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Postoperative results for cholesteatoma in children
Y Mishiro1, M Sakagami, S Okumura
1Department of Otolaryngology and Sensory Organ Surgery, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita City, Osaka, Japan. misiro@ent.med.osaka-u.ac.jp
Insights
Preplanned stage tympanoplasty is recommended for pediatric cholesteatoma due to high recurrence rates. Flexible surgical approaches are advised based on individual patient factors for better outcomes.
Area of Science:
- Otolaryngology
- Pediatric Surgery
Background:
- Cholesteatoma in children presents unique surgical challenges.
- Understanding postoperative outcomes is crucial for treatment optimization.
Purpose of the Study:
- To review the postoperative results of cholesteatoma surgery in pediatric patients.
- To evaluate the efficacy of different surgical approaches.
Main Methods:
- Retrospective review of 32 pediatric ears with acquired cholesteatoma.
- Follow-up exceeding 2 years (mean 5.4 years).
- Analysis of one-stage vs. preplanned stage operations and tympanoplasty types.
Main Results:
- Preplanned stage operations were performed in 78.1% of cases.
- Residual cholesteatoma was found in 64.0% during second-stage operations.
- Recurrent cholesteatoma occurred in 19.4% of closed tympanoplasty cases.
- Good hearing results (within 40 dB) were achieved in 78.1% of patients.
Conclusions:
- Preplanned stage tympanoplasty is safer for pediatric cholesteatoma.
- Surgical technique selection should be individualized.
- Early intervention with stapes preservation is beneficial.
Objectives:
to review the postoperative results for cholesteatoma in children.
Materials:
32 ears with acquired cholesteatoma in children operated on by a single surgeon between 1987 and 1995 and followed up more than 2 years. The mean follow-up period was 5.4 years.
Results:
a one-stage operation was performed in seven ears (21.9%) and preplanned stage operation in 25 ears (78.1%). In the first operation, closed tympanoplasty was performed in 31 ears (96.9%) and open tymapanoplasty in one ear (3.1%). During the second stage operation, residual cholesteatoma was found in 16 ears (64.0%). Recurrent cholesteatoma was detected in 19.4% of ears treated with closed tympanoplasty. The mean postoperative air conduction hearing level was within 20 dB in 12.5%, 30 dB in 40.6% and 40 dB in 78.1%. The hearing results of type III tympanoplasty was better than those of type IV tympanoplasty.
Conclusions:
preplanned stage tympanoplasty is safer because of the high risk of recurrent and residual cholesteatoma. Surgical methods should be selected flexibly in individual cases depending upon cavity size, eustachian tube function and hearing level. Cholesteatoma in children should be operated on while stapes is present.