Refusal of Breast Surgery in Patients With Breast Cancer With a Clinical Complete Response (cCR) After Neoadjuvant Systemic Therapy and a Confirmed Pathological Complete Response (pCR) Using Vacuum-assisted Biopsy (VAB) and Sentinel Lymph Node Biopsy (SLNB)
Status: RECRUITING
Study type: INTERVENTIONAL
Conditions: Refusal of Breast Surgery in Patients With Breast Cancer With a cCR After NST and a Confirmed Pathological Complete Response (pCR) Using VAB and SLNB
Interventions: PROCEDURE: Vacuum-assisted biopsy
Sponsor: N.N. Petrov National Medical Research Center of Oncology