石灰化歯原性嚢胞の 1 例 : 特に 8 年後の遠隔観察と組織学的所見について

概要

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The term calcifying odontogenic cyst was proposed by Gorlin and his collaborators in 1962. A follow-up report is made here on the clinical course and pathohistological findings on a case of the cyst found in the left mandibular ramus of a 7-year-old boy. The cyst was enucleated from the patient under GOP anesthesia on May 31, 1976. Thin cortex bone and periosteum of the regions suspected to be in direct contact with the cyst were removed. Only cortex bone formed in a bridge-like shape, 0.8-1.0 cm wide, was left between the mandibular head and body. As to the pathohistological findings, ghost cells were found to be present scattered individually and in groups in the epithelial basal layer assumed to be the site of odontogenic origin and some of the cells were found to have been calcified. Furthermore, dental lamina-like epithelial cords were found penetrated into the surrounding connective tissues in part and proliferating. The observation eight years and three months after the operation showed no recurrence. Bone loss by operation was restored to the anatomical morphology corresponding to his normal age.
九州歯科学会の論文
1985-02-25