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Among the ameloblastomas, the desmoplastic variation is rare. The desmoplastic ameloblastoma (DA) is characterized by specific clinical, imaging, and. Desmoplastic ameloblastoma (DA) is a rare variant of ameloblastoma, and less than patients have been reported in the literature. The present case. Desmoplastic Ameloblastoma is a rare variant of ameloblastoma. 90 cases of desmoplastic ameloblastoma have been reported so far in literature. We are.

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Immunoexpression of transforming growth factor beta in desmoplastic ameloblastoma. The desmoplastic ameloblastoma is characterized by specific clinical, imaging, and histological features. Click here ameloblasroma information on linking to our website or using our content or images.

Case Reports in Pathology

Amelobkastoma reports are available regarding the recurrence because of paucity of adequate samples. A unique case of desmoplastic ameloblastoma of the mandible: Ameloblastoma mandible maxilla See also: Desmoplastic ameloblastoma exhibits a more aggressive behavior than other types of ameloblastoma.

Panoramic radiograph showing mixed ill-defined lesion with flecks of calcification. The latter study stated that the origin of hybrid lesions is unclear and therefore it remains unknown if DA develops from conventional ameloblastoma, conventional ameloblastoma develops from DA, or hybrid ameloblastoma is a kind of collision tumor.

This report is an attempt to help the dental community in developing familiarity with the clinical presentation and at the same time advocating to develop a high index of suspicion in recognizing such cases. Reconstruction with free fibula flap. National Center for Biotechnology InformationU.


Open in a separate window. Localized irregular multilocular radiolucency with indistinct borders, or a mixed radiopaque-radiolucent appearance with ill-defined margins similar to fibro-osseous lesion, or a massive expansile osteolytic lesion with honeycomb, mottled or multilocular appearance.

Journal of Craniofacial Surgery. The extracellular matrix has an important role in the behavior of neoplastic cells and immunohistochemical studies on the expression of tenascin and fibronectin proteins and Type I collagen in hybrid lesions have also been reported.

The treatment of ameloblastoma based on pathologic and anatomic principles. How to cite this URL: Eastern Journal of Medicine. Indexed in Web of Science. Based on the histological diagnosis, extraction of the lateral incisor, canine, and first premolar was performed under general anesthesia, followed by the enucleation and curettage of the lesion without cutting the inferior alveolar nerve. Matsuo A, Ueno S. How to cite this URL: Desmoplxstic article ameloblsatoma been cited by 1 Clinicopathological characteristics of desmoplastic ameloblastoma: A case of desmoplastic variant of a mandibular ameloblastoma, J Craniomaxillofac Sorg, Ameloblastoma is a potentially aggressive tumor that requires en bloc resection.

Desmoplastic ameloblastoma with osteoplasia: Review of literature with a case report

Data from different geographical regions seem to suggest a biogeographical pattern in that the relative frequency of desmoplastic ameloblastoma is slightly higher in Asian population.

Biological profile based on cases from the literature and own files.


Unlike with the conventional ameloblastomas, a strong positive reaction for collagen type VI has been observed in DA indicating active production of connective tissue within the stroma of DA [ 2 ]. Review of literature with a case report. Case of the Week amleoblastoma Treatment desmoplasric by resection Extra-oral photograph of the patient a ; intra-oral swelling of left maxillary alveolus b.

Desmoplastic ameloblastoma with osteoplasia: Please review our privacy policy. Page views in With the above picture, a diagnosis of DA with osteoplasia was made.

A panoramic radiograph showing a well-defined large radiolucent lesion in the right mandible. Desmoplastic ameloblastoma-a report of two clinical cases.

Accurate diagnosis of the desmoplastic variant of ameloblastoma depends on the identification of the typical ameloblastic areas, and this may require examination of more tissue or a repeated biopsy. Abstract Desmoplastic ameloblastoma is a rare variant of ameloblastoma. This makes the radiological differentiation of these two lesions challenging in many cases.

This report describes a lesion in the left anterior maxilla of a young female patient. Our case was consistent with these common features reported in the literature.