Ameloblastic fibrodentinoma and ameloblastic fibro-odontoma
: An updated systematic review of cases reported in the literature.
Hofele, "A large ameloblastic fibro-odontoma of the right mandible," Medicina Oral, Patologia Oral Y Cirugia Bucal, vol.
Schussel, "Large Ameloblastic fibro-odontoma in a 3 year-old child: case report," Revista Sul Brasileira de Odontologica RSBO, vol.
Mummolo, "Ameloblastic fibro-odontoma case report," Annali Di Stomatologia, vol.
In follicular ameloblastomas and ameloblastic fibro-odontoma cases there was focal reactivity to [alpha]SMA around the blood vessels (figure 1 & 2).
In the present study, expression of positive [alpha]SMA immunoreactivity was restricted around the blood vessels in follicular ameloblastomas and ameloblastic fibro-odontoma cases due to the presence of pericytes.
Pathologic diagnosis: Benign tumors Diagnosis n (%) Hemangioma 5 (9) Ossifying fibroma 4 (7) Adnexal neoplasm 1 (2) Ameloblastic fibro-odontoma
1 (2) Benign fibrous histiocytoma 1 (2) Blue nevus 1 (2) Compound nevus 1 (2) Epithelioma adenoides cysticum 1 (2) Giant cell granuloma 1 (2) Lymphangioma 1 (2) Neurofibroma 1 (2) Osteochondroma 1 (2) Port wine stain 1 (2) Spitz nevus 1 (2) Xanthogranuloma 1 (2) Total 22 (41) Table 4.
In the present case, the ameloblastic fibro-odontoma
are composed of primitive enamel and dentin structure with abundant fibroblast with intermixed stellate cells is in agreement with earlier work (Mahjour and Pear Craft, 2007).
It includes ameloblastoma, odontogenic myxoma, adenomatoid odontogenic tumor, calcifying epithelial odontogenic tumor (Pindborg tumor), calcifying odontogenic cyst (Gorlin cyst), ameloblastic fibroma, ameloblastic fibro-odontoma
, compound odontoma, and complex odontoma.