title: Focal dermal hypoplasia with uterus bicornis and renal ectopia: case report and review of the literature.
abstract: Focal dermal hypoplasia (FDH) is a rare inherited genodermatosis with an X-linked dominant trait. FDH is associated with skin defects and other abnormalities of bone, nails, hair, limbs, teeth and eyes. We present the case of a 26-year-old female in the 27th pregnancy week and a previous history of miscarriage. After careful physical examination and dermal biopsy, histopathology revealed that the patient was a carrier of FDH. This is the first report in the literature describing that FDH is associated with uterus bicornis and renal ectopia. Our association could be attributable to early embryonic abnormalities related with FDH because both the uterus bicornis and the renal ectopia originate around the 3th-6th week of embryonic development. We are unable to confirm that the miscarriages were caused by inherited FDH or that uterus bicornis was the cause. We conducted a literature review using the following terms: FDH, Goltz syndrome, uterus bicornis, and renal ectopia.
authors.affiliation: Hospital General del Sur, Benemérita Universidad Autónoma de Puebla, y, Puebla, México.
authors.forename: Rocío F
authors.initials: RF
authors.lastname: Lopez-Porras
authors.forename: Carlos
authors.initials: C
authors.lastname: Arroyo
authors.forename: Elena
authors.initials: E
authors.lastname: Soto-Vega