Evaluation of Type III Tympanoplasty Using Cartilage Ossiculoplasty in Cholesteatoma Ear Surgery.

This prospective observational study evaluates the role of tympanoplasty type III in cholesteatoma ear disease during same sitting with mastoid surgery using cartilage ossiculoplasty. Forty patients of chronic suppurative otitis media-cholesteatoma disease were recruited in the study. All the patients had extensive cholesteatoma and underwent canal wall down mastoid surgery. Tympanoplasty type III, that is, stapes columella, minor columella, or major columella, was done in each case along with mastoid surgery depending upon the remnant ossicular status. Conchal cartilage graft was used for ossiculoplasty along with temporalis fascia graft. Hearing and graft uptake results were evaluated at the end of 6 months postoperatively. Of the 40 cases, 3 cases failed tympanoplasty. In the remaining 37 cases, a statistically significant hearing improvement (air-bone gap of 33 dB) was observed postoperatively. Seven cases underwent stapes columella, 13 cases underwent minor columella, and 17 cases underwent major columella tympanoplasty type III. Although a hearing improvement was recorded in all these subgroups, a statistically significant hearing gain was present only in tympanoplasty type III minor columella cases thereby underlying the importance of intact stapes. However, it is difficult to discern the type of tympanoplasty type III that the patient would undergo prior to the ear surgery.

Mycology of chronic suppurative otitis media-cholesteatoma disease: An evaluative study.

AIMS & OBJECTIVES: To detect the prevalence of fungus in chronic suppurative otitis media-cholesteatoma disease and to evaluate its clinical significance. STUDY DESIGN: Prospective observational study conducted in a sample size of 46 patients at a tertiary care university teaching hospital. MATERIALS & METHODS: Forty six patients suffering from chronic suppurative otitis media-cholesteatoma disease were recruited in this prospective study. Data was duly recorded. Cholesteatoma sample was procured at the time of mastoid surgery and microbiologically analysed for fungal infestation. Clinical correlation to fungus infestation of cholesteatoma was statistically analysed. RESULTS: Out of the recruited 46 patients, post-operatively cholesteatoma was seen in 40 cases only. Seventeen i.e. 42.5% of these cases had fungal colonization of cholesteatoma. Further a statistically significant correlation between persistent otorrhoea and fungal infestation of cholesteatoma was observed. Three cases of fungal otomastoiditis were also recorded in this study, but a statistically significant correlation between complications and fungus infestation of cholesteatoma could not be clearly established. CONCLUSIONS: There is fungal colonization of cholesteatoma which is pathogenic and can cause persistent otorrhoea.