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An unusual variant of keratoameloblastoma
Author(s) -
Norval E. J. G.,
Thompson I. O. C.,
Wyk C. W.
Publication year - 1994
Publication title -
journal of oral pathology and medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.887
H-Index - 83
eISSN - 1600-0714
pISSN - 0904-2512
DOI - 10.1111/j.1600-0714.1994.tb00446.x
Subject(s) - ameloblastoma , pathology , calcification , adamantinoma , epithelium , ameloblast , biology , medicine , anatomy , dentistry , maxilla , enamel paint
An unusual case of ameloblastoma which depicts cystic follicles containing orthokeratin, parakeratin, desquamated epithelium and necrotic material with dystrophic calcification is presented. The presence of ameloblast‐like cells confirms the diagnosis of an ameloblastoma. However, certain features resembled those of the keratoameloblastoma and others, less convincively, the papilliferous keratoameloblastoma. The extensive keratinisation in this tumour and in the aforementioned neoplasms raises the question whether they represent variants of the acanthomatous ameloblastoma.