Methods:Under fluoroscopic guidance, TBPB was taken 163 times in 116 patients with peripheral pulmonary disease, among whom 37 patients with negative TBPB underwent PNAB 42 times totally.

方法：116例肺外周病变的患者先进行纤支镜肺活检并刷检共163次，对于经纤支镜检未能获得诊断的37例患者再进行经皮 肺穿针吸活检共42次。

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Methods:Under fluoroscopic guidance, TBPB was taken 163 times in 116 patients with peripheral pulmonary disease, among whom 37 patients with negative TBPB underwent PNAB 42 times totally.

方法：116例肺外周病变的患者先进行纤支镜肺活检并刷检共163次，对于经纤支镜检未能获得诊断的37例患者再进行经皮 肺穿针吸活检共42次。

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