Solitary Encapsulated Neurofibroma Not Associated with Neurofibromatosis-1 Affecting Tongue in a 73-Year-Old Female

Figure 2

(a) Low power photomicrograph (H&E, 10x) showing fibrous capsule, surrounding the tumor mass. (b) High power photomicrograph (H&E, 40x) showing tumor mass consisting of fibrovascular, myxoid connective tissue stroma interspersed with elongated spindle shaped cells having wavy nuclei. (c) High power photomicrograph (H&E, 40x) showing multiple proliferating spindle shaped and round cells with pale round to oval nuclei. (d) High power photomicrograph (immunoperoxidase staining, 40x) showing strong immunoreactivity for S-100.