Selective Avoidance of Sentinel Lymph Node Biopsy After Neoadjuvant Chemotherapy In HER-2 Positive/Triple Negative Breast Cancer Patients With Excellent Radiologic Response to the Breast and Axilla, Prospective, Multi-center, Single-arm (ASLAN) Study
Status: ACTIVE_NOT_RECRUITING
Study type: INTERVENTIONAL
Conditions: Breast Cancer
Interventions: PROCEDURE: avoid axillary sentinel lymph node biopsy after neoadjuvant chemotherapy
Sponsor: Jeong Eon Lee
Collaborators: Seoul National University Hospital|Severance Hospital|Gangnam Severance Hospital|Asan Medical Center