acanthomatous
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acanthomatous ameloblastoma — ameloblastoma in which the cells occupying the position of the stellate reticulum have undergone squamous metaplasia … Medical dictionary
ameloblastoma — A benign odontogenic epithelial neoplasm that histologically mimics the embryonal enamel organ but does not differentiate to the point of forming dental hard tissues; it behaves as a slowly growing expansile radiolucent tumor, occurs most… … Medical dictionary