Comparison of Hydro-dissection Versus Ultrasonic Aspirator in Division of Liver Parenchyma in Laparoscopic Resection

Background: until now, there is no agreement about the safest and feasible method for liver parenchyma transection during laparoscopic liver resection.
Study design: prospective, randomized, single-center The purpose of the study: comparison of short-term results of two methods of parenchyma liver transection during laparoscopic liver resection