Comparison of duplex ultrasonography and magnetic resonance imaging in the detection of significant renal artery stenosis
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00179906%3A_____%2F11%3A10108579" target="_blank" >RIV/00179906:_____/11:10108579 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11150/11:10108579
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Comparison of duplex ultrasonography and magnetic resonance imaging in the detection of significant renal artery stenosis
Original language description
The aim of our study was to evaluate duplex ultrasonography (DUS) and magnetic resonance angiography (MRA) in detection of haemodynamically significant renal artery stenosis (RAS). The study included patients with high clinical suspicion of renovascularhypertension (RVH). The imaging of renal arteries was performed by DUD. MRA and digital subtraction angiography (DSA). Significant RAS was defined as maximum systolic velocity_ 180 cm/sec (DUS) or as 60% reduction of the endoluminal arterial diameter (MRA.DSA). The results of DUS and MRA were assessed in respect to the results of DSA. Arterial supply of 186 kidneys in 94 patients was evaluated. DSA revealed significant RAS in 61 kidneys evaluated. DUS was not able to examine arterial supply in 18 kidneys of 13 patients. In the detection of significant RAS.DUS was characterized by sensitivity and specificity of 85% and 84%. MRA achieved satisfactory imaging quality in all but one kidney evaluated. The sensitivity and specificity of MRA i
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
FA - Cardiovascular diseases including cardio-surgery
OECD FORD branch
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Result continuities
Project
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Continuities
V - Vyzkumna aktivita podporovana z jinych verejnych zdroju
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Acta medica (Hradec Králové) / Universitas Carolina, Facultas Medica Hradec Kralove
ISSN
1211-4286
e-ISSN
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Volume of the periodical
54
Issue of the periodical within the volume
1
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
3
Pages from-to
9-12
UT code for WoS article
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EID of the result in the Scopus database
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