ObjectiveTo investigate the efficacy of acupoint application with direct current in treating ankylosing spondylitis. MethodA clinical controlled trial was carried out. Sixty patients were randomly allocated to two groups. The treatment group was given acupoint application with direct current plus sulfasalazine and the control group, sulfasalazine alone. The course of treatment was two months. Inflammation indices, and the SF-36 health survey, BASDI, BASFI, night pain VAS and spinal pain VAS scores, and liver and kidney functions were observed in the patients before and after treatment.ResultInflammation indices, and the SF-36 health survey, BASDI, BASFI, night pain VAS and spinal pain VAS scores took a turn for the better in both groups after treatment. The therapeutic effect was better and the TCM symptom score was lowerin the treatment group than in the control group (P<0.05). ConclusionAcupoint application with direct current for treating winter diseases in summer has a therapeutic effect on ankylosing spondylitis.

Objective To compare the endocrine and metabolic parameters between patients suffering from polycystic ovary syndrome (PCOS) with or without subclinical hypothyroidism.Methods One hundred and fifty-six PCOS patients and 47 healthy controls were enrolled.Height,weight,waist circumference,and hip circumference were measured and recorded.Fasting blood samples were collected for measuring luteinizing hormone (LH),follicular stimulating hormone (FSH),total testosterone,prolactin,estrogen,sex hormone binding globulin (SHBG),thyroidstimulating hormone (TSH),free triiodothyronine (FT3),free thyroxine (FT4),blood glucose,serum insulin,triglycerides,total cholesterol,low-density lipoprotein cholesterol(LDL-C),and high-density lipoprotein cholesterol (HDL-C).Body mass index,waist-to-hip ratio,LH-to-FSH ratio,and free androgen index (FAI) were calculated.Homeostasis model assessment of insulin resistance (HOMA-IR) and β cell function (HOMA-β) were assessed.All patients underwent ultrasound for diagnosing polycystic ovary.All the patients were subdivided into two groups in terms of TSH value:subclinical hypothyroidism group with TSH level ≥4.2 μIU/ml and non-subclinical hypothyroidism group with TSH level＜4.2 μIU/ml.The differences in endocrine and metabolic parameters were compared between two subgroups.Results Compared with healthy controls,the PCOS patients had significantly higher body mass index,waist-to-hip ratio,LH,LH-to-FSH ratio,total testosterone,FAI,TSH,and lower SHBG (all P＜0.05).The other indexes were not different between two groups (P＞0.05).24.4％ PCOS patients were diagnosed as cases of subclinical hypothyroidism.TSH,prolactin,and triglycerides levels were higher in PCOS patients with subclinical hypothyroidism than those without (P＜0.01).Whereas estrogen,FT3,FT4 were significantly lower(P＜0.01).The differences of other parameters were not significant between two groups(P＞0.05).The results of correlation analysis and TSH quartiles showed no significant linear correlation between TSH and sex hormones,lipids,insulin resistance indices (P＞0.05).Conclusions The incidence of subclinical hypothyroidism in all PCOS patients is 24.4％.Prolactin and triglycerides levels were higher in PCOS patients with subclinical hypothyroidism than those without.Whereas estrogen,FT3,FT4 were significantly lower.

Objective:To demonstrate the selection of breast implant during an immediate breast reconstruction post-mastectomy and analyze the indication of this technique. Methods:From June 2007 to June 2012, a total of 121 patients with breast cancer received immediate breast reconstruction with breast implants. Among the 121 patients, 89 patients had simple mastectomy, while the rest under-went modified radical mastectomy in the Department of Breast Neoplasm, Nanchang No.3 Hospital. The volumes of the resected breast tissues were measured using Archimedes principle. The diameters of the tissues were also determined. Proper breast implants were se-lected according to the measured data. Results: Postoperative complications, such as implant exposure, flap necrosis, and infection, were not found. Follow-up period ranged from 6 months to 12 months. Patients answered a questionnaire that displayed their degree of satisfaction for the breast operation outcome. Results show that 89.3%of the patients (108/121) were very satisfied, 9%were (11/121) satisfied, and 1.7%(2/121) were unsatisfied. Conclusion:Immediate breast reconstruction with breast implant post-mastectomy is an ideal method for rebuilding the breast. This technique is advantageous because it prevents damage to the donor site and retains the maxi-mal elasticity of the skin for breast reconstruction. Accurate parameters of breast implants, which are important to achieve good surgical results, could be obtained using Archimedes principle.

