搜一下CTA和CT的区别.与Dana-Farber交谈时最好能有CTA结果.本地医生不知你去找Dana-Farber？

http://www.chinaqking.com/yc/2019/2070742.html

https://www.bannerhealth.com/services/imaging/ct-scans-cta

https://www.dana-farber.org/imaging-services/