Testicular mosaicism in non-mosaic postpubertal Klinefelter patients with focal spermatogenesis and in non-mosaic prepubertal Klinefelter boys
Semir Gül, Veerle Vloeberghs, Inge Gies, Ellen Goossens
The paper investigates testicular mosaicism in non-mosaic Klinefelter Syndrome patients, finding that spermatogonia are euploid while surrounding Sertoli cells show karyotype differences between prepubertal and postpubertal stages.