CT引导下同轴技术肌肉骨骼肿瘤穿刺活检的临床应用  

The Clinical Application of CT-guided Muscleorskeleton Tumor Puncture Biopsy with The Co-axle Technique

作　　者：娄雪磊[1] 寇志平[1] 张强 

机构地区：[1]新乡市中心医院,河南新乡453000 [2]新乡市新华医院,河南新乡453000

出　　处：《实用医技杂志》2007年第19期2539-2540,共2页Journal of Practical Medical Techniques

摘　　要：目的:评价应用同轴活检技术,进行CT引导下肌肉骨骼肿瘤穿刺活检的临床应用价值。方法:CT引导下同轴技术穿刺活检肌肉骨骼肿瘤26例,同轴套管针于穿刺点按预定角度、深度快速穿刺,针尖至肿瘤边缘内或近穿刺点1/3处,经同轴套管针置入自动活检针,适度改变同轴套管针方向,不同角度、深度对肿瘤进行切割,取材,固定后行病理学检查。结果:26例患者穿刺成功率100%,病理检查明确诊断率92.3%(24/26),无一例严重并发症。结论:CT引导下同轴技术肌肉骨骼肿瘤穿刺活检,可多次、多点取材,提高阳性率以及正确诊断率,降低并发症发生率,此项技术简便易行,是一种安全、有效的诊断措施。Objective To evaluate the clinical application value ofCT-guided muscleorskeleton tumor puncture biopsy with the co-axle transfixion pin biopsy technique. Methods The clinical data of 26 cases of CT-guided muscleorskeleton tumor puncture biopsy with the co-axle transfixion pin biopsy technique. Under the prepared angle and depth puncture quickly in the puncture point using the co-axle casing needle. When the needle reached the edge of tumor or the near 1/3 the puncture point. Implant the automatic biopsy needle through the co-axle casing needle. Moderate change the direction of the co-axle casing needle and making different angle and depth dissection and fast cytological examination of the sample . Results The success rate of the puncture about the 26 cases were 100% . The accuracy and false negative rate of the puncture biopsy were 92.3%（24/26） . The produced rate of the complication after puncture were 0% （0/26） .Conclusion CT-guided muscleorskeleton tumor puncture biopsy with the co-axle technique , can selected many times and points . Improved the positive rate and the accuracy rate, reduced the produced rate of the complication. It is a easy technique. It is a safer and efficacious diagnose measure.

关 键 词：CT引导 同轴技术 肌肉骨骼肿瘤 穿刺活检术 

分 类 号：R738[医药卫生—肿瘤]