Child ; Extraoral Traction Appliances ; Humans ; Molar ; Orthodontic Wires ; Orthodontics, Interceptive ; instrumentation ; Prognosis ; Time Factors ; Tooth Crown ; surgery ; Tooth Eruption, Ectopic ; surgery ; therapy ; Tooth Movement Techniques ; instrumentation ; methods

0.05).No significant difference on mortality was found between infection disease and non-infection disease.The mortality of patients with platelet count less than or equal to 50?109/L was higher than those with platelet count greater than 50?109/L(P

Tomography, X-Ray Computed ; trends

Objective To investigate one -step overall treatment to improve the condition of diabetic foot ulcers based on transluminal technology.Methods The patients with diabetic foot ulcers were treated with percutaneous transluminal angioplasty(PTA)to open blood flow,intensively control patients'blood glucose,application of sensitive antibiotics,erode debridement and dressing change according to wound bed preparation(WBP)and moist wound heal, vacuum aspiration was applied in large wound.Results Eighty -two patients(eighty -five lower limbs)underwent PTA,the successful rate was 100.0%.Of 116 ulcers,106 cases were effective (91.4%),10 cases were invalid (8.6%).Their ankle -brachial index (ABI)increased from preoperatively (0.41 ±0.12)to postoperatively (0.75 ± 0.09).Transcutaneous oxygen pressure(TcPaO2 )increased from preoperatively (14.6 ±4.8)mmHg to postopera-tively (51.6 ±8.9)mmHg.Conclusion One -step treatment regarding multi disciplinary team on endocrine section can improve the treatment of diabetic foot and lower the amputation rate.

Actins ; metabolism ; Adenoma, Pleomorphic ; metabolism ; pathology ; surgery ; Diagnosis, Differential ; Glial Fibrillary Acidic Protein ; metabolism ; Humans ; Infant ; Keratins ; metabolism ; Male ; Nasal Cavity ; pathology ; Neoplasm Recurrence, Local ; Nose Neoplasms ; metabolism ; pathology ; surgery ; Reoperation ; Vimentin ; metabolism

0.05), the drug adverse reaction rates were 25.5% vs 51.4%(P

Objective To explore the value of glypican-3(GPC-3)mRNA and paternally expressed 10(PEG10)mRNA in peripheral blood in diagnosis of metastasis in hepatocellular carcinoma(HCC). Methods With SYBR Green I as fluorescence signal,real-time fluorescent quantitative reverse transcription-polymerase chain reaction was employed to detect the expression of GPC-3 mRNA and PEG10 mRNA in peripheral blood from patients with HCC with metastasis(n=8),HCC without metastasis(n=12)and hepatic cirrhosis(n=11),and receiver operator characteristics curve(ROC)and specific parameters were adopted to analyse their value in predictive and exclusive diagnosis. Results The expression of GPC-3 mRNA and PEG10 mRNA in HCC with metastasis was significantly higher than that in HCC without metastasis and in hepatic cirrhosis(P<0.05),while there was no significant difference in the expression of GPC-3 mRNA and PEG10 mRNA between HCC without metastasis and hepatic cirrhosis.In single test,the sensitivities in the differential diagnosis between HCC with metastasis and HCC without metastasis were 66.7%for GPC-3 mRNA and 72.2%for PEG10 mRNA,and the specificities were 91.7%and 91.7%.respectively.The areas under ROC were 0.748 for GPC-3 mRNA and 0.812 for PEG10 mRNA.With two markers in parallel test,the sensitivity,specificity,negative likelihood and diagnostic accuracy were 90.7%,84.O%,0.11 and 83.3%,respectively.In serial test,the sensitivity,specificity,positive likelihood and diagnostic accuracy were 60.5%,98.7%,45.5 and 73.3%,respectively. Conclusion Detection of GPC-3 mRNA and PEG10 mRNA in peripheral blood may help to predict blood metastasis and extrahepatic metastasis of HCC,and PEG10 mRNA works better than GPC-3 mRNA.The serial test of GPC-3 mRNA and PEG10 mRNA is helpful to the predictive diagnosis of peripheral blood metastasis of HCC.

Objective To observe the function improvement of deep venous valve after superficial vein surgery of lower extremity by ultrasound.Methods Sixty patients(70 lower limbs)with primary deep venous insufficiency were enrolled tO accept surgical management of vein systems.All Datients were detected with color Doppler ultrasonography,their deep venous hemodynamics indices were measured and recorded before operation and 6 months after operation. Results The total improvement rate of the deep venous hemodynamics after superficial vein surgery was 65.7%.The valve function of suPerficial femoral vein and popliteal vein were improved after operation,and there was no significant difference between the two veins in effectiveness.The improvement for deep venous reflux had no significant difference between two surgical methods. Conclusions The superficial vein surgery of lower extremity can improve deep vein valve function in some extent.