Sixty-six volunteers,including 24 subjects with normal glucose tolerance(NGT),18 patients with impaired glucose regulation (IGR),and 24 patients with type 2 diabetes mellitus ( T2DM ),underwent a test of continuous glucose monitoring.The data of continuous glucose monitoring were embedded into two-dimension Euclid space by Takens' embedding theory.Glycemic phase diagram was drawn by MATLAB.The area and center distance of glycemic phase diagram were calculated by computer.The distinction of glycemic variability and average glycemic level among different glucose regulation populations were analyzed.The results showed that there existed significant differences in body mass index,systolic blood pressure,diastolic blood pressure,low density lipoprotein-cholesterol,high density lipoprotein-cholesterol,triglyceride,total cholesterol,creatinine,and alanine aminotransferase among three groups( all P＜0.05 ).The levels of HbAIC,fasting plasma glucose( FPG ),postprandial 2 h plasma glucse (2hPG),area and center distance of glycemic phase diagram in T2DM group were higher than those in NGT and IGR groups( P＜0.01 ),and the levels of FPG,2hPG,area and center distance of glycemic phase diagram in IGR group were higher than those in NGT group( P＜0.01 ).The levels of FPG and 2hPG were correlated with area and center distance of glycemic phase diagram ( all P＜0.01 ).These results suggest that measuring the area and center distance of glycemic phase diagram is a good method to assess glycemic variability and average glycemic level during continuous glucose monitoring.

Purpose To analyze the high-frequency sonographic images of lymph nodes in mesenteric lymphadenitis of different ages. Materials and Methods 139 children with mesenteric lymphadenitis (study group) and 60 normal children (control group) were divided into 1 to 5 years, 6 to 10 years and 11 to 15 years group, the characteristics of high-frequency ultrasound sonographic images were analyzed, accuracy of longitudinal diameter (L), transverse diameter (S), aspect ratio (L/S) and color Doppler blood flow signal classification for the prediction of mesenteric lymph nodes swelling were evaluated using receiver operating characteristic (ROC) curve. Results Mesenteric lymph nodes in the control group appeared as spindle shape with sparse blood flow signals, L, and L/S increased with age increasing (F=4.047, 9.586;P<0.05). Mesenteric lymph nodes in the study group displayed as oval or teardrop-shaped with rich blood flow signals, L, S and L/S did not change significantly with age increasing (F=0.184, 1.084, 2.083; P>0.05). Compared with the control group, blood flow signals were more abundant in all age groups of the study group, L and S were also significantly higher (L:t=-13.798,-12.813,-8.089;S:t= -8.212,-13.172,-9.606, P<0.01), only in the 1 to 5 years group statistically significant difference (t=-3.208, P<0.05) was showed between the two groups. From 1 to 5 years, the sensitivity and specificity for the judgment of lymph node swelling were 95.56%and 100.00%, respectively when using L=9.85 mm as a standard;from 6 to 10 years, the sensitivity and specificity for the judgment of lymph node swelling were 95.59%and 100.00%, respectively when using L=10.25 mm as a standard;from 11 to 15 years, the sensitivity and specificity for the judgment of lymph node swelling were 92.31%and 100.00%, respectively when using S=4.40 mm as a standard. Conclusion High-frequency ultrasound is able to display the location distribution and morphological characteristics of the mesenteric lymph nodes in children, and also to accurately measure the diameters and flow signal distribution of the lymph nodes, thus will provide valuable evidence for the diagnosis of pediatric mesenteric lymphadenitis.

Objective To explore the therapeutic effect and medication safety of low-dose erythromycin treatment on intractable allergic rhinitis(AR) associated with bronchus asthma.Methods Totally 173 cases of children received outpatient treatment because of AR associated with asthma,their ages ranging from 3 to 14 years.Among them,78 cases developed intractable AR with symptoms of asthma having been controlled or satisfactorily controlled after 2 courses of conventional treatment.Seventy-six children with intractable AR received full follow-up and were randomly divided into observation group and control group.The control group was given different second-generation antihistamines,when necessary,supplemented by nasal glucocorticoids.In the observation group,the same treatment as it was done in control group was continued,plus oral treatment with erythromycin enteric-coated capsules(10 mg?kg-1?d-1,which were taken 3 times a day for 1 month) to the observation group.Both observation group and control group were in accordance with the norms of the treatment of asthma.Results The improvement rate,inefficiency and the total efficiency were different between observation group and control group,and the diffe-rence was statistically significant(?2=12.629,8.412,8.412,Pa0.05).Their liver function was also monitored and was found normal before treatment and after the replacement of drugs for 1 month,including alanine ami-notransferase,aspartate aminotransferase,albumin,globulin,and were found normal.Conclusions On the basis of conventional treatment,low-dose erythromycin treatment of intractable AR is effective and safe.However,the treatment must be limited to the refractory cases,and the appropriate indications must be strictly observed.

