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Title: [Mixed tumor of the external auditory canal]. Author: Lahoz Zamarro MT, Valero Ruiz J, Royo López J, Yus Gotor C, Camara F. Journal: Acta Otorrinolaringol Esp; 1990; 41(1):53-6. PubMed ID: 2159764. Abstract: Ceruminoma is a collective term applied to tumors arising from the modified apocrine (ceruminous) glands of the external auditory canal. Four distinctive histopathologic patterns are recognized: adenoma, pleomorphic adenoma, adenoid cystic carcinoma, and adenocarcinoma. We report a case of pleomorphic adenoma. It manifested as a soft mass covered with epithelium, filling the right external auditory canal. Wide local excision was the treatment, but local recurrence appeared four years later.[Abstract] [Full Text] [Related] [New Search]