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。

计算机断层扫描引导下的穿刺是各种介入放射学手术的有用技术。使用这种技术可以从不同位置和角度进行穿刺。此外，骨骼和空气不会干扰计算机断层扫描图像。因此，计算机断层扫描引导下的穿刺即使对超声引导下的困难病例也是可行的。不过，计算机断层扫描引导的手术可能会对患者和操作者造成辐射。因此，应尽量减少辐射暴露。本研究旨在简要回顾计算机断层扫描引导下穿刺术的术前准备和技术提示，并介绍与计算机断层扫描引导下穿刺术辐射防护相关的最新课题。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Interventional radiology (Higashimatsuyama-shi (Japan)

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