Faced with the development of medical computer information and lacking of medical students’ information education, integrated education of medical computer information capacity is explored and implemented. Medical students’ entire cognition on computer information is improved, their working and learning ability and efficiency are improved obviously by education, and thus medical students’ comprehensive ability is enhanced effectively.

Objective To evaluate the impact of the Blumgart anastomosis in pancreaticojejunostomy on the incidence of postoperative pancreatic fistula (POPF) after pancreaticoduodeneetomy (PD),and to study its safety and efficacy.Methods A total of 205 patients who underwent PD between January 2011 and February 2013 were retrospectively studied.The patients were divided into three groups depending on the pancreaticoenteric reconstruction:the Blumgart anastomosis group (n=37),the duct-to-mucosa anastomosis group (n =39) and the traditional invagination group (n=129).Postoperative morbidity were analyzed.Results The incidences of POPF after the Blumgart anastomosis (8.1％) was significantly lower than the duct-to-mucosa anastomosis group (23.1％ ; P=0.037) and the traditional invagination anastomosis group (30.2％ ; P=0.012).Multivariate analysis revealed soft pancreatic texture,pancreatic duct diameter ＜3 mm and non-Blumgart anastomosis were independent risk factors of POPF.On subgroup analysis,the Blumgart anastomosis was superior to the duct-to-mucosa anastomosis in patients with pancreatic duct diameter ＜ 3 mm (P=0.038),and showed advantages over the traditional invagination anastomosis in patients with soft pancreatic texture (P =0.001),as well as in patients with pancreatic duct diameter ＜ 3 mm (P=0.011).Conclusions The Blumgart anastomosis is a safe technique,and it could significantly reduced the rate of POPF.It should be routinely used for pancreatoenteric reconstruction after PD.

A 10-year-old boy presented with a 3-year history of erythematous flat keratotic papules and brown-yellow, nail-like prominent keratotic plaques all over the body surface. Dermatological examination showed verrucous or nail-like prominence over multiple erythematous keratotic plaques on the head, face,trunk and limbs. The lesions, most of which confluenced, were covered with brown-yellow and greasy crusts,and gave a porcupine-like appearance. Skin biopsy of lesions from the back revealed epidermal hyperkeratosis,focal columnar parakeratosis, acanthosis, few acantholytic and dyskeratotic cells in stratum corneum, irregular upward proliferation of dermal papilla cells, and a superficial perivascular lymphocytic infiltration. A diagnosis of ichthyosis hystrix was established based on the histopathological findings. The boy was treated with oral acitretin and topical 0.1% acitretin cream for 8 years. The initial and maximum dose of oral acitretin was 0.5 mg·kg-1·d-1 and 1 mg·kg-1·d-1, respectively. Liver and kidney function, body height and weight were examined during the treatment, and no side effect was observed except for skin xerosis.

Objective To explore the clinical application value of combined detection of apolipoprotein A1(ApoA1)and alpha-fetoprotein(AFP)in young and middle-aged patients with pulmonary tuberculosis.Meth-ods A total of 82 young and middle-aged patients with pulmonary tuberculosis admitted to the hospital from December 2020 to December 2021 were selected as the observation group,and 85 healthy people who under-went physical examination in the hospital during the same period were selected as the control group.The clini-cal,lipid,inflammation and iron metabolism related indexes were compared between the two groups.Multiva-riate Logistic regression was used to analyze the influencing factors of pulmonary tuberculosis in young and middle-aged patients.The area under the receiver operating characteristic(ROC)curve(AUC)was used to e-valuate the application value of ApoA1,AFP and their combination in the diagnosis of pulmonary tuberculosis in young and middle-aged patients.Results Compared with the control group,the observation group had sig-nificantly higher levels of direct bilirubin,creatinine,AFP and high-sensitivity C-reactive protein(P<0.05),and significantly lower levels of triglyceride,total cholesterol,high-density lipoprotein cholesterol and ApoA1(P<0.05).Multivariate Logistic regression analysis showed that ApoA1 was an independent protective factor(OR=0.119,95%CI 0.019-0.754,P=0.024)and AFP was an independent risk factor(OR=1.554,95%CI 1.138-2.122,P=0.006)for pulmonary tuberculosis in young and middle-aged patients.ApoA1,AFP and the combined prediction of young and middle-aged tuberculosis AUC were 0.644(P=0.006),0.262(P<0.001),0.678(P=0.001),respectively.Conclusion The low level of ApoA1 is an independent protec-tive factor for pulmonary tuberculosis in young and middle-aged patients,and the high level of AFP is an inde-pendent risk factor for pulmonary tuberculosis in young and middle-aged patients.The combined detection of ApoA1 and AFP has good value in predicting pulmonary tuberculosis in young and middle-aged patients.