biostudies-literatureUnknown10(1)Yang CTransverse testicular ectopia (TTE) associated with persistent Mullerian duct syndrome (PMDS) is a rare form of male pseudohermaphroditism usually unexpectedly found at surgery for cryptorchidism or inguinal hernia in children. Its etiology and prevalence are unclear, although defects in the gene that encodes anti-Mullerian hormone (AMH) or AMH receptor has been generally considered as the major cause. Adult cases of TTE associated with PMDS are even more peculiar, as the adult patients usually present more complex medical history, require more comprehensive medical examination and management. Two adult men with normal karyotype were referred to the urology outpatient clinic for infertility and cryptorchidism. Semen analysis showed both patients were azoospermic. Ultrasound and computed toTranslational andrology and urology512-519https://www.ebi.ac.uk/biostudies/studies/S-EPMC7844511biostudies-literatureTransverse testicular ectopia associated with persistent Mullerian duct syndrome in infertile male: two case reports and literature review.PMC7844511Li ZHuang YTian RLi PChen HYang CfalseTransverse testicular ectopia associated with persistent Mullerian duct syndrome in infertile male: two case reports and literature review.Transverse testicular ectopia (TTE) associated with persistent Mullerian duct syndrome (PMDS) is a rare form of male pseudohermaphroditism usually unexpectedly found at surgery for cryptorchidism or inguinal hernia in children. Its etiology and prevalence are unclear, although defects in the gene that encodes anti-Mullerian hormone (AMH) or AMH receptor has been generally considered as the major cause. Adult cases of TTE associated with PMDS are even more peculiar, as the adult patients usually present more complex medical history, require more comprehensive medical examination and management. Two adult men with normal karyotype were referred to the urology outpatient clinic for infertility and cryptorchidism. Semen analysis showed both patients were azoospermic. Ultrasound and computed to2021-01-01T00:00:00Z2021 Jan2025-04-26T18:24:34.92Z2025-02-19T01:40:04.8ZS-EPMC78445113353233910.21037/tau-20-888