Primary Surgical Prevention of Breast Cancer-related Lymphedema

Axillary reverse mapping is performed before surgery, axillary lymph node resection is performed, and 'LYMPHA' (Lymphatic microsurgical preventing healing approach) is performed, and the surgery is terminated. Subsequently, the occurrence of lymphedema is followed up.

In the control group, axillary lymph node resection is performed and the surgery is terminated without additional procedures. Subsequently, the occurrence of lymphedema is followed up.