The complexity of the brain has attracted scientists from all over the *** effort has been paid to explore the mechanisms from genetics to molecules,from cells to circuits,and from Caenorhabditis elegans to *** resear...
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The complexity of the brain has attracted scientists from all over the *** effort has been paid to explore the mechanisms from genetics to molecules,from cells to circuits,and from Caenorhabditis elegans to *** research contributes to the development of new technologies,especially artificial intelligence(AI).According to the International Data Corporation,the global revenue of the AI market is expected to exceed$500 billion by 2023 and$900 billion by 2026,highlighting the great importance of brain research for social progress.
Background:The use of laparoscopic(LLR)and robotic liver resections(RLR)has been safely performed in many institutions for liver tumours.A large scale international multicenter study would provide stronger evidence an...
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Background:The use of laparoscopic(LLR)and robotic liver resections(RLR)has been safely performed in many institutions for liver tumours.A large scale international multicenter study would provide stronger evidence and insight into application of these techniques for huge liver tumours≥10 ***:This was a retrospective review of 971 patients who underwent LLR and RLR for huge(≥10 cm)tumors at 42 international centers between ***:One hundred RLR and 699 LLR which met study criteria were *** comparison between the 2 approaches for patients with huge tumors were performed using 1:3 propensity-score matching(PSM)(73 vs.219).Before PSM,LLR was associated with significantly increased frequency of previous abdominal surgery,malignant pathology,liver cirrhosis and increased median *** PSM,RLR and LLR was associated with no significant difference in key perioperative outcomes including media operation time(242 vs.290 min,P=0.286),transfusion rate rate(19.2%vs.16.9%,P=0.652),median blood loss(200 vs.300 mL,P=0.694),open conversion rate(8.2%vs.11.0%,P=0.519),morbidity(28.8%vs.21.9%,P=0.221),major morbidity(4.1%vs.9.6%,P=0.152),mortality and postoperative length of stay(6 vs.6 days,P=0.435).Conclusions:RLR and LLR can be performed safely for selected patients with huge liver tumours with excellent *** was no significant difference in perioperative outcomes after RLR or LLR.
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