Management of ureteral complications in renal transplantation: prevention and treatment.

Urinary anastomotic complications following renal transplantation cause significant patient morbidity. In ureteric reconstruction, different techniques are used to reduce complications (such as leakage or obstruction). In this study, we suggested two aspects of management of the complications of ureteral anastamosis: ureteral spatulation more than 10 mm for prevention and percutaneous nephrostomy and balloon dilatation as the first steps of treatment.

Complications and the effect of varicocelectomy on semen analysis, fertility, early ejaculation and spontaneous abortion.

Varicocele is still an enigma. Its effects on semen analysis, fertility and, more recently, early ejaculation and spontaneous abortion in spouses are not yet fully understood. In this retrospective study, we evaluated these four parameters (semen analysis, fertility, early ejaculation and spontaneous abortion among spouses) in relation to varicocele and varicocelectomy during a 13-year period.

Evaluation of Crocus sativus L. (saffron) on male erectile dysfunction: a pilot study.

In this study, the effect of Crocus sativus (saffron) was studied on male erectile dysfunction (ED). Twenty male patients with ED were followed for ten days in which each morning they took a tablet containing 200mg of saffron. Patients underwent the nocturnal penile tumescence (NPT) test and the international index of erectile function questionnaire (IIEF-15) at the start of the treatment and at the end of the ten days.