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Erschienen in: Head and Neck Pathology 3/2012

01.09.2012 | Case Report

Well-Differentiated Liposarcoma/Atypical Lipomatous Tumor of the Oral Cavity: Report of Three Cases and Review of the Literature

verfasst von: Evangelia Piperi, Konstantinos I. Tosios, Nikolaos G. Nikitakis, Vasileios F. Kyriakopoulos, Fotios Tzerbos, Ioannis G. Koutlas, Alexandra Sklavounou

Erschienen in: Head and Neck Pathology | Ausgabe 3/2012

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Abstract

Atypical Lipomatous Tumor/Well Differentiated Liposarcoma (ALT/WDLS) is a soft tissue sarcoma of intermediate malignant behavior, most frequently affecting the retroperitoneum and lower extremities. Oral liposarcomas are very rare neoplasms, the most common histological subtype being ALT/WDLS. In this study, three additional cases of ALT/WDLS located on the tongue (2 cases) and the lower lip (1 case), respectively, are described. Analysis of the salient clinicopathologic features of 63 oral ALT/WDLS cases previously reported in the English language literature, as well as of the 3 cases presented in this study, indicates that the indolent biologic behavior of this tumor justifies its designation as a locally spreading malignant neoplasm, affording a rather conservative surgical approach.
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Metadaten
Titel
Well-Differentiated Liposarcoma/Atypical Lipomatous Tumor of the Oral Cavity: Report of Three Cases and Review of the Literature
verfasst von
Evangelia Piperi
Konstantinos I. Tosios
Nikolaos G. Nikitakis
Vasileios F. Kyriakopoulos
Fotios Tzerbos
Ioannis G. Koutlas
Alexandra Sklavounou
Publikationsdatum
01.09.2012
Verlag
Springer US
Erschienen in
Head and Neck Pathology / Ausgabe 3/2012
Elektronische ISSN: 1936-0568
DOI
https://doi.org/10.1007/s12105-011-0327-2

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