摘要
To the Editor:Laparoscopic liver resection(LLR)is widely used as a standard procedure for liver malignancies and benign diseases.Consensus guidelines stated that LLR may be feasible and safe in experienced centers.Evidence has shown that LLR is less invasive and has bet-ter patient prognosis than conventional procedures[1].However,laparoscopic anatomic liver resection(LALR)such as segment 8(S8)resection is still challenging due to difficulties in segmental mapping and surgical techniques[2,3].Liver S8 is in a deep-seated area surrounded by the ribs and the diaphragm,and closely con-nected to the right and middle hepatic veins and inferior vena cava.Furthermore,the Glissonean pedicle of segment 8(G8)is lo-cated deep in the liver parenchyma,lacking anatomical landmarks,and making forceps manipulation difficult.Therefore,LALR-S8 has been described as the most challenging procedure[4].
