Endoscopic and Robotic NSM with Immediate Prosthesis Breast Reconstruction

Inclusion Criteria

• •1. Underwent surgical treatment at Peking University People's Hospital, with hospitalization records;
• •2. Preoperative core needle biopsy confirmed breast cancer;
• •3. The clinical stage of the tumor is stage 0-IIIB; 4）cT≤5cm， cN0/cN1，M0， And there is no tumor invasion of the nipple areola complex, skin, and chest wall;
• •5\) Intraoperative plan to use non biological patches (such as TiLoop) to partially or completely wrap the prosthesis 6) Signed agreement to participate in this study; 7) Can cooperate to complete the Patient Reported Outcome Measures (PROMs) questionnaire.