{"title":"Selective scintiangiography of the kidney with xenon-133.","authors":"G de Haas, C N de Graaf, J H Ruijs, P F van Waes","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>Measurement of the spatial distribution of the clearance rate of xenon-133 from the kidney after its injection into the renal artery for estimating intrarenal blood flow can easily be combined with selective X-ray angiography as a routine method. Using a gamma camera as detection equipment anand applying a special computer analysis technique, 'functional images' can be obtained, by which the spatial distribution of the blood flow in the kidney is quantitatively mapped. Experiments with a rather heterogenous group of 12 patients suggest that in at least one type of renal pathology the xenon-133 flow study is more indicative for clinical evaluation than the X-ray angiography</p>","PeriodicalId":76405,"journal":{"name":"Radiologia clinica","volume":"47 2","pages":"124-31"},"PeriodicalIF":0.0000,"publicationDate":"1978-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Radiologia clinica","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Measurement of the spatial distribution of the clearance rate of xenon-133 from the kidney after its injection into the renal artery for estimating intrarenal blood flow can easily be combined with selective X-ray angiography as a routine method. Using a gamma camera as detection equipment anand applying a special computer analysis technique, 'functional images' can be obtained, by which the spatial distribution of the blood flow in the kidney is quantitatively mapped. Experiments with a rather heterogenous group of 12 patients suggest that in at least one type of renal pathology the xenon-133 flow study is more indicative for clinical evaluation than the X-ray angiography
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