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. 2020 Nov 10;20:100989. doi: 10.1016/j.ajoc.2020.100989

Fig. 3.

Fig. 3

Cytopathology of the vitreous biopsy: (A) Cytospin vitreous sample demonstrates lymphocytes (black arrow) and vitreous strands (asterisk) (PAP, original magnification ×400). (B) Rare CD20 positive B-cells are present (black arrow) (CD20, original magnification ×400). (C) Many CD3 positive T-cells are present (black arrows) (CD3, original magnification ×400). (D) Few CD4 positive T-helper cells are present (black arrow) (CD4, original magnification ×400). (E) A moderate number of CD8 positive T-cytotoxic cells are present (black arrows) (CD8, original magnification ×400). (F) CD68 positive histiocytes (black arrow) are present with foci of vitreous strands (asterisk) (CD68, original magnification ×400).