Techniques of sentinel lymph node identification for early-stage cervical and uterine cancer

Techniques for sentinel lymph node injections have varied over the years in both cervical and uterine malignancy lymph node mapping. There remains considerable variation in techniques, particularly for uterine malignancies. This review summarizes some of the techniques that have been published and are currently utilized in sentinel lymph node mapping for cervical and uterine malignancies.