Back to Search
Start Over
A variant of calcifying epithelial odontogenic tumor with Langerhans cells.
- Source :
-
Journal of Oral Pathology & Medicine . Oct1990, Vol. 19 Issue 9, p430-434. 5p. - Publication Year :
- 1990
-
Abstract
- A variant of calcifying epithelial odontogenic tumor (CEOT) with Langerhans cells is reported. Compared to a typical CEOT, the tumor islands of this case were thin and composed of a small number of polyhedral epithelial cells. Almost no calcification of homogeneous eosinophilic materials was observed. In addition, clear cells which structurally corresponded to Langerhans cell were intermingled in the epithelial islands. These cells stain positively for S-100 protein, lysozome, MT 1, LN-3 and OKT 6 antibodies, but not for keratin antibody. Electronmicroscopic examination revealed the rod-shaped and racket-shaped structures called Birbeck's granules in the cytoplasm of these clear cells. Our observations indicate a variant case of CEOT with Langerhans cells in tumor nests. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 09042512
- Volume :
- 19
- Issue :
- 9
- Database :
- Academic Search Index
- Journal :
- Journal of Oral Pathology & Medicine
- Publication Type :
- Academic Journal
- Accession number :
- 11615123
- Full Text :
- https://doi.org/10.1111/j.1600-0714.1990.tb00874.x