Fig. 1From: Short-term outcomes of robotic versus open hepatectomy among overweight patients with hepatocellular carcinoma: a propensity score-matched studyFlow chart of this study showing the selection process of high-BMI HCC patients who underwent RH and OH. (HCC, hepatocellular carcinoma; PSM, propensity score matching; RH, robotic hepatectomy; OH, open hepatectomy, high-BMI, preoperative body mass index ≥ 25 kg/m²)Back to article page