Granular Cell Tumours: A Rare Entity in the Musculoskeletal System : Figure 2

]>Granular Cell Tumours: A Rare Entity in the Musculoskeletal System : Figure 2

(a)

(b)

Figure 2: Typical histological appearance of granular cell tumour (a). Sheets of rounded and oval cells with large amount of fine granular eosinophilic cytoplasm. The nuclei are bland and eccentric (20, H&E stain). Atypical granular cell tumour (b). In comparison with Figure 2(a), there is nuclear pleomorphism, prominent eosinophilic nucleoli, and cell spindling. A mitosis is also present (arrow) (20, H&E stain).