@article{article_344180, title={Predictive factors for testicular sperm extraction (TESE) success in azoospermic cases with Klinefelter syndrome}, journal={Ege Journal of Medicine}, volume={55}, pages={51–54}, year={2016}, DOI={10.19161/etd.344180}, author={Keskin, Mehmet Zeynel and Budak, Salih and Köse, Can and Kaya, Özge Özer and Özdemir, Taha Reşid and İlbey, Yusuf Özlem}, keywords={Infertility, Klinefelter syndrome, TESE success, predictivity}, abstract={Aim: It is aimed to identify the predictive factors for testicular sperm extraction (TESE) success in cases with Klinefelter syndrome (KS). Materials and Methods: We retrospectively analyzed 322 patients that underwent TESE operation because of non-obstructive azoospermia (NOA) in our hospital between 2009 and 2014. Twenty-nine patients whose genetic analysis reported 47XXY – KS were included in our study. Age, FSH, LH, FSH/LH ratio, prolactin, T and E2 values of these 29 patients were analysed retrospectively. In statistical analysis of these parameters, p value}, number={2}, publisher={Ege University}