256813.fig.002a
(a)
256813.fig.002b
(b)
256813.fig.002c
(c)
256813.fig.002d
(d)
Figure 2: (a) Photomicrograph of well-differentiated squamous cell carcinoma with keratin pearl formation along with glomeruli and tubules (H and E, ×100). (b) Glomerulus and tubules in close relation to keratin pearl of squamous cell carcinoma (H and E, ×400). (c) Photomicrograph of entrapped glomerulus and renal tubules within squamous cell carcinoma (H and E, ×400). (d) Photomicrograph of uninvolved flattened urothelium of pelvicalyceal system (left) keeping a distance from sheets of malignant squamous cells (right) (H and E, ×100).