RT Journal Article SR Electronic T1 Zinner and Mayer-Rokitansky-Küster-Hauser syndromes: when unilateral renal agenesis meets genital anomalies JF BMJ Case Reports JO BMJ Case Reports FD BMJ Publishing Group Ltd SP e229034 DO 10.1136/bcr-2018-229034 VO 12 IS 5 A1 Filipa Briosa A1 Rita Valsassina A1 Catarina Mira A1 Ana Zagalo YR 2019 UL http://casereports.bmj.com/content/12/5/e229034.abstract AB Congenital unilateral renal agenesis is a relatively frequent condition at birth diagnosed mostly incidentally. Despite the excellent prognosis, unilateral renal agenesis is associated with an increased risk of other structural abnormalities, including genital malformations. The authors present two cases of asymptomatic adolescents with known congenital unilateral renal agenesis and associated genital malformations solely diagnosed during puberty—a man with Zinner syndrome and a female with Mayer-Rokitansky-Küster-Hauser syndrome.