The standardized resident training is an important and necessary way to cultivate high-quality medical talents.The goals between clinical and imaging residents in standardized training of ultrasound department are different.For clinical residents,the purpose is to understand the ultrasound images of various common diseases,combine clinical manifestation with ultrasound images,and improve the level of clinical diagnosis and treatment.For imaging residents,the goal is much higher and stricter;they need to master solid ultrasonic knowledge,independent operational and diagnostic ability,in order to provide reliable and accurate ultrasonic diagnosis.We individually design the teaching plan and methods in ultrasound department,in order to improve teaching efficiency and quality.

Objective Adopting acupuncture associating with TAX to treat mice with Lewis lung cancer,to investigate the anti-cancer effect and its mechanism,and affirm their cooperating effect. Methods Lewis lung cancer model in mice was established and treated with acupuncture,medication and the combination of acupuncture and medication separately. The growth state of the mice,change and growth curve of tumour,change of tumour-weight and tumour-curbed rate were observed. Results Acupuncture,TAX and the combination of acupuncture and TAX all can curb the tumour,and the combination was the best. Conclusion The combination of acupuncture and TAX has a marked anti-cancer effect and can improve growth state of the mice. The effect of combining method is better than single therapy.

To analyze the influence of related factors on recurrent hemorrhage after operation of hypertensive intrac-erebral hemorrhage,and investigate the countermeasures against recurrent hemorrhage. 124 patients with surgical treated hypertensive intracerebral hemorrhage were analyzed retrospectively. Logistic regression analysis was applied to analyze the function of various possible factors that might induce recurrent hemorrhage. The incidence of recur-rent postoperative hemorrhage was 16. 1% . Univariate logistic analysis disclosed that timing of operation,the hem-orrhage site and coagulation factor disorders,difficulties met during the operation and inadequate hemostasis,and postoperative blood pressure fluctuation were significantly related with recurrence of hemorrhage(P < 0. 05). Multi-variate logistic regression analysis showed that timing of operation,difficulties met during the operation and inade-quate hemostasis and postoperative blood pressure fluctuation were risk factors of recurrent hemorrhage(P < 0. 05). The optimal operative time,strict hemostasis in operation and appropriate postoperative blood pressure control are important measures in preventing recurrent hemorrhage.

Objective To evaluate the independent effect of premorbid statins on incident ischemic stroke severity and outcome at discharge.Methods We included consecutive patients with ischemic stroke and recorded demographic data,vascular risk factors,Oxfordshire Classification,the method of treatment National Institutes of Health Stroke Scale(NIHSS)score,previous statins treatment,and outcome discharge.We analyzed the data using univariate methods and a logistic regression with the dependent variable of good outcome(Barthel Index,BI 95 to 100).Results A total of 185 individuals met study criteria:57 patients were on statins agents prior to admission and 128 were on no statins.Pretreatment with statins was associated with lower presenting median NIHSS(6.0 vs 13.0,P

At present,the technology to predict the response to neoadjuvant therapy with biomakers has been widely used in clinical practice.The approaches of biomarkers detection are various,including immunohistochemistry,detection of serum biomarkers conventional blood tests,gene expression profile analysis,single nucleotide polymorphisms,miRNAs,proteomics analysis.With the development of biotechnology,the technology of biomarkers detection is expected to become effective means in assessment of adjuvant therapy,risk,prognosis and individualization in esophageal cancer treatment.

Objective To compare the clinical effect of craniotomy versus sphenotresia drainage for treatment pa?tients with hypertensive cerebral hemorrhage. Methods Retrospective analysis the patients with hypertensive cerebral hemorrhage in our hospital, and divided into the group of craniotomy(n=39) and the group of sphenotresia drainage(n=50). The operating time, hematoma clearance rate, complications after operation and intracranial pressure at 4h, 24h, 48h, 72h, 5d and 7d after operation between the two groups were record. Results The intracranial pressure in both groups are raised gradually in the 48 h after surgery and gradually declined at 48 h after surgery. The increasing amplitude in craniotomy group is less than the group of sphenotresia drainage. Between the two groups of group, different point, and between groups and the interaction of the different point difference had statistical significance (P<0.05). The hematoma clearance rate in the group of craniotomy is less than the group of sphenotresia drainage. However, the operating time and the infection rates in the group of craniotomy is greater than the group of sphenotresia drainage, the difference is statistically significant (P<0.05). Conclusion Craniotomy can increase the hematoma clearance rate, decrease intracranial pressure as well as the oc?currence of rehaemorrhagia, however, it also will prolong operation time and increase the risk of lung infection and gastro?intestinal bleeding. It is depend on the general characteristic of patients to determine which operation methods to adopt.

