Fig. 6
From: Schwannoma of the tongue: a case report with review of literature
Microscopic examination. The mass is composed of Antoni A (black arrow) and Antoni B (black empty arrow) regions. a Antoni type A consists of closely packed Schwann cells arranged in rows with palisading and elongated nuclei (white arrow). b Antoni type B of hyalinized vessels in a myxoid background (white arrow) (H&E, ×100)