Acoustic schwannoma

Discussion:

MICROSCOPIC DESCRIPTION: The sections show a moderately cellular schwannoma. It mainly contains Antoni A areas with fascicles of spindle cells. There is focal palisading with Verocay body formation. Some microcystic change is noted. The tumor cells show no significant nuclear pleomorphism. Mitoses are inconspicuous. There is no evidence of necrosis. No evidence of malignancy is identified.

DIAGNOSIS: Schwannoma

    Create a new playlist
Loading...