The predictive value of the platelet volume parameters in evaluation of varicocelectomy outcome in infertile patients.

The aim of this study was to evaluate the role of platelet count (PLT) and platelet volume indices (PVI) such as mean platelet volume (MPV), platelet distribution width (PDW) and plateletcrit (PCT) as a clinical biomarker in 64 infertile males with varicocele and 45 controls. In addition, semen parameters, serum total testosterone, FSH and testicular volume were measured before and at 6 months after varicocelectomy. The mean PLT, MPV, PDW and PCT were 231 ± 42 × 103/µl, 9.