Summary
This study aimed to investigate the feasibility and value of prenatal ultrasound in diagnosing microtia, a congenital ear malformation. The study analyzed prenatal ultrasound features, associated anomalies, and genetic abnormalities in 81 fetuses with congenital microtia.
Prenatal ultrasound successfully identified microtia in most cases, with only a small number of misdiagnoses or incomplete characterization. Microtia was frequently associated with additional anomalies, primarily affecting the heart and face. Genetic analysis revealed various chromosomal abnormalities in a subset of cases. This study highlights the importance of prenatal ultrasound in diagnosing microtia and associated anomalies, providing valuable clinical insights for early intervention and management.
