Fig. 2

Microscopic examination of an LGSC associated with SBT. LGSC is present in the left inferior corner of the image (*) and an associated component of SBT is seen in the right side (+), H&E, × 10 (a). LGSC is composed of small nest, glands and papillae, immersed in a fibrous stroma, with abundant psammoma bodies, H&E, × 100 (b). In LGSC, papillae are covered with cells with bland appearance, uniform nuclei without significant atypia and no mitoses are seen; psammoma bodies are present; H&E, 200 × (c)