• Journal of the korean academy of Pediatric Dentistry
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• v.30 no.3
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• pp.448-452
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• 2003

Ameloblastic fibro-odontoma is a rare benign odontogenic tumor that mainly occurs at mandibular molar area. Radiography usually shows a well-defined radiolucent area containing various amounts of radiopaque material of irregular size and form. In histiologic aspect, Ameloblastic fibro-odontoma composed of connective tissue characteristic of an ameloblastic fibroma and calcined tissue identifying the tumor as a complex odontoma. Thirteen years two months aged boy of this case visited with chief complaint of delayed eruption of mandibular left canine. After enucleation of lesion, biopsy was done and diagnosed by ameloblastic fibro-odontoma. In continous follow-up check, canine erupted normally after operation.

• Imaging Science in Dentistry
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• v.35 no.1
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• pp.55-58
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• 2005

Ameloblastic fibro-odontoma is a rare benign mixed odontogenic tumor with histologic characteristics of ameloblastic fibroma and complex odontoma. As with ameloblastic fibroma, it may be asymptomatic or found because of painless swelling and delayed eruption of associated tooth. This report presents a case of ameloblastic fibro-odontoma in the posterior mandible of a 14-year-old girl and analyses its clinical features and radiographic features on plain X-ray film and CT images. (Korean J Oral Maxillofac Radiol 2005; 35 : 55-8)

• Imaging Science in Dentistry
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• v.33 no.1
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• pp.59-62
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• 2003

Ameloblastic fibro-odontoma is an extremely rare odontogenic tumor composed of proliferating ectodermal and mesenchymal components of odontogenic tissue, containing hard tooth structure. It occurs predominantly in children and young adults. The mandibular molar-ramus area is the most frequently observed location, presenting radiographically as a well-circumscribed and radiolucent-radiopaque tumor. A case involving a 24-year-old woman presenting with a large ameloblastic fibro-odontoma of the posterior mandible is reported. This case is of radiologic interest because two distinct calcification patterns were observed.

• Imaging Science in Dentistry
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• v.31 no.3
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• pp.181-184
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• 2001

Thirteen-year-old girl complaining of the swelling and pain on the left midface visited our dental hospital. On the radiographic examination, well-defined radiolucent lesion with hyperostotic border was found in the left maxilla accompanying with the external root resorption of the involved teeth and the displaced second molar. CT showed calcified bodies, thinning of hard palate, inferior orbital wall and lateral wall of nasal fossa, and thinning and perforation of the buccal plate of the maxilla. Enucleation and curettage of the lesion and nasoantrostomy was carried out and histopathologic examination mainly showed a solid tumor tissue composed of odontogenic epithelium and pulp tissues admixed with dentin and enamel formation. And some part of reduced follicular epithelium of tooth germ showed a change mimicking calcifying odontogenic cyst. Taken together, we concluded the lesion is an ameloblastic fibro-odontoma with a change of calcifying odontogenic cyst.