{"title":"[Clinical application of CT stereotactic device in biopsy of brain lesions].","authors":"X G Liu","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>A new CT stereotactic device named version WL-86 was designed and manufactured by the authors. Phantom puncture and cadaver puncture tests showed that its accuracy is less than 1 mm. We have also made a new type of biopsy needle--the rotary and translational cutting biopsy needle. A definite pathological diagnosis was made in 93.7% (30/32) of patients by this technique: The practicability of the device, the indications and clinical value of CT-guided stereotactic biopsy were discussed.</p>","PeriodicalId":39377,"journal":{"name":"Zhonghua fang she xue za zhi Chinese journal of radiology","volume":"23 5","pages":"257-60"},"PeriodicalIF":0.0000,"publicationDate":"1989-10-01","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}
引用次数: 0
Abstract
A new CT stereotactic device named version WL-86 was designed and manufactured by the authors. Phantom puncture and cadaver puncture tests showed that its accuracy is less than 1 mm. We have also made a new type of biopsy needle--the rotary and translational cutting biopsy needle. A definite pathological diagnosis was made in 93.7% (30/32) of patients by this technique: The practicability of the device, the indications and clinical value of CT-guided stereotactic biopsy were discussed.
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