Dedifferentiated liposarcoma of the oral floor: A case study and literature review of 50 cases of head and neck neoplasm

Dedifferentiated liposarcoma (DDLS) has a relatively poor prognosis, however this neoplasm rarely occurs in the head and neck. To date, no definite protocol has been established for the diagnosis and treatment of head and neck DDLS. The present study reports the case of a 69-year-old male patient wi...

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Autores principales: Nimura, Fumikazu, Nakasone, Toshiyuki, Matsumoto, Hirofumi, Maruyama, Tessho, Matayoshi, Akira, Maruyama, Nobuyuki, Yoshimi, Naoki, Arasaki, Akira, Nishihara, Kazuhide
Formato: Online Artículo Texto
Lenguaje:English
Publicado: D.A. Spandidos 2018
Materias:
Articles
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5934721/
https://www.ncbi.nlm.nih.gov/pubmed/29740489
http://dx.doi.org/10.3892/ol.2018.8274
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author Nimura, Fumikazu
Nakasone, Toshiyuki
Matsumoto, Hirofumi
Maruyama, Tessho
Matayoshi, Akira
Maruyama, Nobuyuki
Yoshimi, Naoki
Arasaki, Akira
Nishihara, Kazuhide
author_facet Nimura, Fumikazu
Nakasone, Toshiyuki
Matsumoto, Hirofumi
Maruyama, Tessho
Matayoshi, Akira
Maruyama, Nobuyuki
Yoshimi, Naoki
Arasaki, Akira
Nishihara, Kazuhide
author_sort Nimura, Fumikazu
collection PubMed
description Dedifferentiated liposarcoma (DDLS) has a relatively poor prognosis, however this neoplasm rarely occurs in the head and neck. To date, no definite protocol has been established for the diagnosis and treatment of head and neck DDLS. The present study reports the case of a 69-year-old male patient with DDLS of the oral floor. To the best of our knowledge, this is the first documented case of oral floor DDLS. In addition, this is the first reported case with the development of a second primary malignancy following the treatment of head and neck DDLS. A literature review of 50 cases of head and neck DDLS revealed that preoperative biopsy is not reliable for the diagnosis of these tumors and an accurate pathological diagnosis with total resection is preferred.
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spelling pubmed-59347212018-05-08 Dedifferentiated liposarcoma of the oral floor: A case study and literature review of 50 cases of head and neck neoplasm Nimura, Fumikazu Nakasone, Toshiyuki Matsumoto, Hirofumi Maruyama, Tessho Matayoshi, Akira Maruyama, Nobuyuki Yoshimi, Naoki Arasaki, Akira Nishihara, Kazuhide Oncol Lett Articles Dedifferentiated liposarcoma (DDLS) has a relatively poor prognosis, however this neoplasm rarely occurs in the head and neck. To date, no definite protocol has been established for the diagnosis and treatment of head and neck DDLS. The present study reports the case of a 69-year-old male patient with DDLS of the oral floor. To the best of our knowledge, this is the first documented case of oral floor DDLS. In addition, this is the first reported case with the development of a second primary malignancy following the treatment of head and neck DDLS. A literature review of 50 cases of head and neck DDLS revealed that preoperative biopsy is not reliable for the diagnosis of these tumors and an accurate pathological diagnosis with total resection is preferred. D.A. Spandidos 2018-05 2018-03-15 /pmc/articles/PMC5934721/ /pubmed/29740489 http://dx.doi.org/10.3892/ol.2018.8274 Text en Copyright: © Nimura et al. This is an open access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License (https://creativecommons.org/licenses/by-nc-nd/4.0/) , which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.
spellingShingle Articles
Nimura, Fumikazu
Nakasone, Toshiyuki
Matsumoto, Hirofumi
Maruyama, Tessho
Matayoshi, Akira
Maruyama, Nobuyuki
Yoshimi, Naoki
Arasaki, Akira
Nishihara, Kazuhide
Dedifferentiated liposarcoma of the oral floor: A case study and literature review of 50 cases of head and neck neoplasm
title Dedifferentiated liposarcoma of the oral floor: A case study and literature review of 50 cases of head and neck neoplasm
title_full Dedifferentiated liposarcoma of the oral floor: A case study and literature review of 50 cases of head and neck neoplasm
title_fullStr Dedifferentiated liposarcoma of the oral floor: A case study and literature review of 50 cases of head and neck neoplasm
title_full_unstemmed Dedifferentiated liposarcoma of the oral floor: A case study and literature review of 50 cases of head and neck neoplasm
title_short Dedifferentiated liposarcoma of the oral floor: A case study and literature review of 50 cases of head and neck neoplasm
title_sort dedifferentiated liposarcoma of the oral floor: a case study and literature review of 50 cases of head and neck neoplasm
topic Articles
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5934721/
https://www.ncbi.nlm.nih.gov/pubmed/29740489
http://dx.doi.org/10.3892/ol.2018.8274
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