[Live birth achieved by oocyte donation in a patient with 45,X/46,XY mixed gonadal dysgenesis: A case report and literature review].

Female patients with 45,X/46,XY mixed gonadal dysgenesis are infertile, but can achieve pregnancy through oocyte donation. However, the incidence rates of pregnancy complications and abnormal delivery are higher in these patients than in normal females. The perinatal outcomes can be improved by efficient treatment and pregnancy management of the patients.