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Feasibility study demonstrates safety of trocar-assisted liver resection in posterosuperior segments, indicating potential for improved surgical outcomes.
The use of a small IC port in LLR for PS segments is both feasible and safe, offering improved exposure without increasing morbidity. Larger, multicenter prospective studies are needed to validate these findings and to standardize indications, port size, and placement.
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Gasque et al. (2026) studied this question.
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