The Value of Contrast-Enhanced Ultrasound versus Doppler Ultrasound in Grading Renal Artery Stenosis
المؤلفون المشاركون
Cui, Yanhua
Zhang, Quanbin
Yan, Jiping
Wu, Ji
المصدر
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-09-08
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
Objective.
This study is aimed at exploring the accuracy of contrast-enhanced ultrasound (CEUS) in grading renal artery stenosis.
Methods.
122 renal arteries with suspected renal artery stenosis were selected.
DSA, DUS, and CEUS were performed for all patients with suspected renal artery stenosis in the research.
DSA was selected as the gold standard.
The sensitivity, specificity, accuracy, positive predictive value (PPV), and negative predictive value (NPV) of CEUS or Doppler ultrasound (DUS) in the diagnosis of renal artery stenosis were analyzed.
The consistency between CEUS and digital subtraction angiography (DSA) was compared.
The accuracy of DUS or CEUS in grading renal artery stenosis was assessed by the area under the receiver operating characteristic (ROC) curves and compared between groups.
Results.
The sensitivity, specificity, accuracy, positive predictive value, and negative predictive value of CEUS in the diagnosis of renal artery stenosis were 88.9%, 87.8%, 88.5%, 93.5%, and 80.0%, respectively.
There was no significant difference in grading renal artery stenosis between CEUS and DSA (X2=0.643, P=0.424).
77 of the 122 renal arteries were diagnosed with the stenosis rate more than 30% by CEUS.
Compared with the results of DSA, the kappa value of CEUS was 0.749 (P<0.05).
Conclusion.
CEUS is accurate in grading renal artery stenosis, and it may represent the method of choice in diagnosing renal artery stenosis.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Cui, Yanhua& Zhang, Quanbin& Yan, Jiping& Wu, Ji. 2020. The Value of Contrast-Enhanced Ultrasound versus Doppler Ultrasound in Grading Renal Artery Stenosis. BioMed Research International،Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1136579
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Cui, Yanhua…[et al.]. The Value of Contrast-Enhanced Ultrasound versus Doppler Ultrasound in Grading Renal Artery Stenosis. BioMed Research International No. 2020 (2020), pp.1-10.
https://search.emarefa.net/detail/BIM-1136579
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Cui, Yanhua& Zhang, Quanbin& Yan, Jiping& Wu, Ji. The Value of Contrast-Enhanced Ultrasound versus Doppler Ultrasound in Grading Renal Artery Stenosis. BioMed Research International. 2020. Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1136579
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1136579
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر