What are the screening methods for breast cancer and how to choose them?

Routine screening methods: ultrasound, mammography and mammography (the gold standard for breast cancer examination, but generally not used for screening). The newly released "Guidelines for Early Diagnosis and Treatment of Breast Cancer Screening in China" by the National Cancer Center points out that ultrasound is the first choice for breast examination for women under 40 years old. At present, there are hand-held ultrasound and ABUS automatic volume ultrasound. The latest painless and accurate screening method is GE's ABUS equipment. Compared with molybdenum target equipment ABUS, it is more suitable for oriental women to tighten their breasts and has a higher detection rate.