Objective To compare the effect of transurethral resection of prostate (TURP) and TURP combine with transure-thral incision of the bladder neck(TUIBN) in the treatment of small size prostate hyperplasia .Methods From March 2002 to Octo-ber 2010 ,124 cases of small-size prostate hyperplasia patients were treated .All patients were randomized to undergo TURP or TURP with TUIBN .There were 62 patients in TURP group .Of which ,54 cases were followed up .There were 62 patients in TURP plus TUIBN group .Of which ,50 cases were followed up .The treatment effect of the two different surgical methods was evaluated by comparing international prostate symptom (IPSS) ,maximum flow rate(Qmax) and post voiding residual urine volume(PVR) et al .Results No statistical difference (P>0 .05)was found in age ,medical histories ,prostatic weight ,IPSS ,Qmax ,PVR between the two groups before operation .But significant difference(P<0 .01)was observed in IPSS ,Qmax ,PVR between the two groups after operation .There was no statistical difference(P>0 .05) in resected tissue weight and follow up between the two groups .The inci-dence rate of bladder neck contracture was 4% in TURP plus TUIBN group ,and it was significantly lower than that of TURP group(11% )(P< 0 .01) .Conclusion TURP plus TUIBN was better for the treatment of small size prostatic hyperplasia than TURP .

Objective To evaluate the advantages of TB-IGRA and protein chip to detect the Mycobacterium tuberculosis. Methods From October 2013 to March 2014,collected 78 cases of clinical diagnosis of tuberculosis and normal control’s pe-ripheral blood specimens,used TB-IGRA kits and Mycobacteriumtuberculosis IgG kit(protein chip)to detected respectively. The results were analyzed and compared.Results The sensitivity of protein chip and TB-IGRA in the detection of Mycobac-teriumtuberculosis were 34.5% and 89.7% respectively,which was statistically significant (χ2=26.95,P<0.05).The spe-cificity of protein chip and TB-IGRA were 90.0%,95.0% respectively,which were not statistically significant (χ2=1.64,P> 0.05).The positive rate of TB-IGRA and Protein chip in tuberculosis were 90.5% and 42.9%.The positive rate of TB-IGRA and Protein chipin extrapulmonary tuberculosis were 89.20% and 29.7% respectively.Conclusion Compared TB-IGRA and protein chip,either diagnose tuberculosis or extrapulmonary tuberculosis has highly positive rate and sensitivity, TB-IGRA can be widely used in the early screening of tuberculosis.

Objective: To investigate the imaging features of cerebral small vessel disease(SVD) in systemic lupus erythematosus(SLE) patients with impaired renal function and their related risk factors. Methods: Seventy-six SLE patients and forty age- and sex-matched healthy controls were recruited, and SLE patients were divided into the impaired renal function group [estimated glomerular filtration rate (eGFR) <90 ml/(min·1.73 m²)] (n=38) and the normal renal function group [eGFR≥90 ml/(min·1.73 m²)] (n=38) according to their eGFR. All subjects underwent brain MRI, cognitive and psychiatric testing. The SVD scores were measured, total white matter hyperintensity (WMH) and SVD scores were calculated, and the risk factors of SVD scores were analyzed by using ordinal logistic regression. Results: SLE patients in the impaired renal function group showed higher basal ganglia PVS, centrum semiovale perivascular space (PVS), periventricular WMH, deep WMH and total SVD scores compared with normal controls or patients with normal renal function (H=44.568, 31.380, 31.172, 43.419, 24.317, P<0.001) . The ordinal logistic regression analysis showed that C-reactive protein was a risk factor for SVD in patients with SLE(OR=1.323, P<0.01). Conclusion SLE patients with impaired renal function had a higher SVD burden on MR imaging, particularly PVS in the basal ganglia and deep WMH, which was affected by the C-reactive protein level.