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Grommets and cholesteatoma in children
1E.N.T. Department, St. Mary's Hospital, London.
The Journal of Laryngology and Otology
|November 1, 1988
Summary
Cholesteatoma in children may follow ear infections. While grommets are rarely a direct cause, multiple grommet insertions indicate a high risk for developing this condition, requiring close monitoring.
Area of Science:
- Otolaryngology
- Pediatric Surgery
Background:
- Cholesteatoma in children can arise from chronic otitis media with tympanic membrane retraction.
- The role of tympanostomy tubes (grommets) in facilitating cholesteatoma development is unclear.
Purpose of the Study:
- To investigate the association between grommets and cholesteatoma development in pediatric patients.
- To assess the risk factors for cholesteatoma in children with a history of middle ear aeration.
Main Methods:
- Retrospective study of 25 children undergoing mastoidectomy for cholesteatoma.
- Analysis of patient history, including previous middle ear aeration procedures (myringotomy, grommets).
Main Results:
- No significant difference in cholesteatoma site or severity between patients with and without prior grommet use.
- Children with multiple grommet insertions showed a tendency towards attic or mesotympanic disease.
- One case of cholesteatoma developed after grommet insertion in a patient with an intact tympanic membrane.
Conclusions:
- Direct causation of cholesteatoma by grommets is rare.
- Children requiring multiple grommet insertions represent a high-risk group for cholesteatoma development.
- Close monitoring is recommended for children with a history of multiple grommet insertions.