Objective: This study aimed to demonstrate the temporal bone histopathology of Cornelia de Lange syndrome.
Study design: Histopathologic examination of an infant with this syndrome.
Setting: This study was performed at the temporal bone laboratory. Fukushima Medical University, Fukushima.
Results: The authors describe interesting temporal bone findings of this syndrome: anomalies of the middle and inner ear and the facial nerves.
Conclusions: This is the second case report describing the histologic findings of the temporal bone in Cornelia de Lange syndrome in the English literature.