摘要
Breast-conserving surgery(BCS)with radiotherapy is the primarily agreed surgical choice for eligible patients with an early diagnosis of breast cancer.In 2019,the panel of Chinese experts assembled by the Chinese Society for Breast Surgery(CSBrS)developed a Chinese experts’consensus on BCS for early-stage breast cancer(Version 2019)with the aim of standardizing BCS in China.Subsequently,the CSBrS conducted a review of published reports and discussions between experts to determine the key clinical questions for the Clinical Practice Guideline for BCS in Patients with Early-Stage Breast Cancer.The group evaluated the relevant evidence using the grading of recommendations assessment,development,and evaluation system,and developed a Clinical Practice Guideline for BCS in Patients with Early-Stage Breast Cancer(Version 2021),with the aim of providing guidance on clinical practice to breast surgeons in China.
