Fig. 5
From: Vitreoretinal lymphoma followed by systemic diffuse large B cell lymphoma
Pathology slides of vitreous biopsy taken from pars plana vitrectomy. Pathology specimens with Papanicolaou stain × 600 (a) and CD20 stain × 600 (b) demonstrating numerous atypical large CD20-positive lymphocytes with variably prominent nucleoli consistent with vitreoretinal large B cell lymphoma