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      • Approaches and Devices for Laparoscopic Liver Resections

        ( Toman Daniel ),( Vavra Petr ),( Ihnat Petr ),( Nowakova Jana ),( Jelinek Petr ),( Hasal Martin ),( Peteja Matus ) 대한간학회 2017 춘·추계 학술대회 (KASL) Vol.2017 No.1

        Aims: In the last decades, laparoscopic liver surgery underwent a major evolution. Laparoscopic liver resections are now being performed more frequently, even for larger, malignant tumors located in challenging locations. Minimally invasive operations are associated with lower perioperative morbidity with the same oncologic outcomes. Ultrasound guidance is an important tool in the laparoscopic approach, enabling surgeons to target lesions anywhere within the liver, identify size and shape of the lesions. Methods: Minimally invasive approaches include pure laparoscopic, hand-assisted laparoscopic, and a laparoscopicassisted open hybrid approach. For a transection of liver parenchyma there are many possibilities of devices that can be used - CUSA - Cavitron Ultrasonic Surgical Aspirator, Ligasure, Staplers, Harmonic scalpel, Water Jet, Radiofrequency ablation or Bipolar coagulation. Results: Operative blood loss, postoperative morbidity and mortality also like the operative time show comperable results to open resections. Use of the hand-assisted technique may minimise the rate of conversion to open surgery. The benefit of smaller incisions, less pain and scarring is obvious. Conclusions: Laparoscopic liver resection is gaining popularity due to the availability of new laparoscopic instruments for liver transection and it looks as favourable due to fact that no reconstruction is demanded for resection. In the hands of surgical team experts in hepatobiliary and laparoscopic surgery in well selected patients laparoscopic liver resection appears to be safe and to achieve acceptable oncologic outcomes.

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