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A Case of Leiomyoma in the Nasal Cavity and the Paranasal Sinas Yoko Hashimoto 1 1Department of Otolaryngology, Yamaguchi University School of Medicine pp.791-794
Published Date 1997/10/20
DOI https://doi.org/10.11477/mf.1411901671
  • Abstract
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Leiomyoma has been seldom found in the nasal cavity and/or paranasal sinuses. A 21-year-old woman complained of left nasal obstruction. CT and MRI showed a mass occuping the left nasal cavity and expanding into the maxillary sinus, which was resected under general anesthesia. His-topathological examination showed spindle-shaped cells organized in fascicles. Immunohistochemical analysis revealed a-smooth muscle actin-positive, desmin-negative and S-100 protein-negative find-ings. The final diagnosis was leiomyoma. Five months after surgery there was no recurrence.


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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