乳腺对比增强能谱X线摄影的研究现状

Research progress of contrast enhancement spectral mammography

对比增强能谱X线摄影(contrast enhancement spectral mammography, CESM)是在普通X线检查的基础上结合血管造影剂进行检查的一种新技术,是通过注射造影剂有效消除组织重叠对病灶的遮盖,实现对肿块真实形态显示,并提供血供信息。目前临床上对CESM进行了一系列的研究,本文就CESM成像原理、对乳腺癌的诊断、应用前景几个方面进行综述。

Contrast enhanced spectral mammography(CESM)is a new technique based on common X-ray examination combined with angiographic contrasting.It is effective in eliminating the overlap of tissue by injection of contrast agent, which can display the true shape of the mass and provide blood supply information.At present, a series of studies on CESM have been carried out.This paper reviews the current research progress of CESM.