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医学影像学英文课件Medical Imaging Course Slides1. Introduction to Medical ImagingMedical imaging is a broad field that encompasses various techniques used to visualize the internalstructures and functions of the human body. These techniques play a crucial role in the diagnosis, treatment, and monitoring of various medical conditions. The most commonly used medical imaging modalities include X-ray, computed tomography (CT), magnetic resonance imaging (MRI), ultrasound, and nuclear imaging.医学影像学是一个广泛的领域,包括各种用于可视化人体内部结构和功能的技术。
这些技术在诊断、治疗和监测各种医疗状况中发挥着关键作用。
最常用的医学影像模态包括X射线、计算机断层扫描(CT)、磁共振成像(MRI)、超声波和核医学成像。
2. X-ray ImagingX-ray imaging is one of the oldest and most widely used medical imaging techniques. It utilizes high-energy electromagnetic radiation to create images of the body's internal structures. X-rays are able to pass through thebody, and the degree of absorption by different tissues is used to create the image. This technique is particularly useful for visualizing bones, joints, and the chest cavity.X射线成像是最古老和最广泛使用的医学影像技术之一。
