Oncocytic variant of sialadenoma papilliferum ? a rare salivary gland tumor : a case report

2022

Sialadenoma papilliferum (SP) is a rare minor salivary gland neoplasm that accounts for less than 1% of all salivary gland tumors. The tumor typically affects older people, presenting most commonly as a slow-growing tumor of the hard palate, although othe