external auditory canal cholesteatoma(English)
- a bone-destructive cystic mass that is lined by stratified keratinizing squamous epithelium, and this cystic mass is in an abnormal location such as the middle ear, the petrous apex or the external auditory canal
- CG, EEC
- Dermatology, ENT
- https://doi.org…ceo.2010.3.1.24