Radiologic technologists play an important role in the care and management of patients undergoing advanced imaging procedures. This new edition provides the up-to-date information and thorough coverage you need to understand the physical principles of computed tomography (CT) and safely produce high-quality images. You’ll gain valuable knowledge about the practice of CT scanning, effective communication with other medical personnel, and sectional anatomic images as they relate to CT.

放射技术员对接受高级影像学操作的患者来说有着极为重要的地位。本书的新版包含全面的最新信息，向读者介绍计算机断层扫描（CT）的物理学原理，引导读者安全而高质量地做出CT影像。读者可从中获取关于CT扫描操作的珍贵知识，有效地与其他医务人员沟通，并学习与CT相关的断面解剖图像。

* Comprehensively covers CT at just the right depth for technologists – going beyond superficial treatment to accommodate all the major advances in CT. One complete CT resource covers what you need to know! * Brings you up to date with the latest in multi-slice spiral CT and its applications – the only text to include full coverage of this important topic. * Features a chapter devoted to quality control testing of CT scanners (both spiral CT and conventional scan-and-stop), helping you achieve and maintain high quality control standards. * Provides the latest information on: advances in volume CT scanning; CT fluoroscopy; multi-slice spiral/helical CT; and multi-slice applications such as 3-D imaging, CT angiography, and virtual reality imaging (endoscopy) – all with excellent coverage of state-of-the-art principles, instrumentation, clinical applications and quality control.

* Two new chapters cover recent developments and important principles of multislice CT and PET/CT, giving you in-depth coverage of these quickly emerging aspects of CT. * Nearly 100 new line drawings and images illustrate difficult concepts, helping you learn and retain information. * All-new material updates you on today’s CT scanners, CT and PACS, image quality and quality control for multislice CT scanners, and clinical applications.