Odontogenic tumors.
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چکیده
منابع مشابه
Odontogenic Tumors Odontogenic Tumors
Classification: The following classification is based upon the inductive effect of one dental tissue upon another. In normal tooth development, it has been observed that ameloblastic epithelium exerts an influence upon the undifferentiated mesenchymal cell of the dental papilla "inducing" adjacent cells to further differentiate into odontoblasts. The odontoblasts then begin to form dentine. The...
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Odontogenic tumors comprise a range of disorders of growth, from malignant and benign neoplasms, to malformations of dental tissues of self-limited growth. They are principally jaw lesions but some may present as localized gingival swellings, so-called peripheral odontogenic tumors. The majority of odontogenic tumors are benign; however, some, typically (but not exclusively) ameloblastomas, sho...
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Teeth are present in nearly all vertebrate ani mals except turtles and birds, but tumors of these structures are seldom reported (7). Recently, we had the opportunity to examine the head of a large adult chinook salmon, Oncorhynchus Wzawytscha, and a photograph and histological see tions of a second one. Both fish were taken from displayed innumerable tumors on all tooth-bear ing surfaces. The ...
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Start developing at 20 weeks gestation. Cysts and tumors in the mandible: a retrospective clinical trial. Cystic 6, intraosseous tumors of odontogenic origin, with a characteristic lining.July 19: Odontogenic Cysts, Tumors, and Related Jaw Lesions. Odontogenic cysts are defined as epithelial-lined structures derived from odontogenic.Overall, odontogenic tumors are rare and form only a small pro...
متن کاملP16 expression in odontogenic tumors.
AIMS AND BACKGROUND The aim of the study was to examine the immunohistochemical expression of a cell-cycle-related factor (p16) in order to elucidate its role in the growth and diffusion of odontogenic tumors. STUDY DESIGN Thirty-six odontogenic tumors were divided into two groups according to their clinical behavior: group A and group B composed of tumors at low and high risk of recurrences,...
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ژورنال
عنوان ژورنال: THE JOURNAL OF THE STOMATOLOGICAL SOCIETY,JAPAN
سال: 1982
ISSN: 1884-5185,0300-9149
DOI: 10.5357/koubyou.49.555