The paper analyzes the status of hospital websites construction in Jiangau province, which would provide useful evidence for further development. Surfing on the hospital wehaites covering both third and second class hospital in Jiangsu province, it reveals that the websites of third-class hospital are much better than the second-class ones. However, both of them have problems on contents, domain names and interactive parts. The paper suggests that we should constantly explore the methods and ways to solve those existing prob-lems, focus on strengthening informafization construction in hospital and play its advantages.

Some problems of defining target volumes and normal organs are issueds in nasopharyngeal carcinoma. The factors that affect gross target volume,clinical target volume,planning target volume,normal tissues and cervical lymph node target in necks are analyzed ,and some suggestions for defining target and normal tissues are discussed in this article.

Objective To investigate the application value of DWI based on biexponential signal decay model with extended b-fac-tor range in differential diagnosis of benign and malignant breast lesions.Methods A total of 57 patients with breast tumor under-went DWI based on the biexponential model with 12 b-factors (0,10,20,50,100,200,400,600,800,1000,1 200 and 1 500 s/mm2 ), including benign lesions in 1 9 patients (24 breast tumors,defined as benign group)and malignant ones in 38 (47 tumors,defined as malignant group ).The values of slow apparent diffusion coefficient,fast apparent diffusion coefficient and fraction of fast ADC of le-sions were measured at a workstation (Advantage Windows 4.5).Differences in these parameters between the benign and malignant groups were compared.Results The ADCslow,ADCfast and ffast were(1.434±0.291)×10 -3 mm2/s,(2.744±0.050)×10 -3 mm2/s and (0.677±0.130)% in benign group,and (0.614±0.196)×10 -3 mm2/s,(2.692±0.068)×10 -3 mm2/s and (0.446±0.112)% in malig-nant one,respectively.The statistical differences in ADCslow and ffast were found between two groups (P <0.05),whereas no difference in ADCfast was found.Conclusion Biexponential signal decay model of DWI with extended b-factor range can provide helpful tissue characterization parameters for the differential diagnosis of benign and malignant breast lesions.

Objective: To retrospectively characterize and analyze the thyroid ultrasound images of thyroid cancer patients, to classify thyroid nodules according to thyroid imaging reporting and data system (TI-RADS), and to evaluate the diagnostic value of TI-RADS. Methods:Clinical data of 160 thyroid cancer patients with 235 nodules from September 2008 to August 2011 were retro-spectively analyzed. All patients underwent conventional color Doppler ultrasonography to evaluate the size, number, shape, boundary, and extent of lesions and blood distribution of the nodules. All nodules were analyzed according to TI-RADS classification and scored to evaluate the diagnostic value of TI-RADS. Results:Among 176 malignant nodules, 144 (81.8%) had lesions showing a mass of irreg-ular boundary with no envelope and halo, 152 (86.4%) were inhomogeneous hypoechoic or slightly hypoechoic, or 144 (81.8%) exhibit-ed microcalcification. TI-RADS scores of 4 or 5 and 2 or 3 were obtained in 160 (90.91%) and 16 (9.09%) of the malignant nodules, re-spectively. Conclusion:Thyroid ultrasound sonogram of ill-defined, irregular shape, hypoechoic or slightly hypoechoic mass, microcal-cification within the mass, and rich blood flow is an important index for the diagnosis of thyroid cancer. Thyroid nodules with a TI-RADS score 4 or 5 have higher possibility for cancer. Therefore, TI-RADS has a significant diagnostic value for thyroid cancer be-fore operation.

Objective:To investigate the Foxp3 expression in murine model of type 1 diabetes mellitus and the effects of Foxp3 in the pathogenic mechanism of type 1 diabetes mellitus.Methods:Type 1 diabetes mellitus of mouse was induced by STZ.The Foxp3 expression in the spleen cells was detected at the mRNA level by RT-PCR and at protein level by Western blot.The percentage of CD4+CD25+ Treg cells in the spleens were detected by Flow cytometry.Results:The expressing levels of Foxp3 mRNA and scurfin in the model group was higher than those of control group within the first week after induction,but the expressing level of Foxp3 mRNA and Scurfin began to decrease on day 7 and were lower than those of control group on day 30.The percentage of CD4+CD25+ Treg cells in model group was similar with that of control group within the first week after induction,but after day 7,the percentage of CD4+CD25+ Treg cells in model group began to get lower than contol group.Conclusion:The expressing level of Foxp3 is decreased,then the proportion of CD4+CD25+ Treg cells is decreased accordingly,which may contribute to the pathogenic mechanism in type 1 diabetes mellitus.

It has been shown, however, that in terms of immune function, a transitional stage of dendritic cell maturation exists between immature myeloid dendritic cells (imDCs) and mature dendritic cells (DCs), which were named semimature dendritic cells (smDCs). Therefore, the theory that DCs can be classified as imDCs and mDCs has been challenged because of finding smDCs. SmDCs and imDCs are regarded as tolerogenic dendritc cells while what concrete mechanism taken by smDCs and imDCs in transplantation immunity has yet to know. The authors analyzed the important roles and the advanced molecular mechanism of smDCs and imDCs in transplantation immunity in order to update and widen understand underlying tolerogenic dendritic cells.

Objective To observe clinical efficacy of external bath of modified Huangqi Guizhi Wuwu Decoction in relieving peripheral neurotoxicity induced by oxaliplatin.Methods Sixty patients were randomly divided into control group and treatment group (30 cases in each group). Both groups received intramuscular injection of mecobalamine (0.5 mg/d, three times a week). At the same time, the treatment group received external bath of modifiedHuangqi Guizhi Wuwu Decoction. All the courses of treatment lasted for 14 days. Clinical efficacy and adverse reactions of the two groups were observed.Results The total effective rate of treatment group was 73.3% (22/30), which was superior to that of 40.0% (12/30) in the control group, with statistical significance (P<0.05), without any adverse reaction.Conclusion External bath of modifiedHuangqi Guizhi Wuwu Decoction is effective as supportive care for alleviating chronic peripheral neurotoxicity induced by oxaliplatin.

OBJECTIVE To investigate the clinical characteristics,risk factors and preventive measures for nosocomial pneumonia in patients with post-hepatitis liver cirrhosis.METHODS A prospective and retrospective study was carried out to investigate the clinical data of 495 patients with post-hepatitis liver cirrhosis in Department of Infectious Diseases during Jan 1,2005 to Dec 31,2007.RESULTS The incidence rate of the nosocomial pneumonia in post-hepatitis liver cirrhosis patients was 13.50 %.The death rate was 25.40 %,which was obviously higher than 6.8% of patients without no nosocomial infection(?2=23.77,P

Objective To investigate the life quality and influencing factorin stroke patient.MethodTotally 205 hospi-talized stroke patientin the neurology departmenwere investigated with SF-36 scale .The datwere performed the descriptive sta-tistic,t-tesand multiple linearegression analysi.ResultThe scoreof general healthy statu,physiological function ,physiolog-ical role ,somatipain and social function in the patientwith stroke were significantly lowethan thain the national norm (P＜0 . 01) .The recurrence frequency ,age ,comorbidity ,education level and income were significanfactoraffecting the life quality in the stroke patien.Conclusion The level of general health statu,physiological function ,physiological role ,somatipain and social function are decreased significantly .Therefore iirecommended to perform the pertinenintervention in the clinical work .

Adult ; Aged ; Female ; Humans ; Intervertebral Disc Displacement ; diagnosis ; surgery ; Lumbar Vertebrae ; surgery ; Magnetic Resonance Imaging ; Male ; Middle Aged ; Thoracic Vertebrae ; surgery ; Treatment Outcome