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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 hybrid odontogenic lesion. [ABSTRACT FROM AUTHOR]

Oncocytoma is a rare benign salivary gland tumor, which mostly occurs in the parotid gland. In this article, we describe an early onset of oncocytoma of minor salivary gland in a 36-year, white male. On clinical examination, we encounter with a painless, granular, sessile mass. After Excisional biopsy, the histopathological features revealed sheets of cells with abundant granular eosinophilic cytoplasm, and large, round nuclei that are known as “Oncocyte”. [ABSTRACT FROM AUTHOR]