title: [Four cases of true hermaphroditism].
abstract: We report four cases of true hermaphroditism. The first patient (legal sex female, karyotype of 46, XX/46, XY, bilateral ovotestis) was changed to a male at 2 years old. The second patient (karyotype of 46,XX/47, XXY/48, XXYY, hypospadia, and right undescended testis) was referred to us at 6 months old, and turned out to have a uterus, an ovary on the left side and a testis on the right side. The third patient (6 months old, karyotype of 46, XX/46, XY, hypospadia) had an ovotestis on the right side and a testis on the left side. The fourth patient (1 year and 6 months old, a karyotype of 46,XX, hypospadia) had bilateral ovotestis. All four patients showed a variety of responses of testosterone to human chorionic gonadotropin stimulation. They were grown as males. It is difficult to treat a case of true hermaphroditism including determination of sex. We should consider the results of chromosomal analysis, hormone values, imaging studies and histology of gonads, and determine appropriate sex.
authors.affiliation: Department of Urology, Kanagawa Childrens' Medical Center.
authors.forename: K
authors.initials: K
authors.lastname: Sano
authors.forename: K
authors.initials: K
authors.lastname: Terashima
authors.forename: Y
authors.initials: Y
authors.lastname: Tanaka
authors.forename: Y
authors.initials: Y
authors.lastname: Sasaki
mesh_terms: D002675:Child, Preschool; D012734:Disorders of Sex Development / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D005260:Female; D006801:Humans; D007223:Infant; D007621:Karyotyping; D008297:Male; D010053:Ovary / Q000473:pathology; D013737:Testis / Q000473:pathology