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  Indian J Med Microbiol
 

Figure 4: Histopathology and immunohistochemistry of the orbital lesions on bilateral eyes in February 2020, obtained by excisional biopsy. Diffuse infiltration with monotonous large cells in H and E stain (a), which were highly proliferative index, confirmed by the Ki67 (b). These cells were positive for CD20 (c), admixed with few CD3-positive T-cells (d). CD10, Bcl-6, and Cyclin D1 were all negative (e-g)

Figure 4: Histopathology and immunohistochemistry of the orbital lesions on bilateral eyes in February 2020, obtained by excisional biopsy. Diffuse infiltration with monotonous large cells in H and E stain (a), which were highly proliferative index, confirmed by the Ki67 (b). These cells were positive for CD20 (c), admixed with few CD3-positive T-cells (d). CD10, Bcl-6, and Cyclin D1 were all negative (e-g)