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Plexiform schwannoma involving the trachea and recurrent laryngeal nerve: a case report

Plexiform schwannoma is an infrequent variant of schwannoma characterized grossly and microscopically by multi-nodular growth. Although plexiform schwannoma has such growth patterns, it is a benign tumor as well as a conventional schwannoma. It rarely infiltrates adjacent organs or arises from the o...

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Detalles Bibliográficos
Autores principales: Nagata, Masashi, Ito, Hiroyuki, Matsuzaki, Tomohiko, Furumoto, Hideyuki, Isaka, Tetsuya, Nishii, Teppei, Yokose, Tomoyuki, Nakayama, Haruhiko
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Berlin Heidelberg 2015
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4560149/
https://www.ncbi.nlm.nih.gov/pubmed/26366364
http://dx.doi.org/10.1186/s40792-015-0070-0
Descripción
Sumario:Plexiform schwannoma is an infrequent variant of schwannoma characterized grossly and microscopically by multi-nodular growth. Although plexiform schwannoma has such growth patterns, it is a benign tumor as well as a conventional schwannoma. It rarely infiltrates adjacent organs or arises from the organ itself. In this report, we describe a case in which plexiform schwannoma involved the tracheal wall and left recurrent laryngeal nerve to a great extent. As it was expected to be difficult to achieve complete resection even if the longer tracheal resection were performed, we preserved the trachea and resected as much of the tumor as possible. This report is thought to be the first to describe plexiform schwannoma infiltrating or growing from the trachea. Although the treatment decisions we made might be controversial, we believed we could make an accurate diagnosis and adequate treatment decision through surgery. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (doi:10.1186/s40792-015-0070-0) contains supplementary material, which is available to authorized users.