[Application of sentinel lymph node biopsy by subareolar injection of blue dye in the treatment of breast carcinoma].

Objective: To probe into the feasibility and accuracy of sentinel lymph node biopsy by subareolar injection of blue dye in the treatment of early-stage breast carcinoma.

Methods: Retrospective analysis of 25 cases of early-stage breast cancer who were carried out subareolar injection of blue dye method for sentinel lymph node biopsy.

Results: Of 25 cases, 24 were checked out sentinel lymph nodes.