A Rare Cause of Male Infertility: 45,X/46,XY Mosaicism

Abstract

Individuals with 45,X/46,XY mosaicism that have a normal male phenotype form make up a rare subgroup of the 45,X/46,XY karyotype. These individuals usually present with infertility and were diagnosed based on the results of the karyotype analysis during azoo or severe oligospermia evaluation.