首都医科大学学报 ›› 2013, Vol. 34 ›› Issue (3): 364-367.doi: 10.3969/j.issn.1006-7795.2013.03.008

• 医学影像学专题 • 上一篇    下一篇

医学影像学新进展

李坤成, 卢洁   

  1. 首都医科大学宣武医院放射科,北京 100053
  • 收稿日期:2013-03-05 出版日期:2013-06-21 发布日期:2013-06-17
  • 通讯作者: 李坤成 E-mail:likuncheng1955@yahoo.com.cn

Progress in medical imaging

LI Kuncheng, LU Jie   

  1. Department of Radiology, Beijing Xuanwu Hospital, Capital Medical University,Beijing 100053,China
  • Received:2013-03-05 Online:2013-06-21 Published:2013-06-17

摘要:

近年来随着医学影像学的快速发展,包括计算机断层成像(computer tomography, CT)、磁共振成像(magnetic resonance imaging,MRI)、正电子发射计算机断层扫描(positron emission tomography,PET),以及集两种功能为一体的PET/CT、PET/MRI、DSA/CT等, 尤其是CT和MRI的发展,不仅能够单纯显示病变的形态异常,而且能够提供病变的血流、代谢等病理生理改变信息,为临床疾病的诊治提供更加客观详尽的影像资料,而且能够使大家进一步认识疾病的本质及其演变规律。随着医学影像学的发展进步,新技术必将为疾病的诊断、治疗及预后发挥越来越重要的作用。

关键词: 医学影像学, 计算机断层成像, 磁共振成像, 正电子发射计算机断层扫描

Abstract:

In recent years, medical imaging including computed tomography(CT), magnetic resonance imaging(MRI), positron emission tomography(PET), and one set of two functions PET/CT, PET/MRI, DSA/CT has the rapidly development. In particular the new techniques of CT and MRI could display abnormal morphology of the diseases and can provide blood flow, metabolic change of the pathophysiologic information. This is very useful to provide a more Objective and detailed image data for clinical diagnosis and treatment and further understand the nature and evolution of disease. With the progress of medical imaging, it will play an increasingly important role in the diagnosis, treatment and prognosis of disease.

Key words: medical imaging, computed tomography(CT), magnetic resonance imaging(MRI), positron emission tomography(PET)

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