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- Title
Predictors of poor neonatal outcomes in fetuses diagnosed with congenital urinary tract anomalies.
- Authors
Dinic, Sonja Pop-Trajkovic; Zivadinovic, Radomir; Stefanovic, Milan; Trenkic, Milan; Milosevic, Jelena; Mitic, Dejan
- Abstract
Objectives: Urinary tract anomalies account for approximately one-quarter of all antenatally detected anomalies. The aim of this study was to identify factors associated with severe adverse neonatal outcomes of a prenatally diagnosed urinary tract anomaly. Material and methods: A retrospective-prospective study included 101 pregnant women with prenatally diagnosed fetal urinary tract anomalies presented to the Council for Fetal Anomalies. Prenatal diagnoses were compared with autopsy findings in cases of terminated pregnancy or with clinical and operative findings of the infants. Results: The mortality rate in the group of patients with fetal obstructive uropathy (60 patients) was 10% and in the group of patients with fetal multicystic dysplastic kidney (38 patients) 15.7%. Surgery was performed on 53.4% of the children, whereas more than half of the operations involved resolving associated urinary tract anomalies. Postoperative renal function deterioration occurred in 19% of the children. Conclusions: The prognosis of renal function in obstructive uropathies is excellent if oligoamnios does not develop prenatally and in case of timely provided surgical care is provided postnatally. The finding of the bilateral multicystic dysplastic kidney is associated with poor prognosis. The prognosis in fetal unilateral multicystic dysplastic kidney depends primarily on the condition of the contralateral kidney and the existence of associated anomalies.
- Subjects
NEONATAL diseases; URINARY tract infections; PRENATAL diagnosis; ULTRASONIC imaging; AMNIOCENTESIS; MAGNETIC resonance imaging
- Publication
Ginekologia Polska, 2021, Vol 92, Issue 9, p607
- ISSN
0017-0011
- Publication type
Article
- DOI
10.5603/GP.a2021.0032