Study on suceess rate of CT guided percutaneous pulmonary biopsy / 中国基层医药

ABSTRACT

Objective To discuss the technical factors of extrapleural locating in CT-guided percutaneous pulmonary biopsy. Methods 137 cases undervent CT-guided percutaneous pulmonary biopsy were retrospectively analyzed. The technical methods of operation,points and points for attention were analyzed. Results In this group the success rate of data manipulation was 98.5%. No serious complications of the operation were occured. Scan completed within 40-story biopsy rate was 71.5%. The needle into the target rate for the first time was 93.4%. Conclusion CT-guided biopsy could increase the detection rate of difficult lesions and patient satisfaction rate paying attention on thinking and practice in the preoperative preparation and intraoperative specific operations.