General Diagnostic Category : Neoplasm: Benign (Category IV)
Interpretation: Cellular oncocytic/oncocytoid neoplasm
Microscopic description : Smears show oncocytic cells in a background of blood and mixed inflammatory cells.
Credit: Moammar M. Mudhaffar, MSc, CT(IAC), CT(ASCP)
Oncocytoma in a background of multinodular onocytosis/oncocytic hyperplasia