[Agenesis of the middle ear].
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D004426:Ear Deformities, Acquired; D004432:Ear, Middle / Q000002:abnormalities*; D006801:Humans; D008297:Male; D008342:Mandibulofacial Dysostosis
Agénésie de l'oreille moyenne.