数字X线成像技术的进展

New Advancements of Digital X-ray Imaging

数字化技术正给医学影像领域带来革命性的变化。对X线成像的数字化,从CR、DR、数字钼靶摄片,到DSA技术,都正在经历从发展到成熟应用于临床的过程。本文阐述了数字化X线成像技术的分类,对CR和DR技术的最新进展、乳腺数字成像,进行了较为详细的论述,综述了最新的技术进展和临床应用发展。

There has been going on a revolutionary change in the area of medical imaging arose by digital technology. All X - ray modalities, including computed radiography （CR）, digital radiography （DR）, digital mammography, and digital subtraction angiography, are experiencing the procession of initial stage moving to clinical practical stage. In this article, authors reviewed the various digital technologies and described comprehensively digital technologies including CR, DR, and digital mammography. The cutting edge developments of the technologies and clinical applications were presented.