Combined Odontogenic Tumors: Clinical, Radiographical and Histopathological Evaluation
نویسندگان
چکیده
The combined epithelial odontogenic tumor is known to be an uncommon lesion characterized by the synchronous presentation of typical histological features of adenomatoid odontogenic tumor, calcifying epithelial odontogenic tumor, or Pindborg tumor. Combination between other types of odontogenic tumors has occasionally been reported in the literature. In this work we report 2 cases of adenomatoid odontogenic tumor associated with odontomas, one in a 16-year-old male patient and the other in an 11-year-old female child. The 2 cases, with this type of combination, seem to be the first reported in the literature. In addition, we report a third case of association between calcifying epithelial odontogenic cyst or Gorlin cyst and ameloblastoma in a 14-year-old female patient. This case seems also to be the fourth case reported in the literature. The cases reported in this present work were evaluated clinically, radiographically, and histologically.
منابع مشابه
Ameloblastic Fibro-Odontoma of the Maxilla: Review of Literature and Report of a Case
Ameloblastic fibro-odontoma (AFO) is a rare benign mixed odontogenic tumor. It is a slow-growing generally asymptomatic lesion and more prevalent in children and adolescents. This article presents interesting case of ameloblastic fibro-odontoma involving anterior maxilla of 15-year-old male patient. Occlusal radiograph showed a large, well-demarcated radiolucency with radiopaque areas and minia...
متن کاملCementoblastoma Affecting Mandibular First Molar- A Case Report
Cementoblastoma is a rare odontogenic tumor that has distinct clinical and radiographical features normally suggesting the correct diagnosis. The clinicians and oral pathologists must have in mind several possible differential diagnoses that can lead to a misdiagnosed lesion, especially when unusual clinical features are present. A 21-year-old male presented with dull pain in lower jaw on right...
متن کاملRelative Frequency of Peripheral Odontogenic Tumors and Comparison with Central Counterpart: a 20-Year Evaluation
Introduction: Peripheral odontogenic tumors are rare and there is no valid information of the frequency of them in the literature. This study aims to obtain the frequency of these tumors. Materials and Methods: The files of oral and maxillofacial pathology (microscopic reports and slides), faculty of dentistry, Shahid Beheshti University of medical sciences served as the source of the material...
متن کاملCentral Acinic Cell Carcinoma of the Mandible Simulating as Benign Odontogenic Lesion: A Case Report
Centrally occurring salivary gland tumors are rare. Because of a considerable overlap between the clinical and histopathological features, this group of tumors often produces a diagnostic difficulty to the clinicians and oral pathologists. Acinic cell carcinoma (ACC) is an unusual, low-grade, malignant salivary gland tumor that represents approximately 2% of the salivary gland tumors with almos...
متن کاملHybrid Odontogenic Lesion: A Rare Entity
Hybrid tumors are very rare tumors composed of two different tumor entities, each of which conforms to an exactly defined tumor category. A 14-year-old boy was referred for an intraosseous painless lesion with a histopathological feature of multiple odontogenic lesions including calcifying odontogenic cyst, complex odontoma and ameloblastic fibro-odontoma. The final diagnosis considered to be a...
متن کامل