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KMID : 0880420190200020323
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Korean Journal of Radiology
2019 Volume.20 No. 2 p.323 ~ p.331
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Analysis of Complications of Percutaneous Transthoracic Needle Biopsy Using CT-Guidance Modalities In a Multicenter Cohort of 10568 Biopsies
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Yoon Soon-Ho
Park Chang-Min
Lee Kyung-Hee
Lim Kun-Young
Suh Young-Joo
Im Dong-Jin
Hur Jin
Han Dae-Hee
Kang Mi-Jin
Choo Ji-Yung
Kim Cherry
Kim Jung-Im
Hong Hyun-Sook
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Abstract
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Objective: To analyze the complications of percutaneous transthoracic needle biopsy using CT-based imaging modalities for needle guidance in comparison with fluoroscopy in a large retrospective cohort.
Materials and Methods: This study was approved by multiple Institutional Review Boards and the requirement for informed consent was waived. We retrospectively included 10568 biopsies from eight referral hospitals from 2010 through 2014. In univariate and multivariate logistic analyses, 3 CT-based guidance modalities (CT, CT fluoroscopy, and cone-beam CT) were compared with fluoroscopy in terms of the risk of pneumothorax, pneumothorax requiring chest tube insertion, and hemoptysis, with adjustment for other risk factors.
Results: Pneumothorax occurred in 2298 of the 10568 biopsies (21.7%). Tube insertion was required after 316 biopsies (3.0%), and hemoptysis occurred in 550 cases (5.2%). In the multivariate analysis, pneumothorax was more frequently detected with CT {odds ratio (OR), 2.752 (95% confidence interval [CI], 2.325?3.258), p < 0.001}, CT fluoroscopy (OR, 1.440 [95% CI, 1.176?1.762], p < 0.001), and cone-beam CT (OR, 2.906 [95% CI, 2.235?3.779], p < 0.001), but no significant relationship was found for pneumothorax requiring chest tube insertion (p = 0.497, p = 0.222, and p = 0.216, respectively). The incidence of hemoptysis was significantly lower under CT (OR, 0.348 [95% CI, 0.247?0.491], p < 0.001), CT fluoroscopy (OR, 0.594 [95% CI, 0.419?0.843], p = 0.004), and cone-beam CT (OR, 0.479 [95% CI, 0.317?0.724], p < 0.001) guidance.
Conclusion: Hemoptysis occurred less frequently with CT-based guidance modalities in comparison with fluoroscopy. Although pneumothorax requiring chest tube insertion showed a similar incidence, pneumothorax was more frequently detected using CT-based guidance modalities.
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KEYWORD
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Lung neoplasms, Biopsy, Image-guided biopsy, Pneumothorax, Hemoptysis, CT, CT fluoroscopy, Cone-beam CT
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