Related Experiment Video
Updated: Jul 21, 2026

Endaural Endoscopic Atticoantrotomy Retrograde Mastoidectomy using a Constant Suction Bone-drilling Technique
Published on: May 23, 2021
Congenital mastoid-isolated cholesteatoma in a 14-year-old boy
Dominic McKenna1, Ekambar Reddy1
1Craigavon Area Hospital (Southern Health and Social Care Trust) Portadown UK.
Insights
Congenital mastoid confined cholesteatoma, a rare condition, was successfully treated in a 14-year-old boy. The treatment preserved normal hearing and ear canal function, offering hope for similar rare cases.
Area of Science:
- Otolaryngology
- Pediatric Surgery
- Medical Case Reports
Background:
- Congenital mastoid confined cholesteatoma is an exceptionally rare diagnosis, with fewer than 30 cases documented globally.
- This condition presents unique diagnostic and management challenges due to its rarity and location.
Observation:
- A 14-year-old male presented with symptoms indicative of a congenital mastoid confined cholesteatoma.
- The case involved a rare instance of this condition presenting within the mastoid bone.
Findings:
- The patient underwent a treatment regimen tailored to address the mastoid confined cholesteatoma.
- Successful management resulted in the preservation of normal auditory function.
- Ear canal patency and function were maintained post-treatment.
Implications:
- This case highlights the possibility of successful surgical outcomes for congenital mastoid confined cholesteatoma.
- Preserving hearing and ear canal function is achievable even in such rare pediatric otologic conditions.
- Further investigation into optimal treatment strategies for this rare entity is warranted.
Abstract:
Congenital mastoid confined cholesteatoma is a very rare entity with only 30 reported cases worldwide. We describe the presentation and treatment of this condition in a 14-year-old boy, with maintenance of normal hearing and ear canal function.

