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A Case of Carcinosarcoma of the Nasal Cavity and Paranasal Sinuses Youichi Eura 1 1Department of Otorhinolaryngology, School of Medicine, Fukuoka University pp.291-295
Published Date 1997/4/20
DOI https://doi.org/10.11477/mf.1411901564
  • Abstract
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Only 10 cases of carcinosarcoma of the nasal or paranasal sinuses were reported in the Japanese literature. The mixture of leiomyosarcoma and squamous cell carcinoma has not been reported previously.

A 59-year-old female was complaining of left intermittent epistaxis and nasal obstruction.

Histopathological examination of a mass in the nasal cavity showed that it was composed of two distinct malignant elements, epithelial and non-epithelial.

The immunohistological examinations demon-strated the epithelial element was squamous cell carcinoma and the non-epithelial element was leiomyosarcoma.

The patient was treated by total maxillectomy and the tumor was totally removed. The postoper-ative course was uneventful, and she had no recur-rence two years after the surgery.


Copyright © 1997, Igaku-Shoin Ltd. All rights reserved.

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電子版ISSN 1882-1316 印刷版ISSN 0914-3491 医学書院

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