Mandible / maxilla – Benign tumors / tumor-like conditions: juvenile ossifying fibroma. Juvenile ossifying fibroma is a rare, benign fibro-osseous tumour. In the light of a clinical case, the authors review the diagnosis, treatment and histological. Introduction. Juvenile ossifying fibroma is a rare benign fibro-osseous lesion. It is characterized by the early age of onset, the localization of the tumor, the.

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J Oral Pathol Med.

The lesion is usually identified as a well demarcated, expansile mass with an ossified rim at the periphery. Differentiation of the FD lesions from juvenile ossifying fibroma is critical because the treatment protocols are entirely different in these two.

Juvenile Ossifying Fibroma of the Mandible: a Case Report

Report of four cases. The trabecular pattern showed ground-glass appearance Figure 2 a.

Our case was also reported in the posterior maxilla. They presented a case of large cemento-ossifying fibroma involving the left mandible in a 15 year old male patient. Conventional ossifying fibromas are usually juvenilf growing and generally seen in the third and forth decades of life [ 67 ].

Additionally, an aneurysmal bone cyst and a decrease in the bone content were presented in the excision jjvenile. By using this site, you agree to the Terms of Use and Privacy Policy. Slides from the initial biopsy were reviewed and compared. An analysis of eight cases and a comparison with other fibro-osseous lesions.


Juvenile active ossifying fibroma – Wikipedia

Juvenile ossifying odsifying of the mandible: Fibrous dysplasia affecting the jaws is an uncommon condition. Find articles by Bahar Keles. His family and dental history were noncontributory.

The most commonly affected facial bone is the maxilla, with facial asymmetry being the chief complaint. Contrast increase is seen on adventitia on MRI [ 14 ]. Cementum-like psammomatous bodies cementicles may also be present. While aggressive cortical changes are seen in juvenile form, sclerotic changes are more common in adult form [ 2 ].

Sarcomatous degeneration is reported to develop in lesions that have recurrence in long term [ 18 ]. Thus, the dental origin of these tumors was excluded. In addition, juvenille with Burkitt’s lymphoma may present with varying abdominal symptoms, which may range from splenomegally, hepatomegaly, or enlargement of both organs.

Guruprasad Y, Giraddi G. Later, a compendious classification was suggested by Eversole juvenilr al. Coronal section showing well-circumscribed unilocular lesion. JOAF is treated by surgical excision and may recur if local resection is not complete. View at Google Scholar M. Click here for information on linking to our website or using our content or images. Ossifying fibromyxoid tumor of oral cavity.

This article has been cited by other articles in PMC. It accounts for about 2. Left maxilla and left maxillary sinus fig.

Juvenile Aggressive Ossifying Fibroma of the Maxilla: A Case Report and Review of the Literature

The few clinical similarities, outlined above, between Burkitt’s lymphoma and the present case presented was, however, not enough evidence to have excluded other clinical entities in favor of Burkitt’s lymphoma. View at Google Scholar D.


Axial section CBCT image showing anteroposterior and labiolingual extension of the lesion Click here to view. Ann Otol Rhinol Laryngol. In our case, a male patient was affected. Aggressive psammomatoid ossifying fibromas of the sinonasal region: The juvdnile are described as “shelling out” by the surgeon, which gives a well-circumscribed, smooth surface of tan, white, firm-gritty material. Find articles by Yavuz Uyar.

JOAF is a distinct clinical entity, often confused with malignant conditions because of its rapidly progressive and osteolytic nature.

Juvenile Aggressive Ossifying Fibroma of the Maxilla: A Case Report and Review of the Literature

Due to its ossidying histological features, JOF has been recognized as a separate histopathological entity among the fibro-osseous group of lesions [ 9 ]. Histopathological features include irregular trabeculae of woven bone, blending into the surrounding normal bone that lies within a cellular fibrous stroma. The swelling appeared hard and nontender. Fibrous dysplasia was considered as radiological differential diagnosis, but the margin of the swelling was well-defined and well demarcated from the surrounding areas which was very much unlike FD whose margin is ill-defined and merges with the surrounding areas.

Juvenile ossifying fibroma of the mandible: Jhvenile views in A clinic-pathologic study of sixty-four cases. Please review our privacy policy.