Extension of Pindborg tumor to the maxillary sinus: a case report

被引:13
作者
不详
机构
[1] Department of Oral and Maxillofacial Pathology, Faculty of Dentistry, Mashhad University of Medical Sciences, Mashhad
[2] Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Mashhad University of Medical Sciences, Mashhad
[3] Department of Endodontics, Faculty of Dentistry, Mashhad University of Medical Sciences, Mashhad
[4] Department of Oral Medicine, Faculty of Dentistry, Mashhad University of Medical Sciences, Mashhad
[5] Department of Oral and Maxillofacial Pathology, Faculty of Dentistry, Mashhad, Vakilabad Blv
关键词
calcifying epithelial odontogenic tumor; maxillary sinus; Pindborg tumor;
D O I
10.1111/j.1600-0714.2007.00567.x
中图分类号
R78 [口腔科学];
学科分类号
1003 ;
摘要
The calcifying epithelial odontogenic tumor is a benign epithelial odontogenic lesion that accounts for less than 1% of all odontogenic tumors. It is most frequently seen in the posterior areas of the mandible. Extension of this lesion to the maxillary sinus is extremely rare. In this paper, we report the fourth of such cases which has been reported, up to now. This tumor was encased between the right maxillary, lateral and canine roots with extension to the maxillary sinus. Histologically, the tumor is composed of sheets of epithelial cells with eosinophilic or clear cytoplasm, intercellular bridges, nuclear pleomorphism, but no mitotic figures, amorphous eosinophilic and calcified materials were seen within the sheets of epithelial cells.
引用
收藏
页码:59 / 61
页数:3
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