目的探讨CT引导下活检枪切割针肺活检的操作技术要领和应用价值。
Objective To evaluate the value and manipulation technique of pulmonary biopsy using biopsy guns and incision needle under CT-guided.
方法回顾性分析CT引导下经皮肺部切割针穿刺活检的门诊患者782例。
Methods Totally 782 patients with lung lesions underwent CT guided percutaneous cutting needle biopsies in outpatients.
方法对比分析应用18g和20g自动切割针肺活检的2组各60例的诊断效率和并发症。
Methods Transcutaneous lung biopsies were performed using 18g (group a) and 20g (group b) core needles in 60 cases respectively. Their diagnostic efficacy and complications were compared.
结论CT下粗切割针穿刺活检对肺结核病是一种诊断准确性较高的检查方法，活检标本采用多种方法检查可提高阳性率。
Conclusion CT-guided core needle lung biopsy is a more sensitive diagnostic method to tuberculosis. Various study ways to biopsy preparation can improve positive rate.
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目的探讨在超声引导下肺肿物的切割活检必要时补充针吸活检的临床应用价值。
Purpose Exploration on clinical application value of ultrasound guided incision biopsy of lung mass with supplementary needle biopsy;
方法应用DLTRA - CUT型18G软组织切割式活检针，在CT引导下对122例肺占位性疾病患者进行经皮肺穿刺活检。
Methods 122 patients with space-occupying lesions of the lung underwent lung biopsy by CT-guided percutaneous paracentesis and DLTRA-CUT 18g soft-tissue-cutting biopsy needles.
方法应用DLTRA - CUT型18G软组织切割式活检针，在CT引导下对122例肺占位性疾病患者进行经皮肺穿刺活检。
Methods 122 patients with space-occupying lesions of the lung underwent lung biopsy by CT-guided percutaneous paracentesis and DLTRA-CUT 18g soft-tissue-cutting biopsy needles.
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