title: Bilateral cystic dysplasia of the rete testis with renal adysplasia.
abstract: Cystic dyplasia of the rete testis (CDRT) is an uncommon, generally unilateral lesion characterized by anastomosing cystic spaces lined by a flattened simple cuboidal epithelium in the rete testis. In the literature this lesion often is associated with an ipsilateral urogenital lesion such as renal agenesia or multicystic dysplasia of the kidney, in order of frequency. The pathogenesis is explained by some authors by their common embryologic origin. We are reporting the finding of bilateral CDRT associated with ultrasound-diagnosed renal adysplasia in a 20-week gestational age fetus with oligohydramnios. Although CDRT has been referred to as being associated with multicystic renal dysplasia or renal agenesis, the present case appears to be unique in combining all the malformations together.
authors.affiliation: Department of Pathology, Hôpital Sainte-Justine, 3175 chemin de la Côte-Ste-Catherine, Montréal, Québec H3T 1C5, Canada.
authors.forename: Dorothée
authors.initials: D
authors.lastname: Bouron-Dal Soglio
authors.forename: Isabelle
authors.initials: I
authors.lastname: Harvey
authors.forename: Mubina
authors.initials: M
authors.lastname: Jovanovic
authors.forename: Luc L
authors.initials: LL
authors.lastname: Oligny
authors.forename: Jean-Christophe
authors.initials: JC
authors.lastname: Fournet
mesh_terms: D000025:Abortion, Eugenic; D000328:Adult; D003560:Cysts / Q000151:congenital / Q000175:diagnosis*; D005260:Female; D006801:Humans; D052177:Kidney Diseases, Cystic / Q000175:diagnosis*; D008297:Male; D011247:Pregnancy; D012152:Rete Testis / Q000473:pathology*; D013737:Testis / Q000002:abnormalities*