[An unusual form of primary epithelioma of the mandible: odontogenic clear cell carcinoma. Clinical and morphologic study].
One case of aggressive intramandibular epithelial tumor is presented. This tumor demonstrated an unusual pattern with areas of follicular ameloblastoma together with undifferentiated trabeculae or lobules composed of basophilic cells and of clear glycogenic-rich cells. The odontogenic nature of this tumour and its analogies with common ameloblastoma were demonstrated by electron microscopy, immunohistoenzymology and immunohistochemistry. The signification of such a neoplasm is discussed.
Guilbert
F
F
Institut de Stomatologie et de Chirurgie maxillo-faciale, Hôpital de la Pitié, Paris.
Auriol
M
M
Chomette
G
G
D000230:Adenocarcinoma / Q000737:chemistry / Q000473:pathology; D000368:Aged; D006801:Humans; D007150:Immunohistochemistry; D007633:Keratins / Q000032:analysis; D008297:Male; D008339:Mandibular Neoplasms / Q000737:chemistry / Q000473:pathology; D009808:Odontogenic Tumors / Q000737:chemistry / Q000473:pathology; D010744:Phosphoric Monoester Hydrolases / Q000032:analysis
D007633:Keratins; D010744:Phosphoric Monoester Hydrolases
Une forme rare d'épithélioma primitif de la mandibule: le carcinome odontogénique à cellules claires. Etude clinique et morphologique.