی
The purpose of this study was to validate the feasibility of contrast-enhanced transcranial Doppler sonography (CE-TCCD) in the diagnosis of Moyamoya disease (MMD). CE-TCCD data on patients with MMD were analyzed. The CE-TCCD data were classified qualitatively into four patterns by two independent investigators: normal vascular color Doppler signal (pattern 1), augmented color Doppler signal with identifiable vascular structure (pattern 2), confluent color Doppler signal filling more than two-thirds of the display frame without identifiable vascular structure (pattern 3) and confluent color Doppler signal filling full display (pattern 4). To investigate the validity, we compared the CE-TCCD data with traditional transcranial Doppler data and Suzuki grades on cerebral angiography. A total of 32 CE-TCCD studies from 16 MMD patients (male 37.5%, median age 48) were included in this study. The CE-TCCD findings were distributed across patterns 1 (nâ=â3), 2 (nâ=â12), 3 (nâ=â10) and 4 (nâ=â7) and were correlated with the Suzuki grades (pâ<0.005) and hemodynamic parameters. Inter-rater reliability was promising (Cronbach αâ=â0.883). The CE-TCCD test provides distinctive patterns in MMD, according to their stage of progression. CE-TCCD patterns seem to be a reliable and valid means for the evaluation of MMD.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ultrasound in Medicine & Biology - Volume 44, Issue 6, June 2018, Pages 1281-1285
Journal: Ultrasound in Medicine & Biology - Volume 44, Issue 6, June 2018, Pages 1281-1285
نویسندگان
Woo-Keun Seo, Chang-Woon Choi, Chi Kyung Kim, Kyungmi Oh,