Objective To study the effect of arthroscopy in conjunction with minimally invasive percutaneous plate osteosynthesis (MIPPO) in the treatment of tibial plateau fracture.Methods 78 cases of tibial plateau fracture patients admitted during March 2011 and June 2014 were retrospectively analyzed, with 38 cases given the conven-tional open reduction treatment (group A) and 40 given arthroscopy in conjunction with MIPPO (group B).The clini-cal efficacy, Rasmussen excellent rate and good rate, and postoperative complications in both groups were then com-pared.Results The operative time showed no significant difference in both groups (p >0.05); the time of hospital-ization, the length of surgical incision and healing time of group B were significantly better than group A (p <0.05);after follow -up observation, Rasmussen excellent rate and good rate of group B were significantly higher than group A (p <0.05).Conclusion Arthroscopic in conjunction with MIPPO has the advantages of smaller surgical wound, faster recovery and fewer complications, and have good efficacy and better clinical value for the treatment of tibial plateau fractures.

Objective To investigate the effects of hypertonic saline in the treatment of children with critical hand, foot and mouth disease (HFMD).Methods The 250 pediatric patients with HFMD hospitalized from January 2011 to Januar-y 2013 in our hospital were randomized into the control group treated routinely and the experimental group treated with hyper-tonic saline on the basis of general conventional treatment .The therapeutic effect and sodium ion concentration in the children of two groups were observed and compared.Results The treatment effect of the experimental group was obviously better than that of the control group (p<0.05).Sodium ion concentration and incidence of adverse reactions in two groups before treat-ment showed no significant differences (p>0.05), while the sodium ion concentration of the experimental group was much higher than that of the control group on the 4th and 6th treatment day (p<0.05).Conclusion Hypertonic saline treatment can significantly enhance the therapeutic effect, increase the sodium ion concentration and improve the prognosis in children with critical HFMD.Therefore, hypertonic saline treatment for patients with clinical HFMD has a very important clinical sig-nificance and it is worth popularization and application.

Objective To investigate the relationship between gestational hypothyroidism and preeclampsia.Methods A retrospective study was conducted on 1 776 patients with gestational hypothyroidism,who gave birth in the International Peace Maternity & Child Health Hospital of China Welfare Institute,Shanghai Jiaotong University School of Medicine from January 2013 to December 2014.They were divided into three groups,including Improving Group (n=1 469),Progressing Group (n=133) and Remaining Group (n=174),based on their thyroid function at the first and third trimesters.Levels of thyroid hormones in the first and third trimesters were analyzed.Incidences of preeclampsia in those patients were calculated.And the correlation between thyroid function and incidence of preeclampsia was analyzed.T-test,Mann-Whitney U test,Chi-square test,variance analysis (SNK method) and Kruskal-Wallis H test or Logistic regression were performed for statistical analysis.Results (1) There were no statistical differences in age,gravidity and parity among the three groups.The pregestational body mass index in Progressing Group was lower than that in Improving group (21.1 ±2.9 vs 21.8±2.8,P＜0.05).(2) In the first trimester,the level of thyroid stimulating hormone (TSH) in Remaining Group was higher than those in Improving and Progressing Groups [(4.21 ± 1.69) vs (3.77±.3.03) and (2.00±0.57) mU/L,F=27.635,P＜0.01],and that in Improving Group was higher than that in Progressing Group (P＜0.05).The level of free thyroxine (FT4) in Progressing Group was higher than those in Improving and Remaining Groups [(16.18±9.67) vs (14.58± 1.71) and (14.54± 1.74) pmol/L,F=16.188,P＜0.01].In the third trimester,the TSH level in Remaining Group was higher than those in Improving and Progressing Groups [(5.07±0.86) vs (2.57±0.77) and (4.31 ±0.87) mU/L,F=28.986,P＜0.01],while the TSH level in Improving Group was higher than that in Progressing Group (P＜0.05).No statistical differences in FT4 levels (in the third trimester) and positive rates of thyroid peroxidase antibody (TPOAb) Were observed in the three groups.(3) Blood pressures (including diastolic and systolic blood pressures) in the first trimester and diastolic pressures in the third trimester showed no significant differences among the three groups.Systolic pressure of Improving Group in the third trimester was lower than that of Progressing Group [(119.4± 11.9) vs (121.8± 14.2) mmHg,P＜0.05,1 mmHg=0.133 kPa].(4) The incidence of preeclampsia in Progressing Group was higher than those in Improving and Remaining Groups [7.52％ (10/133) vs 1.29％ (19/1 469) and 3.45％ (6/174),x2=26.646,P＜0.01],and the incidence in Progressing Group was higher than those in Remaining and Improving Groups (both P＜0.05).The incidence of severe preeclampsia in Progressing Group was higher than that in Improving Group [6.02％ (8/133) vs 0.41％ (6/1 469),P＜0.05].There were no significant differences in incidences of mild preeclampsia among the three groups.(5) After adjusting for age,body mass index,gravidity and parity,the risk of severe preeclampsia in Improving Group was lower than that in Remaining Group (OR=0.233,95％CI:0.057-0.946,P＜0.05).Conclusions By improving thyroid function in pregnant women with hypothyroidism,the risk of preeclampsia,especially severe preeclampsia,could be reduced,which could improve maternal and neonatal outcomes.