Abstract
To explore the application of gas-liquid combined measurement method in the measurement of the resected gastric volume(RGV) during LSG and the analysis of related factors affecting the RGV. The clinical data of 84 patients were analyzed retrospectively. LSG was performed in 84 patients. The preoperative and intraoperative conditions were recorded.Analyze the relevant factors of the volume, so as to evaluate the measurement method. The RGV measured by us was significantly correlated with body weight and BMI, and was most closely correlated with body weight (r = 0.367); it was also correlated with gender, three-dimensional, blood lipid and other indicators. The measurement method of volume of stomach in vitro (Gas-liquid combined measurement method) during LSG operation is of high feasibility and objective authenticity.
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