摘要
Laparoscopic anatomical hepatectomy(LAH)for patients with hepatocellular carcinoma(HCC)has been advocated by many surgeons in the hope of producing better oncological outcomes.Two recent techniques,3D laparoscopic system and 2D real-time indocyanine green fluorescence imaging(r-ICG)guidance,are benefit for improving the operative precision of LAH in different aspects.However,these two techniques cannot be applied concomitantly because of the technical limitation.Although a new modern laparoscopic system with both 3D and indocyanine green(ICG)imaging mode has been designed,it has not been listed in many countries including China.Thus,we design a new procedure to perform the 3D LAH with 2D r-ICG guidance for HCCs with conventional laparoscopic systems.In this procedure,both 3D and 2D laparoscopic systems were used.A total of 11 patients with HCC received 3D laparoscopic right posterior sectionectomy(LRPS)with 2D r-ICG guidance.The right posterior Glissonian pedicle was clamped under the 3D vision.Then ICG solution was then intravenously administrated.The liver parenchyma was transected under the 3D vision and guided by 2D ICG vision simultaneously.There was no severe complications(Clavien-Dindo≥III)and operation related death.The 90-day mortality was also nil.By using this procedure,the advantages of two techniques,3D laparoscopic system and 2D r-ICG guidance,were combined so that LAH could be performed with more precision.However,it should be validated in more studies.
