Methods Multispiral CT fluoroscopy-guided transthoracic needle biopsy were performed on 22 patients in which the pulmonary nodules were not confirmed by clinical and imaging diagnoses.
方法：22例未经病理或影像确诊的肺结节行多层螺旋CT透视导引下穿刺活检。
Methods Multispiral CT fluoroscopy-guided transthoracic needle biopsy were performed on 22 patients in which the pulmonary nodules were not confirmed by clinical and imaging diagnoses.
方法：22例未经病理或影像确诊的肺结节行多层螺旋CT透视导引下穿刺活检。
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