• Maxillofacial Plastic and Reconstructive Surgery
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• v.22 no.4
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• pp.464-468
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• 2000

Odontogenic fibromyxomas are extremely rare benign odontogenic tumors that probably arise from interstitial portion of jaw bone. The plain X-ray showed osteolytic destructive lesions in the molar root area. CT scans demonstrated osteolytic expansile lesions with mild enhancement of the solid portion of the mass. Histologically, the tumor is composed of fibrous tissue and myxoid tissues. In this paper a case of odontogenic fibromyxoma of the maxilla and a review of the literature is presented.

• The Journal of the Korean dental association
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• v.11 no.5
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• pp.341-345
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• 1973

The auhors have studies clinically and histopathologically on the 6 rare cases of odontogenic myxoma or fibromyxoma of the jaw which were obtained from 72 odontogenic tumor of Biopsy cases during 10 years from 1961 to 1971 at the Dept. of Oral Pathology, college of Dentistry, Seoul National University. The results are are follows; 1. In 72 cases of odontogenic tumor, myxoma or fibromyxoma were 6 cases (8.34%) 2. 4 cases in 6 cases of myxoma (fibromyxoma) were occurred in male and 2 cases were in female, and the median age of 6 cases was 27 and the age range was 4 to 44. In the location, each 3 cases located in upper and lower jaw. 3. All 6 cases were occurred in jaws with central origin by expansive slowly growth, painless. the operation prognosis was almost good without one case. 4. The histopathological findings of 6 cases consists of loosely arranged stellate shaped cells with long, anastomosing cytoplasmic process. The cytoplasm of these cells are basophilic poorly stain and nuclei are avoid and hyperchromic.

• Imaging Science in Dentistry
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• v.44 no.3
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• pp.237-241
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• 2014

Fibromyxoma of the jaw is a rare benign mesenchymal odontogenic tumor with locally aggressive behavior. In the present report, a 13-year-old female patient presented to our university hospital with delayed eruption of some of her teeth. A panoramic radiograph taken at the initial examination revealed four pericoronal radiolucencies related to the four third molars. Thereafter, a magnetic resonance imaging (MRI) examination was performed. After the surgical removal of these molars, the microscopic examination diagnosed the four lesions as fibromyxomas. Here, we have discussed the clinical, panoramic radiography, MRI, and histopathological findings of the case.