Données démographiques:
57 ans, Féminin
Indication:
Congenital bilateral sensorineural hearing loss
Constatations
- External ears:
- Normal appearance bilaterally
- Middle ears:
- Normal appearance bilaterally
- Internal ears:
- The cochlea has a cystic appearance bilaterally with incompletely formed middle and apical turns and absent modiolus
- On the right, the lateral semicircular has a dysplastic appearance with absent central bone. Additionally, there is bulbous enlargement of the common crus of the posterior and superior semicircular canals
- Mild bilateral internal auditory canal narrowing
- Additional:
- Atlanto-occipital assimilation with platybasia
Diagnostic
Cochlear hypoplasia (type II)
Caractéristiques clés de l'imagerie
Devenez membre PRO pour débloquer les caractéristiques clés de l'imagerie
Diagnostic différentiel
Devenez membre PRO pour débloquer le diagnostic différentiel
Points essentiels
Devenez membre PRO pour débloquer les points essentiels
Discussion