Related Experiment Video
Updated: Jul 17, 2026

Use of Electromagnetic Navigational Transthoracic Needle Aspiration (E-TTNA) for Sampling of Lung Nodules
Published on: May 23, 2015
Air embolism detected during computed tomography fluoroscopically guided transthoracic needle biopsy
Satoshi Hirasawa1, Hiromi Hirasawa, Ayako Taketomi-Takahashi
1Department of Diagnostic and Interventional Radiology, Gunma Graduate School of Medicine, 3-39-22 Showa-machi, Maebashi, Gunma 371-8511, Japan. hrsw@aurora.dti.ne.jp
Abstract:
Air embolism is a rare but potentially fatal complication of percutaneous needle biopsy of the lung. We report a case of cerebral air embolism which occurred during computed tomography (CT)-guided needle biopsy. Air entering the aorta is depicted on CT-fluoroscopy images of the procedure.
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