Prenat Diagn. 2024 Nov 5. doi: 10.1002/pd.6699. Online ahead of print.
ABSTRACT
OBJECTIVE: To determine the prevalence of genetic and endocrine abnormalities and to assess fetal, neonatal and surgical outcomes in cases of hypospadias associated with fetal growth restriction.
METHOD: A multicentric retrospective study was conducted across five prenatal diagnosis centers in Paris. The cohort encompassed all fetuses diagnosed with the combination of fetal growth restriction < 10th percentile (FGR) and hypospadias from 2013 to 2021. Maternal data, fetal outcome and results of prenatal investigations were collected, along with postnatal data, encompassing endocrinological and genetic assessments, functional aspects and surgical outcomes.
RESULTS: Among the 82 patients included in the cohort, there were 14 (17%) terminations of pregnancy and four (5%) in utero deaths, leaving 64 (78%) live neonates, including five (6%) with early neonatal death. Among the 52 (63%) cases where hypospadias and FGR were considered as ultrasound-isolated anomalies, six (12%, [3.2%-20.8%]) exhibited chromosomic, genetic, or endocrinological abnormalities diagnosed half prenatally and half postnatally. Fifty percent of the overall hypospadias were proximal. Most children underwent surgical intervention before reaching 2 years of age, with 50% encountering complications and often required reintervention.
CONCLUSION: The association of FGR and hypospadias should not be underestimated as genetic or endocrinological abnormalities were identified even when hypospadias and FGR initially appear isolated. Additionally, the overall prognosis may be worsened using complex and iterative surgical procedures.
PMID:39500807 | DOI:10.1002/pd.6699
