Logo Medical Science Monitor

Call: +1.631.470.9640
Mon - Fri 10:00 am - 02:00 pm EST

Contact Us

Logo Medical Science Monitor Logo Medical Science Monitor Logo Medical Science Monitor

19 June 2013 : Original article  

Comparison of diagnostic accuracy of Doppler USG and contrast-enhanced magnetic resonance angiography and selective renal arteriography in patients with atherosclerotic renal artery stenosis

Kenan TurgutalpAEG, Ahmet KiykimAD, Onur ÖzhanB, İlter HelvacıC, Türkay ÖzcanF, Altan YıldızB

DOI: 10.12659/MSM.889035

Med Sci Monit 2013; 19:475-482


BACKGROUND: There are many systemic complications of conventional selective renal arteriography (SRA), such as contrast-mediated nephropathy. Contrast-enhanced magnetic resonance angiography (CE-MRA) and renal artery Doppler ultrasonography (DUSG) have been used increasingly for renal artery stenosis (RAS). The aim of this study was to evaluate the accuracy of CE-MRA and DUSG as used for diagnosis of RAS.

MATERIAL AND METHODS: We divided 130 consecutive patients investigated for resistant hypertension into 2 groups based on age: group 1 was patients <60 years old and group 2 was patients >60 year. DUSG, CE-MRA, and SRA were performed in group 1 and group 2 patients.

RESULTS: Seventy-two patients (24 males [M], 48 females [F]) in group 1, and 58 patients (26 M, 32 F) in group 2 were included in the study. In the evaluation of clinically significant renal artery stenosis with DUSG, in group 1 the overall sensitivity was 83.33% and overall specificity was 81.82%, and in group 2 they were 69.23% and 0%, respectively, when compared with SRA. In the evaluation of clinically significant renal artery stenosis with CE-MRA, the overall sensitivity and specificity were 92.31% and 36.36%, respectively, in group 1 and 100.00% and 73.33%, respectively in group 2, when compared with SRA.

CONCLUSIONS: CE-MRA is an accurate, non-invasive method for the diagnosis of RAS in patients above 60 years of age and DUSG may be the choice of diagnostic method for RAS in patients under 60 years of age.

Keywords: Renal Artery Obstruction - ultrasonography, Renal Artery - ultrasonography, Magnetic Resonance Angiography, Demography, Contrast Media - diagnostic use, Atherosclerosis - ultrasonography, Angiography, Reproducibility of Results, Ultrasonography, Doppler

Add Comment 0 Comments

849 5


01 May 2023 : Editorial  

Editorial: Twenty Years On from Sequencing the Human Genome, Personalized/Precision Oncology Prepares to Meet the Challenges of Checkpoint Inhibitor Therapy

Dinah V. Parums
Science Editor, Medical Science Monitor, International Scientific Information, Inc., Melville, NY, USA

DOI: 10.12659/MSM.940911

Med Sci Monit 2023; 29:e940911


In Press

31 May 2023 : Review article  

Prevalence, Diagnosis, and Management of Eclampsia and the Need for Improved Maternal Care: A Review

Med Sci Monit In Press; DOI: 10.12659/MSM.939919  

30 May 2023 : Clinical Research  

A Case-Control Study of Cognitive Function in Patients with End-Stage Renal Disease Before and After Hemodi...

Med Sci Monit In Press; DOI: 10.12659/MSM.940409  

30 May 2023 : Review article  

A Review of the Role of the Zebrafish (Danio reiro) in Preclinical and Clinical Models of Biomarker Identif...

Med Sci Monit In Press; DOI: 10.12659/MSM.940550  

30 May 2023 : Database Analysis  

The COVID-19 Crisis and the Incidence of Alcohol-Related Deaths in Poland

Med Sci Monit In Press; DOI: 10.12659/MSM.940904  

Most Viewed Current Articles

13 Nov 2021 : Clinical Research  

Acceptance of COVID-19 Vaccination and Its Associated Factors Among Cancer Patients Attending the Oncology ...

DOI :10.12659/MSM.932788

Med Sci Monit 2021; 27:e932788


30 Dec 2021 : Clinical Research  

Retrospective Study of Outcomes and Hospitalization Rates of Patients in Italy with a Confirmed Diagnosis o...

DOI :10.12659/MSM.935379

Med Sci Monit 2021; 27:e935379

08 Mar 2022 : Review article  

A Review of the Potential Roles of Antioxidant and Anti-Inflammatory Pharmacological Approaches for the Man...

DOI :10.12659/MSM.936292

Med Sci Monit 2022; 28:e936292

01 Jan 2022 : Editorial  

Editorial: Current Status of Oral Antiviral Drug Treatments for SARS-CoV-2 Infection in Non-Hospitalized Pa...

DOI :10.12659/MSM.935952

Med Sci Monit 2022; 28:e935952

Your Privacy

We use cookies to ensure the functionality of our website, to personalize content and advertising, to provide social media features, and to analyze our traffic. If you allow us to do so, we also inform our social media, advertising and analysis partners about your use of our website, You can decise for yourself which categories you you want to deny or allow. Please note that based on your settings not all functionalities of the site are available. View our privacy policy.

Medical Science Monitor eISSN: 1643-3750
Medical Science Monitor eISSN: 1643-3750