摘要
目的 :作者就 42例CT导向经皮肺穿刺活检 ,对体表标记定位方法、穿刺过程、并发症、准确率 ,以及穿刺抽吸关键性手法进行探讨 ,提出CT导向经皮肺穿刺活检是对肺部疑难疾病诊断的一种有效方法。穿刺总准确率 95 2 % ,恶性病变阳性率 85 7% ,没有假阳性。除 1例气胸外 ,余
Objective:Percutaneous CT guided lung needle biopsy was performed in 42 cases.The localization of body surface marker,needling course,postbiopsy complications,accuracy and the main manipulation technique of needling were discussed.It is considered needle biopsy is an effective method for diagnosing puzzling lung diseases.The total accuracy rate was 95 2%,and 88 6% for malignant disease without false positive result.One patient developed pneumothorax,6 cases had mild symptoms requiring no special treatment.
出处
《放射学实践》
1999年第4期239-240,共2页
Radiologic Practice
关键词
肺穿刺
活检
肺疾病
诊断
CT导向
Biopsy,needle Localization Tomography,X ray computed
