Myoepithelioma of minor salivary gland

Myoepithelioma of minor salivary gland--an immunohistochemical analysis of four cases.

INTRODUCTION AND METHODS We performed an immunohistochemical study in four cases of myopitheliomas with objective to realize a profile in respect of differentiation grade by the monoclonal antibodies CK14, vimentin and alph-SMA, besides to investigate the cell proliferation by anti-PCNA, besides, we compare the immunoreactive with glandular normal tissue. RESULTS In the glandular normal tissu...

Myoepithelioma of a minor salivary gland of the cheek: case report.

Myoepithelioma is a rare neoplasm of the salivary glands, generally occurring in the parotid gland and less often in the minor accessory salivary gland of the oral cavity. The histological appearance includes solid, myxoid and reticular growth patterns. Vimentin and S-100 protein are very sensitive but non-specific immunohistochemical markers of neoplastic myoepithelium. Conservative surgery is...

Myoepithelioma of minor salivary gland - An immunohistochemical analysis of four cases Summary

On Minor Salivary Gland Secretion

Oncocytoma of palatal minor salivary gland.

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 c...