年检是做mammogram, 但是因为dense tissue, 漏检率高些。
刚知道还有验血的,自费验也不贵,link在这里
https://www.ultalabtests.com/testing/categories/cancer-screening/breast-cancer
Blood test 还没有替代mammogram, 似乎是刚出现的检验方法,但是“this new liquid biopsy, or blood test, has the potential to detect breast cancer at a very early stage."