Objective To compare the differences of epidemiology, clinical characteristics, laboratory results and prognosis between patients with severe fever with thrombocytopenia syndrome bunyavirus (SFTSV) infection and those with hemorrhagic fever with renal syndrome (HFRS).Methods Medical records of 16 hospitalized cases with SFTSV infection and 28 hospitalized HFRS cases from January 2012 to June 2016 were reviewed in affiliated Yijishan Hospital of Wannan Medical College.In details, the comparative analysis of patients between the two groups were conducted in sex, age, occupation, onset season, contact history, underlying diseases, fever duration, oliguria, bleeding (including petechiae, ecchymoses, gum bleeding, bloody stool and hematuria), secondary infection, consciousness disturbance, dialysis treatment, length of hospital stay, laboratory results and prognosis.Continuous variables of normal, non-normal distribution data were compared using two-sample t test and rank sum test, respectively.Categorical variables were showed in rate and compared using chi-square test.Results The differences between the two groups in age (t=2.585), occupation (χ2=4.914), onset season (χ2=4.325) and contact history (χ2=9.617) were all statistically significant (all P<0.05).In SFTSV infection group, the mean fever duration was (8.81±3.17) d.There were 2 cases of oliguria, 10 cases of bleeding, 7 cases of secondary infection, 5 cases of consciousness disturbance.No patient received dialysis.The average length of hospital stay was (13.44±7.91) d.In HFRS group, the mean fever duration was (5.96±2.20) d.In addition, there were 24 cases of oliguria, 25 cases of bleeding, 9 cases of secondary infection, 3 cases of consciousness disorder.Twelve cases received dialysis treatment in this group.The average length of hospital stay was (18.04±15.75) d.Furthermore, there were significant differences between the two groups in fever duration (t=3.511), oliguria (χ2=22.578), bleeding (χ2=4.490) and dialysis (χ2=7.392) (all P<0.05).The significant differences were also found in white blood cell count, blood urea nitrogen, serum creatinine, albumin, amylase, lipase, creatine kinase, serum sodium, chloride, calcium, carbon dioxide combining power and blood glucose between the SFTSV infection group and HFRS group (all P<0.05).However, there was no significant difference in prognosis between the two groups (Z=1.574, P=0.115).Conclusions There are differences in epidemiological history, clinical manifestations and laboratory findings between the SFTSV infection group and HFRS group, which may help differential diagnosis and treatment of these two diseases.

Objective To study the correlations between bone fracture types and healing time in patients with osteofluorosis. Methods Thirty-seven patients with osteefluorosis and long tubular bone fracture were diagnosed in accordance with radiogram retrospectively. The fractures were divided into two groups: sclerotic and osteoporotic. Twenty four fractured patients with non osteofluorosis were included in the study as controls. All of the patients had operation(open reduction and nickelclad internal fixation). Fracture healing in patients with sclerotic and osteoporotic groups was compared with the control group after operation. Results There were notable differenees(F=4.30,P< 0.05) in term of fracture healing time among the three groups [sclerotic group:(18.4±5.3)weeks; osteoporotic group: (24.5±5.1)weeks; control group: (17.6±3.8)weeks]. Notably, there were significant differences between the osteoporotic and control groups(q=2.34,P<0.05), and between sclerotic and osteoporotic gronps(q=2.51, P<0.05). The healing time of the osteoporotic group was longer than that of sclerotic group. The constituent ratios of fracture healing in sclerotic, osteoporotic and control groups were 73.1% (19/26) ,54.5% (6/11),75.0% (18/24) respectively, and the differences among the three groups were statistically significant(X2=3.67,P<0.05). The healing rate of the osteoporotic group was lower than that of sclerotic and control groups(X2=3.12, 3.36, all P< 0.05). The constituent ratios of healing in the sclerotic, osteoporotic and control groups were 26.9% (7/26),45.5% (5/11),25.0%(6/24), respectively, and there differences among the three groups were statistically significant (X2=4.07 ,P<0.05). The delayed healing rate of the osteoperotic group was higher than those of the sclerotic and control groups(X2= 3.87,3.95, all P<0.05). Conclusions Fracture healing time of osteoporotic osteofluorosis after fracture is longer than normal, and the cause might be the loss of bone mass.