Fig. 3From: Characteristics of systematic lymph node dissection and influencing factors of sentinel lymph node biopsy using carbon nanoparticles in endometrial carcinoma: a single-center studySchematic diagram of sentinel lymph node. Sentinel lymph node mapping was performed in patients with endometrial carcinoma. Carbon nanoparticles spread along the para-uterine lymphatic vessels, and the first black external iliac lymph node was found along the lymphatic vessels, which was identified as sentinel lymph nodeBack to article page