Primary Thyroid-Like Follicular Renal Cell Carcinoma: An Emerging Entity
Figure 4
Histological appearance of the tumour. (a) ×2 Follicular areas with fibrous septa and lakes demonstrating clefting. (b) ×4 Fibrous septa and variably sized follicles. (c) ×10 Compressed rim of parenchyma with follicles showing variable appearance of colloid-like material at the edge of a colloid-like lake. (d) ×40 Nuclei demonstrating a fine chromatin pattern with inconspicuous nucleoli.
