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Objective To review the clinical characteristics of urethral prolapse in female children and summarize our experience of treatment.Methods A retrospective analysis of the clinical characteristics of 102 patients with urethral prolapse from January 2007 to December 2017 was conducted at The Children's Hospital of Zhejiang University School of Medicine.The age of the patients ranged from 8-156 months with an median of 80 months.The presenting symptoms in the 102 girls were:bleeding in 57 patients (55.9％),mass in 31 patients (30.4％),and dysuria/urinary frequency,urgent and pain in 14 patients (13.4％).In all,58 patients were managed conservatively with Sitz baths as their masses were small,39 underwent prolapse reduction under topical anesthesia and Sitz baths because their mass were large,and 5 patients were treated by excision of the prolapsed urethral mucosa with four-quadrant excisional technique because thrombosed urethral prolapse at first visit.Results A total of 89 patients were cured after conservative treatment (87.3％),8 patients were converted to surgical treatment because frequent recurrence with conservative treatment.No urethral stricture,active hemorrhage and recurrent were found in 13 patients after operation.Conclusions The most common clinical manifestations of urethral prolapse are urethral mass and bleeding.Most patients can be cured by conservative treatment.The patients whose symptoms were severe or suffered from frequent recurrence of urethral prolapse should be managed with surgical excision.
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Objective To investigate the value of serum inhibin B in evaluating the Sertoli cell function in cryptorchidism children by the study of the correlation between the serum inhibin B levels and cryptorchidism.Methods From August 2006 to August 2011,672 cryptorchidism aged from 6 to 72 months (mean age 27.7 months) were measured of serum inhibin B level by ELISA.Of those 672 boys,505 were unilateral,106 were bilateral and 61 were unilateral vanished testis.Three hundred and eighty-five cases aged 6 to 24 months,109 cases aged 25 to 36 months and 178 cases aged 37 to 72 months.The control group consisted of 335 boys selected from physical examination or circumcision with corresponded age,98 cases aged 6 to 24 months,101 cases aged 25 to 36 months and 136 cases aged 37 to 72 months.The blood samples for serum inhibin B were taken from everyone and,in part of cases,6 months,12 months,18 months postoperatively respectively.The comparision of serum inhibin B levels among the groups was done,and the correlation between serum inhibin B level and testicular volume was analyzed.Results Compared with the control group,the serum inhibin B levels of all groups with unilateral and bilateral cryptorchidism are lower significantly (P ＜ 0.05).No difference was found between the unilateral vanished testis and the control group (P ＞ 0.05),except those aged 6 to 24 months [38.54 pg/ml (25.98,50.24) pg/ml vs.68.04 pg/ml (44.95,115.64) pg/ml,P ＜0.05].For bilateral cases aged 6 to 24 months,the serum inhibin B level are significantly lower than that of unilateral cases [30.68 pg/ml(17.37,42.43)pg/ml vs.45.91 pg/ml (30.98,69.70) pg/ml,P ＜ 0.05].The serum inhibin B levels were significantly increased 6 months later in those who had undergone orchidopexy [37.34 pg/ml (22.79,64.25) pg/ml vs.30.48 pg/ml (16.56,50.08) pg/ ml,P ＜ 0.05].For boys with unilateral and bilateral cryptorchidism aged 6 to 24 months,inhibin B levels correlated positively with testicular volume (P ＜ 0.05).Conclusions The serum inhibin B level can be used as a reliable marker in evaluating the Sertoli cell function of cryptorchidism,and the orchidopexy had a positive impact on the serum levels of inhibin B.
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Objective To explore the influence pulmonary function and inflammatory factors of symbicort combined with ambroxol hydrochloride in the treatment of acute exacerbation of chronic obstructive pulmonary disease( AECOPD) .Methods 86 patients with AECOPD were divided into control group 43 cases and treatment group 43 cases according to the computer random number table method.The control group was given intravenous injection of ambroxol hydrochloride 60 mg/time, 2 times/day, and the treatment group was given inhalation of symbicort 2 inhaling/times, 3 times/day on the basis of the control group.After 7 day treatment, the clinical efficacy and adverse reactions of two groups were observed.The percentage of forced vital capacity ( FVC%) , percentage of forced expiratory volume of 1 seconds( FEV1 %) , percentage of mid expiratory flow predicted value( MMF%) , percentage of max volume predicted value(MVV%) were measured by pulmonary function test apparatus, and the value of FEV1%/FVC% was calculated.The levels of serum tumor necrosis factor alpha(TNF-α), c-reactive protein(CRP) and interleukin 6(IL-6) were detected by ELISA.Results The total effective rate of treatment group and control group were 93.02%(40/43) and 74.42%(32/43), the difference was statistically significant(P <0.05).After treatment the FVC%(2.58 ±0.25),FEV1%(1.87 ±0.15),MMF%(70.24 ±5.86)and MVV%(72.43 ±4.35) in treatment group were higher than the control group (2.21 ±0.27),(1.68 ±0.16),(63.14 ±5.68)and 65.12 ±4.16), the difference was statistically significant(P<0.05).The levels of serum TNF-α(13.87 ±4.12)μg/mL,CRP(9.14 ±3.76)mg/mLand IL-6(76.07 ±10.14)pg/mL in treatment group were lower than the control group (16.56 ±6.48)μg/mL,(12.46 ±3.89)mg/mL and(89.55 ±11.24)pg/mL,the difference was statistically significant(P<0.05).The adverse reactions were mainly for heartburn, nausea, vomiting and skin rashes in the control group,and the adverse reactions were mainly for heart palpitations, headache, nausea, rashes, vomiting in the treatment group, the incidences of adverse reactions 23.26%(10/43) in treatment group compared to control group 18.60%(8/43) was no statistically significant difference.Conclusion The symbicort combined with ambroxol hydrochloride in the treatment of AECOPD have clinical curative effect, can improve the patient's lung function, reduce inflammation, have less adverse reactions.It was worthy of clinical popularization and application.
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Objective To investigate the clinical effect of Danhong injection to treat unstable angina and its effect on the endothelial function.Methods 100 cases with unstable angina were randomly divided into control group and treatment group,each group had 50 cases.All patients were hospitalized for routine treatment,the control group was given Isosorbide mononitrate and 5％ glucose solution or saline,while the treatment group was given Danhong injection and 5％ glucose solution or saline on the basis of the routine treatment.Results After treatment,the efficacy of ECG and angina in the treatment group were better than the control group( all P ＜ 0.05) ; the NO level of post-treatment was higher than pre-treatment,ET and CRP levels were lower than pre-treatment( all P ＜0.05 ) ;the NO level in the treatment group was higher than the control group,the ET and CRP levels were lower than the control group( all P ＜ 0.05 ).Conclusion Danhong injection for the treatment of patients with unstable angina could effectively relieve the angina and improve the endothelial function.