Primary intraosseous squamous cell carcinoma of the mandible: a case with atypical imaging features

Primary intraosseous squamous cell carcinoma is a rare malignant tumour that exclusively arises within the jaws. Its diagnosis requires an appropriate clinical, imaging and histological correlation. The exclusion of primary oral mucosa lesions and metastatic disease is mandatory. We report an atypic...

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Autores principales: Lopes Dias, João, Borges, Alexandra, Lima Rego, Rafaela
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The British Institute of Radiology 2016
Materias:
Case Report
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6243294/
https://www.ncbi.nlm.nih.gov/pubmed/30460013
http://dx.doi.org/10.1259/bjrcr.20150276
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author Lopes Dias, João
Borges, Alexandra
Lima Rego, Rafaela
author_facet Lopes Dias, João
Borges, Alexandra
Lima Rego, Rafaela
author_sort Lopes Dias, João
collection PubMed
description Primary intraosseous squamous cell carcinoma is a rare malignant tumour that exclusively arises within the jaws. Its diagnosis requires an appropriate clinical, imaging and histological correlation. The exclusion of primary oral mucosa lesions and metastatic disease is mandatory. We report an atypical imaging appearance of this uncommon entity, characterized by new bone formation and periosteal reaction that resemble sarcomatous or malignant odontogenic tumours. A comprehensive discussion on the embryological principles of primary intraosseous squamous cell carcinoma is also provided.
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spelling pubmed-62432942018-11-20 Primary intraosseous squamous cell carcinoma of the mandible: a case with atypical imaging features Lopes Dias, João Borges, Alexandra Lima Rego, Rafaela BJR Case Rep Case Report Primary intraosseous squamous cell carcinoma is a rare malignant tumour that exclusively arises within the jaws. Its diagnosis requires an appropriate clinical, imaging and histological correlation. The exclusion of primary oral mucosa lesions and metastatic disease is mandatory. We report an atypical imaging appearance of this uncommon entity, characterized by new bone formation and periosteal reaction that resemble sarcomatous or malignant odontogenic tumours. A comprehensive discussion on the embryological principles of primary intraosseous squamous cell carcinoma is also provided. The British Institute of Radiology 2016-11-02 /pmc/articles/PMC6243294/ /pubmed/30460013 http://dx.doi.org/10.1259/bjrcr.20150276 Text en © 2016 The Authors. Published by the British Institute of Radiology http://creativecommons.org/licenses/by/4.0/ This is an open access article under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/) , which permits unrestricted use, distribution and reproduction in any medium, provided the original author and source are credited.
spellingShingle Case Report
Lopes Dias, João
Borges, Alexandra
Lima Rego, Rafaela
Primary intraosseous squamous cell carcinoma of the mandible: a case with atypical imaging features
title Primary intraosseous squamous cell carcinoma of the mandible: a case with atypical imaging features
title_full Primary intraosseous squamous cell carcinoma of the mandible: a case with atypical imaging features
title_fullStr Primary intraosseous squamous cell carcinoma of the mandible: a case with atypical imaging features
title_full_unstemmed Primary intraosseous squamous cell carcinoma of the mandible: a case with atypical imaging features
title_short Primary intraosseous squamous cell carcinoma of the mandible: a case with atypical imaging features
title_sort primary intraosseous squamous cell carcinoma of the mandible: a case with atypical imaging features
topic Case Report
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6243294/
https://www.ncbi.nlm.nih.gov/pubmed/30460013
http://dx.doi.org/10.1259/bjrcr.20150276
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