[Irreducible Indirect Inguinal Hernia Caused by Sigmoid Colon Cancer Entering Right Groin:A Case Report].

We reported a case of irreducible indirect inguinal hernia caused by sigmoid colon cancer entering the right groin.The patient complained about a right groin mass for more than 60 years with progressive enlargement for 3 years and pain for half a month.Abdominal CT examination at admission showed rectum and sigmoid colon hernia in the right inguinal area and thickening of sigmoid colon wall.

[Penile and scrotal skin flaps: first choice for urethroplasty in the treatment of hypospadias].

Objective: To explore the feasibility of the treatment of hypospadias with penile and scrotal skin flaps.

Methods: Twenty-three hypospadias patients aged 3.5-19 (mean 6.

[Effects of combining siRNA-TR and TERT upon telomerase activity and in vitro growth inhibition in transitional cancer of bladder BIU-87 cell line].

Objective: To investigate the influence of combining RNAi-hTR plus hTERT genes upon the telomerase activity of bladder cancer BIU-87 cell line and provide new methods and evidence for RNAi in gene therapy of bladder transitional cell cancer.

Methods: Three hTR-specific double-stranded siRNAs and 3 hTERT-specific double-stranded siRNAs were designed targeting different regions of hTR and hTERT mRNA. siRNAs (systems-PhTR-siRNA, PhTERT-siRNA and combining systems-PhTR plus PhTERT-siRNA) were transfected into bladder transitional cancer BIU-87 cell line.

[Effectiveness and safety of naftopidil for benign prostatic hyperplasia patients with overactive bladder symptoms].

Objective: To assess the effectiveness and safety of the alphala/d blocker naftopidil in the treatment of benign prostatic hyperplasia (BPH) patients with overactive bladder (OAB) symptoms.

Methods: Fifty BPH patients with OAB symptoms were treated with naftopidil at the dose of 25 mg/d for 6 weeks. A self-controlled clinical trial was conducted.

[Expression of VEGF in prostate cancer and its correlation with ET-1].

Objective: To investigate the expressions of VEGF in prostate cancer (PCa) and benign prostatic hyperplasia (BPH), their clinical significance and their relationship with that of ET-1.

Methods: A total of 44 specimens of PCa and 36 of BPH tissues were examined by the immunohistochemical Elivision plus method for the expressions of VEGF and ET-1. The intensity of staining for VEGF and ET-1 was assessed by light microscopy on a scale from "-" to "+ + +".

[Clinical analysis and treatment of hypospadias accompanied by associated anomalies in urogenital system].

Objectives: To study the occurrence of different anomalies associated with hypospadias and to instruct relevant treatment in clinical practice.

Methods: Three hundred and forty-one cases of hypospadias were investigated, all treated respectively corresponding to their specific anomalies.

Results: The morbidity of associated anomalies in cases of hypospadias was as high as 21.

[Clinic efficacy of treating chronic prostatitis caused by Neisseria gonorrhoeae with azithromycin aspartic-acid injection].

Objectives: To assess the clinic efficacy of treating chronic prostatitis by Neisseria gonorrhoeae with azithromycin aspartic-acid injection.

Methods: Nineteen cases were treated with monotherapy and once-daily intravenous dosing of azithromycin injection. The effects and side-effects after treatment were observed.

[The clinical value of PSA and ECT in diagnosis of prostate cancer bone metastasis].

Objectives: To evaluate the clinical significance of PSA and ECT bone scans in the diagnosis of bone metastasis in prostate cancer patients.

Methods: Sixty-seven cases of prostate cancer were reviewed, bone metastasis (BM) occurred in 44 cases, and 23 cases without BM (NBM). The relation between PSA, ECT and bone metastasis was analyzed.