Percentage change of FSH value: new variable to predict the seminal outcome after varicocelectomy.

In the literature, there is no good agreement with variables to predict seminal outcome after varicocelectomy. The purpose of this study was to evaluate the FSH percentage change (Δ% FSH) as a predictor of the seminal outcome after varicocelectomy together with other known predictors. We evaluated 118 patients who underwent varicocelectomy. We assessed factors that could be predictors of the improvement of semen characteristics: LH, FSH, total and free testosterone before operation, testis volume, age, testicular pain, body mass index (BMI), Δ% FSH, varicocele Doppler ultrasound grade using regression analysis. Mean sperm concentration increased from 27 ± 12 to 52 ± 15 million per ml post-operatively (P < 0.003), mean sperm motility increased from 31 ± 12 to 40 ± 13 million per ml following the operation (P < 0.02), also mean FSH value changed from 10.2 ± 8.3 to 6.7 ± 7.2 UI/L (P < 0.01). In unvaried regression analysis, Δ% FSH, BMI and age were predictors of the improvement of semen characteristics. In multiple regression analysis, only Δ% FSH and age were predictors. Negative correlation with age and positive correlation with Δ% FSH were observed. Our findings suggest that Δ% FSH (before and after varicocelectomy) and age are significant factors predicting the improvement of semen characteristics.

Penile plication for Peyronie's disease: our results with mean follow-up of 103 months on 89 patients.

To evaluate the outcome of the long-term follow-up in patients who underwent corporoplasty-straightening treatment for Peyronie's disease. Between 1990 and 2012, a total of 89 patients underwent corporoplasty-straightening surgery using penile plication for Peyronie's disease. We followed up on all the patients for the following: (a) the correction of the curvature; (b) any penile shortening; (c) sexual function; and (d) complications. The mean follow-up period was 103 months. Complete correction of the curvature was obtained in 81 patients (91%). Shortening of the penis (1.5 to <3 cm) occurred in 20 patients (22.5%) and 79 patients (88.7%) had good erectile function (International Index of Erectile Function (IIEF) 5> 21). The most frequent complication was the sensitivity reduction of the glans in eight patients (8.9%), which was resolved within about a year after surgery (mean 11 months) and the shortening of the penis in 20 patients (22.5%), which, however, did not result in problems during sexual intercourse. Corporoplasty using penile straightening plication is a safe procedure whose results are maintained for even many years after surgery. It is a procedure that can be applied to any type of curvature. Any reduction in the length of the penis, as a result of the surgery procedure, does not lead to difficulties in sexual intercourse.