原始性嚢胞および歯原性角化嚢胞の臨床的, 病理組織学的ならびに免疫組織化学的検討

概要

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Twenty-two cases of primordial cysts and odontogenic keratocysts in the Department of Oral Surgery II, Okayama University Hospital, from 1982 to 1990 were clinically, histopathologically and immunohistochemically analysed.<BR>For immunostaining, four monoclonal antibodies to cytokeratins and polyclonal antibody to involucrin were used.<BR>Primordial cysts and Odontogenic keratocysts were classified into four groups histopathologically and immunohistochemically. Clinical, histological and immunohistochemical findings suggested that the cysts classified into I, II, and III types had the nature of stratified keratinized epithelia and that Type IV cyst might be a primordial cyst with non-keratinized characteristics. The histological characteristics were somewhat related to the radiographical findings and clinical behaviors. Present classification is useful to evaluate the behaviors of these cysts.
社団法人日本口腔外科学会の論文