Rare Lipomatous Tumors with Osseous andor Chondroid Differentiation in the Oral Cavity Report of Two Cases and Review of the Literature
Joint Authors
Fifita, Sisilia Fusi
Kuyama, Kayo
Sun, Yan
Komiya, Masamichi
Akimoto, Yoshiaki
Yamamoto, Hirotsugu
Source
International Journal of Dentistry
Issue
Vol. 2009, Issue 2009 (31 Dec. 2009), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2009-11-04
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
The purpose of this study was to determine the clinicopathological and immunohistochemical features of lipoma/fibrolipoma with rare occasions as osseous and/or chondroid differentiation in the oral cavity.
Two cases of the tumors, who presented with a painless, relatively hard mass on the oral mucosa, were studied.
These were consisted of a well-circumscribed mass of fatty tissue with chondroid and significant fibrous component intermixed with the lobules of fat cells with chondroid and woven bone component, respectively.
Immunohistochemical study revealed that peripheral spindle cells around chondroid tissue stained diffusely for S-100 α & β and Sox-9, though peripheral spindle cells around osteoid tissue only stained for RUNX-2.
According to review of the literature, lipoma/fibrolipoma with osseous and/or chondroid differentiation was 18 cases.
Also fibrolipoma with osseous and chondroid differentiation is the first to be reported here.
These results indicated that the cartilage/bone is produced by differentiation of undifferentiated mesenchymal cells of stroma.
American Psychological Association (APA)
Kuyama, Kayo& Fifita, Sisilia Fusi& Komiya, Masamichi& Sun, Yan& Akimoto, Yoshiaki& Yamamoto, Hirotsugu. 2009. Rare Lipomatous Tumors with Osseous andor Chondroid Differentiation in the Oral Cavity Report of Two Cases and Review of the Literature. International Journal of Dentistry،Vol. 2009, no. 2009, pp.1-6.
https://search.emarefa.net/detail/BIM-449203
Modern Language Association (MLA)
Kuyama, Kayo…[et al.]. Rare Lipomatous Tumors with Osseous andor Chondroid Differentiation in the Oral Cavity Report of Two Cases and Review of the Literature. International Journal of Dentistry No. 2009 (2009), pp.1-6.
https://search.emarefa.net/detail/BIM-449203
American Medical Association (AMA)
Kuyama, Kayo& Fifita, Sisilia Fusi& Komiya, Masamichi& Sun, Yan& Akimoto, Yoshiaki& Yamamoto, Hirotsugu. Rare Lipomatous Tumors with Osseous andor Chondroid Differentiation in the Oral Cavity Report of Two Cases and Review of the Literature. International Journal of Dentistry. 2009. Vol. 2009, no. 2009, pp.1-6.
https://search.emarefa.net/detail/BIM-449203
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-449203