Mortality after an antenatal diagnosis of foetal uropathy.
A longitudinal study identified 987 foetal uropathies over a 13-year period. There were 147 deaths. Forty infants died as a result of a lethal uropathy in the presence of associated congenital anomalies. Sixty-six infants with an isolated uropathy died. There were 4 cot deaths, 2 obstetric related deaths, and 34 deaths caused by associated congenital anomalies. There was 1 termination of pregnancy following a false-positive diagnosis of uropathy. Of the 147 deaths, 34 occurred postnatally, 20 within 24 hours. Twenty-nine infants were spontaneously aborted. There were 78 terminations of pregnancy, 43% occurring after 24 weeks of gestation. There was complete concordance in antenatal and postnatal diagnoses in 113 (77%) cases and incomplete concordance in 19 (13%) cases. There were 14 false-negative diagnoses (9.5%). The relative frequency of different lethal congenital uropathies is detailed. Accurate in utero diagnosis of foetal uropathy and hence prediction of outcome is possible. The relatively late gestational age at time of diagnosis remains a constraint when fatal malformations would otherwise prompt termination of pregnancy.
Cusick
E L
EL
Department of Paediatric Surgery, Centre Hospitalier Universitaire de Nancy, France.
Didier
F
F
Droulle
P
P
Schmitt
M
M
D000015:Abnormalities, Multiple / Q000000981:diagnostic imaging / Q000401:mortality*; D000028:Abortion, Induced; D005260:Female; D005315:Fetal Diseases / Q000000981:diagnostic imaging / Q000401:mortality*; D006801:Humans; D007231:Infant, Newborn; D008137:Longitudinal Studies; D008297:Male; D011247:Pregnancy; D013997:Time Factors; D016216:Ultrasonography, Prenatal; D014551:Urinary Tract / Q000002:abnormalities*