Computed Tomography-guided Puncture: Preprocedural Preparation, Technical Tips, and Radioprotection.

Interventional radiology (Higashimatsuyama-shi (Japan) Pub Date : 2024-06-03 eCollection Date: 2024-11-01 DOI:10.22575/interventionalradiology.2023-0034

Haruyuki Takaki, Kaoru Kobayashi, Yasukazu Kako, Hiroshi Kodama, Atsushi Ogasawara, Motonori Takahagi, Junichi Taniguchi, Kosuke Matsuda, Michiko Hatano, Keisuke Kikuchi, Yoshiaki Hagihara, Kazuma Matsumoto, Tetsuya Minami, Koichiro Yamakado

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Abstract

Computed tomography-guided puncture is a useful technique for various interventional radiology procedures. Puncture from various locations and angles becomes possible using this technique. Moreover, bone and air do not interfere with the computed tomography image. Therefore, computed tomography-guided puncture is feasible even in difficult cases of ultrasonography-guided procedures. However, a computed tomography-guided procedure can cause radiation exposure to patient and operator. Therefore, utmost attention should be given to minimizing radiation exposure. This study aimed to provide a brief review of pre-procedural preparation and the technical tips for the computed tomography-guided puncture and introduce recent topics related to the radioprotection of computed tomography-guided puncture.

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计算机断层扫描引导下的穿刺：术前准备、技术窍门和放射防护。

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Interventional radiology (Higashimatsuyama-shi (Japan)

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