The Application of MR 3D-FLASH Dynamic Enhancement in the Breast / 实用放射学杂志

ABSTRACT

Objective To investigate the application of MR 3D-FLASH dynamic enhanced scanning in the breast diseases. Methods 108 women (35～76 years old,mean,47 years) with breast diseases confirmed by pathology were examined by using Siemens 1.0T superconducting MRI and double breast circles.Plain MR imaging performed first,then contrast-enhanced MR scans were followed with 3D FLASH sequence,and the images were subtracted.Results Among 108 cases,62 cases were benign and 46 cases were breast cancer,the diagnosing accurate rate of MR imaging was 81.5% compared with pathology pre-operation.Conclusion 3D-FLASH enhanced MR scan is the most valuable sequence in diagnosing breast lesions.