Impact factors and treatment for complications of CT-guided percutaneous lung biopsy
10.13929/j.1672-8475.201905006
- VernacularTitle: CT引导下经皮肺穿刺活检术并发症的影响因素及处理方法
- Author:
Dongxu WANG
1
Author Information
1. Department of CT, The Second Affiliated Hospital of Qiqihar Medical College
- Publication Type:Journal Article
- Keywords:
Biopsy;
Complication;
Hemorrhage;
Lung neoplasms;
Pneumothorax;
Tomography, X-ray computed
- From:
Chinese Journal of Interventional Imaging and Therapy
2019;16(9):522-526
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To investigate the impact factors and treatment of complications of CT-guided percutaneous lung biopsy. Methods: Complications of 253 cases of CT-guided percutaneous lung biopsy were retrospectively analyzed, and the impact factors of complications and the corresponding treatment methods were reviewed. Results: Among 253 cases, pulmonary hemorrhage was detected in 77 cases (77/253, 30.43%), including 4 cases (4/77, 5.19%) of massive hemorrhage. There were significant differences of lesions' location, size, puncture depth and number of samples between patients with and without pulmonary hemorrhage (all P<0.05). Pneumothorax occured in 55 cases (55/253, 21.74%), including 5 cases underwent closed thoracic drainage. There were significant differences of lesions' location, size and number of samples between patients with and without pneumothorax (all P<0.05). Conclusion: For CT-guided percutaneous lung biopsy, lesions' location, size, puncture depth and number of samples are the impact factors of pulmonary hemorrhage, while lesions' location, size and number of samples are impact factors of pneumothorax. The occurrence of pulmonary hemorrhage and pneumothorax can be prevented and treated.
