{"title":"[Magnification radiography with Circlex 0.1 mm ultra-microfocus].","authors":"J Liu","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>929 magnification radiographies of different rates of magnification were taken in 719 patients and 39 animals with the Japanese Circlex 0.1 mm ultra-microfocus tube. According to IEC 336/1982 documentation, tests on focus size, resolution, filtration effect of penumbra, filtration effect of contrast, background dispersion and space effect were done. The results showed that 0.1 mm ultra-microfocus could produce images of high quality.</p>","PeriodicalId":39377,"journal":{"name":"Zhonghua fang she xue za zhi Chinese journal of radiology","volume":"23 3","pages":"172-4"},"PeriodicalIF":0.0000,"publicationDate":"1989-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Zhonghua fang she xue za zhi Chinese journal of radiology","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Medicine","Score":null,"Total":0}
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Abstract
929 magnification radiographies of different rates of magnification were taken in 719 patients and 39 animals with the Japanese Circlex 0.1 mm ultra-microfocus tube. According to IEC 336/1982 documentation, tests on focus size, resolution, filtration effect of penumbra, filtration effect of contrast, background dispersion and space effect were done. The results showed that 0.1 mm ultra-microfocus could produce images of high quality.
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