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Updated: Jun 12, 2026

08:47
Endoscopic Cholesteatoma Surgery
Published on: January 19, 2022
[Post-traumatic cholesteatoma with posterior fossa invasion]
Irma Yolanda Castillo-López1, Adán G Muñoz-Lozano, Claudia B Bonner-Osorio
1Hospital de Especialidades de la Unidad Médica de Alta Especialidad, Bajío No. 1 del Instituto Mexicano del Seguro Social, Servicio Otorrinolaringología, Ciudad de León, Estado de Guanajuato, México. yolicl@hotmail.com
Acta Otorrinolaringologica Espanola
|June 19, 2010
Abstract:
Post-traumatic cholesteatomas are an extremely rare variety of secondary cholesteatomas. We present a case of a 51-year-old male with post-traumatic cholesteatoma with posterior fossa invasion of 30-year evolution that initially manifested as acute otomastoiditis and headache. Its physiopathology and clinical manifestations are discussed.

