The Recurrence Rate of Pars Tensa Retraction Cholesteatoma and a New Staging System

The Recurrence Rate of Pars Tensa Retraction Cholesteatoma and a New Staging System

Objective: To investigate the cumulative recurrence rate of pars tensa retraction cholesteatoma on the new staging system established by Japan Otological Society (JOS). Materials and Methods: It is a retrospective study and performed in a tertiary and academic center. The series comprised 71 patients with pars tensa retraction cholesteatoma who underwent surgical treatment by a single surgeon b...

Staging and classification criteria for middle ear cholesteatoma proposed by the Japan Otological Society.

In order to provide a basis for meaningful exchange of information among those treating cholesteatoma, the Committee on Nomenclature of the Japan Otological Society (JOS) was appointed in 2004 to create a cholesteatoma staging system as simple as possible to use in clinical practice in Japan. Following the announcement of preliminary criteria for the staging of pars flaccida (attic) cholesteato...

A staging system for congenital cholesteatoma.

OBJECTIVE To develop a staging system for congenital cholesteatoma in predicting the likelihood of residual disease. DESIGN Retrospective analysis of data from a case series, to identify predictors of residual disease. SETTING Tertiary care pediatric hospital. PARTICIPANTS Children undergoing surgical removal of congenital cholesteatoma. There were 156 patients, with 160 cholesteatomas; 4...

the investigation of the relationship between type a and type b personalities and quality of translation

چکیده ندارد.

Recurrence of Cholesteatoma Mimicking Dural Herniation