Objective To explore the correlation between serum uric acid ( SUA) and non alcohol fatty liver disease(NAFLD). Methods From October 2015 to December 2016,two hundred and forty?nine cases of NAFLD in Shengjing Hospital of China Medical University and 144 N?NAFLD patients were included in the study,to analyze their general data ( sex, height, weight, blood pressure ) , liver function, blood lipid and SUA. SUA was divided into four groups by four point method,group Q1 ( 99 cases) ,group Q2 ( 98 cases) ,group Q3 ( 98 cases ) , group Q4 ( 98 cases ) . The proportion of NAFLD in each group was compared and the relationship between SUA and NAFLD was analyzed by Logistic regression. Results There were statistically significant differences between the NAFLD group and the N?NAFLD group in gender,age,DBP,BMI,ALT,AST,γ?GT,SUA,TG,TC,HDL?C,LDL?C (P<0. 05),the differences in SBP,Tbil,Dbil and UDbil had no statistical significance ( P>0. 05);the proportion of NAFLD in group Q1,group Q2,group Q3 and group Q4 was 41. 41％(41/99),57. 14％(56/98),71. 43％(70/98),83. 67％(82/98),respectively,the differences between groups were statistically significant ( P=<0. 05); Logistic regression analysis showed that SUA was a risk factor for NAFLD (OR=1. 016,P<0. 05),after the adjustment of age,gender,BMI,diastolic blood pressure,TG,TC,HDL?C and LDL?C,OR=1. 008,P=0. 001. Conclusion SUA is an independent risk factor of NAFLD.

Objective:To explore the application value of three-dimensional visualization technology in the analysis of anatomic variation of peripancreatic vessels in patients with pancreatic space occupation.Methods:A total of 98 cases in Yijishan Hospital of Wannan Medical College, the First Affiliated Hospital of University of Science and Technology of China, the First Affiliated Hospital of Anhui Medical University, the Second Affiliated Hospital of Anhui Medical University, the First Affiliated Hospital of Bengbu Medical College, Fuyang People's Hospital from June 2018 to December 2019 were retrospectively analyzed. Of 94 patients were enrolled, including 56 males and 38 females, aged (61.2±7.2) years. Abdominal organs and blood vessels were reconstructed by 3D visualization technology, and anatomic variation of peripancreatic vessels was analyzed, including abdominal trunk, hepatic artery system, portal vein system and dorsal pancreatic artery.Results:The three-dimensional reconstruction rate of celiac trunk vessels was 100.0% (94/94). The 60 cases of abnormal celiac trunk were as follows: liver and spleen trunk in 5 cases (5.3%), stomach and spleen trunk in 1 case (1.1%), liver, stomach and spleen mesentery trunk in 3 cases (3.2%), liver, stomach and spleen mesentery trunk in 17 cases (18.1%), celiac trunk with one or more inferior phrenic arteries in 34 cases (36.2%). There were 69 cases (73.4%) of Michels type Ⅰ, 2 cases (2.1%) of Michels type Ⅲ, 1 case (1.1%) of Michels Ⅴ, 2 cases (2.1%) of Ⅷ, and 1 case (1.1%) of type Ⅸ of hepatic artery system. There were 17 cases (18.1%) of accessory left hepatic artery from celiac trunk which did not belong to Michels classification. Left accessory hepatic artery originated from left gastric artery and left hepatic artery originated from superior mesenteric artery in 1 case (1.1%), right accessory hepatic artery originated from celiac trunk combined with proper hepatic artery and right anterior hepatic artery combined with gastroduodenal artery originated from right posterior hepatic artery in 1 case (1.1%). Abnormal walking of dorsal pancreatic artery in 3 cases. The inferior mesenteric vein flowed into the superior mesenteric vein in 38 cases (40.4%), and the inferior mesenteric vein flowed into the splenic vein and superior mesenteric vein in 4 cases (4.3%).Conclusion:Three-dimensional visualization technique is helpful to determine the variation of peripancreatic vessels, and has certain significance for accurate preoperative evaluation and surgical guidance of patients with pancreatic space occupation.