<正>Objective:To further discuss the clinical value of CT-guided percutaneous aspiration biopsy forpulmonary small lesions. Materials and Methods:CT-guided percutaneous aspiration biopsy was performed in 767 patients from January 2007 to October 2008 in our hospital.Lesions of 212 cases smaller than 3cm in diameter underwent percutaneous aspiration biopsy with puncture skills individual were analyzed.
收起