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orthokeratinized, (ôr´thōker´ətinī´zd),

adj of a specific type of epithelium; its four layers include a keratin component whose cells are nuclei-free. Most oral mucosa consists of parakeratinized epithelium, which contains nucleated keratinocytes.
n.pl one of the major RNA virus families, to which the influenza virus belongs. Viruses in this family have a single-stranded, eight-segmented, linear molecular structure with helical symmetry.
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Orthokeratinized odontogenic cyst had a male predominance with a male to female ratio of 2.
Histologic examination demonstrated several striking differences between the epithelial lining of orthokeratinized and parakeratinized cysts.
The odontogenic keratocyst: orthokeratinized variant.