Subcutaneous tunnel bladder mucosa urethroplasty for the repair of serious hypospadias;

Methods:In 4 cases of the non tumor and 6 cases of the bladder tumor,electron microscopic study of bladder mucosa and tumor tissue by TEM(transmission electron microscope)and SEM(scanning electron microscope)was carried out both before and after intravesical instillation of compound Wufan solution.

Aim: To evaluate the effect of psychological intervention on psychological state of patients with the leukoplakia of the bladder mucosa.

Methods Reviewed the material of 7 patiens underwentone-stage bladder mucosa grafting urethroplasty.

Objective To evaluate the results of bladder mucosa graft urethroplasty in the patients with severe complications after previous urethroplasty for hypospadias.