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DOI: 10.1055/s-0041-1727970
A unique case of malignant transformation of primary Schneider-type papilloma originating from the temporal bone associated with HPV 6
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Content
Abstract
Objective The objective ist to present a very rare case of SCC originating from primary temporal inverted papilloma of Schneider type.
Study-design: This is a case report.
Methods: We present a case of 68-year-old woman with a history of Schneider-papillom associated with low risk papilloma HPV 6, arising in the right middle ear and temporal bone. Papillomatous growth initially was treated with a lateral temporal bone resection. In spite of this surgical management , the growth of papilloma has progressed with recurrence in the middle ear and the most of temporal bone.
Results: The patient has undergone eventually a taotal temporal bone resection with duraplasty and oblitration with abdomen fat. The Histopathology revealed a moderate differenciated non-keratinizing squamous cell carcinoma on the ground of Schneider-papilloma which is known from the previous diagnostics.
Conclusion: We report a unique case of SCC arising from Schneider- Papilloma involving the temporal bone and describe the surgical tharapy.
Keywords: inverted papilloma, temporal, squamous cell carcinoma, Schneider , middle ear, HPV
Publication History
Article published online:
13 May 2021
© 2021. The Author(s). This is an open access article published by Thieme under the terms of the Creative Commons Attribution-NonDerivative-NonCommercial-License, permitting copying and reproduction so long as the original work is given appropriate credit. Contents may not be used for commercial purposes, or adapted, remixed, transformed or built upon. (https://creativecommons.org/licenses/by-nc-nd/4.0/).
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