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Prenatal classification and risk stratification aim to prevent postnatal complications, such as urinary tract infections and further kidney dysfunction. Parents expecting a child with UTD should be counseled by a multidisciplinary team consisting of maternal\u2010fetal medicine specialists, and pediatric urology and nephrology providers. This review summarizes the key points in the diagnostic evaluation and management during the prenatal and initial postnatal period, focusing on the information that should be provided to future parents. We address frequently asked parental questions and concerns that our multidisciplinary clinical practice faces.<\/jats:p>","DOI":"10.1002\/pd.6497","type":"journal-article","created":{"date-parts":[[2023,12,20]],"date-time":"2023-12-20T13:30:19Z","timestamp":1703079019000},"page":"148-157","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":8,"title":["Fetal urinary tract dilation: What to tell the parents"],"prefix":"10.1002","volume":"44","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6718-1454","authenticated-orcid":false,"given":"Katrien","family":"Nulens","sequence":"first","affiliation":[{"name":"Division of Maternal\u2010Fetal Medicine Department of Obstetrics and Gynecology Mount Sinai Hospital and University of Toronto  Toronto Ontario Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Armando J.","family":"Lorenzo","sequence":"additional","affiliation":[{"name":"Division of Urology Hospital for 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