Figure 2.

 Lung resistance protein (LRP) expression in retinoblastoma. (A) Microphotograph showing the LRP in the cytoplasm of the tumour cells (>10% cells stained with bright intensity) in retinoblastoma with no invasion (DAB with haematoxylin and eosin counterstain, ×200). Inset shows the lower magnification of the same). (B) Microphotograph showing the LRP (in >10% of the tumour cells with dull intensity) in retinoblastoma in with invasion (DAB with haematoxylin and eosin counterstain, ×100). (C) Microphotograph showing the LRP (in >10% of the tumour cells with bright intensity) in the pretreatment tumour sample in a child with no invasion. (DAB with haematoxylin and eosin counterstain, ×100).