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近些年来,CT与高场MR的技术进步成为了医学物理学关注的焦点。本文就双源CT予以介绍,并阐释其如何实现快速采集的同时又得以降低放射剂量。除特定的心脏和
In recent years, advances in CT and high field MR have become the focus of medical physics. This article introduces dual-source CT and explains how it can achieve rapid acquisition while reducing radiation dose. In addition to a specific heart and