OBJECTIVE To investigate the infection episode and related risk factors in continuous hemodialysis patients. METHODS The relationship among infection and etiologies of infection,nutritional status,pathogens and causes of chronic renal failure(CRF) were retrospectively analyzed in 180 continuous hemodialysis patients. RESULTS Totally 113 times infections were observed among the 86 inpatients under continuous hemodialysis.The main infectious site in hemodialysis patients was lungs.Thirty eight times were positive in 50 times of etiologic detection,Gram-negative germ was the most common(60.3%).Hemoglobin and serum albumin decreased obviously in infectious patients.Diabetes and systemic lupus erythematosus patients were more susceptible to infection.The hepatitis virus infections rate in hemodialysis patients was relatively high. CONCLUSIONS There is higher infections rate in continuous hemodialysis patients.Diabetes and systemic lupus erythematosus patients are more susceptible to infection.Anemia,lower serum albumin,old age and bad compliance are the susceptible factors.

OBJECTIVE To study the methods and curative effects of reconstruction of oropharyngeal defects after resection of tonsillar cancer. METHODS Nineteen patients with tonsillar cancer underwent operation. The choice of surgical procedure was decided on the size of the lesions. The tumor was resected through the hyoid approach and mandibular swing approach. Surgical defects were repaired immediately with tongue flap, temporalis myofascial flap, pectoralis major myocutaneous flap. RESULTS The functions of respiration, chewing, deglutition, and speech were restored satisfied in all patients. Partial necrosis of the pectoralis major myocutaneous flap occurred in one patient, and mild difficulty of open mouth in 3 patients after repaired with temporalis myofascial flap. CONCLUSION Choosing what is optimum from multiple feasible surgical methods is prerequisite for better oropharyngeal function and quality of life in patients with tonsillar cancer.

Objective To assess retinal arteriole stenosis in cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL) and to evaluate the relationship between retinal arteriole stenosis with cranial MRI changes and clinical features. Methods Sixteen CADASIL patients (mean age was (43.4±8.1)years, mean duration was(4.7±3.4)years)and sixteen age matched healthy individuals were enrolled. Mini-Mental State Examination (MMSE) and modified Rankin scale scoring were performed in 16 patients. Cranial MRl with Coulthard scores was assessed on CADASIL patients as well. Retinal examinations for arteriole stenosis were done for each subject. Bivariate correlations (Kendall's tau-b) were used to assess the relationship among the grade of retinal stenosis, MMSE, modified Rankin seale, cranial MRI with Coulthard scores and age. Results Retinal arteriole stenosis presented in 15 cases. in whom 4 cases showed mild arterio-venous nicking. while it only presented in 2 controls. Grade 0.Ⅰ, and Ⅲ of retinal arteriole stenosis are noted in 1/16,4/16,7/16 and 4/16cases respectively. Coulthard scores of cerebral MRl were 6.0.19.0.25.1 and 29.8 respectively from Grade 0 toⅢ of retinal arteriole stenosis. The correlation coefficient of retinal arteriole stenosis and cranial MRI scores was 0.743(P＜0.001＝,MMSE-0.429(P＜0.05＝,modified Rankin scale 0.437(P＞0.05).and age 0.299(P＞0.05).Conclusion Retinal arteriole stenosis is significantly correlated with lesion in cranial MRI and dementia.

Objective To evaluate the clinical effect of talonavicular arthrodesis and the influence of adjacent joints use trephine percutaneous osteotomy in the treatment of talonavicular arthralgia.Methods From June 1999 to June 2009,24 patients were performed talonavicular arthrodesis due to a variety of painful disorder of talonavicular joint with trephine percutaneous osteotomy.There were 13 males and 11 females,with an average age of 45 years(range,37-72 years).The indications for the procedure included 15cases with posttraumatic arthritis,6 cases with rheumatoid arthritis,and 3 cases with degenerative arthritis.AOFAS system and visual analogue scale(VAS)were used to evaluate the change of function and arthralgia.Graves score system was used to evaluate the influence of adjacent joints.Results All patients were followed up 10-120 months,with the mean of 48 months.Only one case suffered skin brim necrosis of incision and got delayed healing after 3 weeks.The average AOFAS ankle-hind foot score improved from 45.2 points preoperatively to 84.5 points postoperatively.The excellent and good rate was 87.5%.VAS pain scores decreased from 8.1 to 2.4 postoperatively.Twenty-three patients were satisfied and one dissatisfied with the results.Postoperative radiology showed the union evidence in 23 patients at 6 months postoperatively(successful fusion rate of 95.8%).One joint nonunion occurred and required revision arthrodesis with iliac crest bone graft.There was an increase of Ⅰ grade in arthritic scores for 8 cases and Ⅱ grade for 1 case.Conclusion Talonavicular arthrodesis with trephine percutaneous osteotomy has the advantages of low trauma,high successful fusion rate and can acquire satisfactory clinical effect in the treatment of painful malalignment of talonavicular joints.