Blue sentinel lymph node

From: Chagpar AB. Sentinel lymph node biopsy for breast cancer. In: Operative Techniques in Surgery, Mulholland MW, Albo D, Dalman A, et al. (Eds), Wolters Kluwer Health, Philadelphia 2015. Copyright © 2015. Reproduced with permission from Wolters Kluwer Health. Unauthorized reproduction of this material is prohibited.