A Study on the Treatment of Early Small Breast Cancer With Ultrasound-guided Vacuum-assisted Excision Combined With Surgery

Patients undergoing VAE surgery （EnCor® vacuum-assisted minimally invasive rotary system）are placed in an appropriate position, undergo routine disinfection and blanching, and the tumor location is located by ultrasound. After local anesthesia, a vacuum-assisted rotary cutting needle is percutaneous punctured beneath the tumor. Under ultrasound guidance, the tumor tissue is gradually resected until the ultrasound shows complete tumor resection. The resected tissue is sent for pathological examination. After the patient is confirmed to have breast cancer through VAE resection biopsy, depending on the patient's specific condition, they are hospitalized for radical mastectomy. The surgical methods can be breast-conserving surgery or mastectomy. At the same time, sentinel lymph node biopsy is performed, and the resected tissue is sent for pathological examination. The surgical process follows the surgical treatment norms for breast cancer.