Leo Hänninen

Clinical impact of second radiotracer injection after failed lymphoscintigraphy in breast cancer sentinel lymph node biopsy: a retrospective cohort study

Abstract Background Sentinel lymph node biopsy (SLNB) is the standard method for axillary staging in breast cancer. To ensure the identification of sentinel lymph nodes (SLNs), lymphoscintigraphy (LS) is often used. However, failure of LS remains a clinical challenge. A second tr...