Laparoscopic paraaortal lymph node dissection for lymph node metastasis of ovarian carcinoma. 62 y.o. pt with pT3aM0N0 ovarian carcinoma after laparotomy & total hysterectomy and omentectomy in 2010. Then 16 CT cycles (2011; 2012; 2013; 2014; 2015). Full-time video without editing by Dr. Sergey Baydo.