经皮肺活检对肺部肿块的诊断价值

目的 探讨不同方法引导下经皮肺活检对肺部肿块的诊断价值。方法 本文以手术和临床随访为基准，分折了71例肺部肿块的患者经B超或Cr引导下经皮肺活检获取的组织细胞学资料。结果 经B超、CT引导下经皮肺活检的阳性率分别为：96．2％、94．7％，并发症发生率为：3．87％、5.26％。两者无显著差异。结论 经皮肺活检为肺部肿块的诊治提供了可靠的病理学依据，两种方法对肺肿块诊断的阳性率均高。

Diagnostic Value of Ultrasonography or Sonography X-ray Guided Percutaneous Needle Biopsy for Pulmonary Mass

Objective To assess accuracy and safety of ultrasonography guided or sonography X-ray guided percutaneous neddle biopsy(US-PCNB or CT-PCNB) for diagnosis of pulmonary masses.Methods Seventy one patients with radiographic evidences of pulmonary mass underwent US-PCNB or CT-PCNB.The diagnostic results of US-PCNB or CT-PCNB were confirmed by surgery or by follow-up examinations.Results The accuracy rate for diagnosis of pulmonary malignancy US-PCNB and CT-PCNB was 96 2% vs 94 7%.Complications occurred 3 87% vs 5 26%.Conclusions There was no statistically differences between US-PCNB and CT-PCNB.US-PCNB suitable for pulmonary tumors of around type.CT-PCNB suitable for pulmonary tumors of central type.