Histopathological Variability and Concomitant Lesions in Pterygium in a Large Case Series

Figure 2

Abnormal histopathological features in a pterygium. (a) Melanocytic hyperplasia without atypia, neovascularization, lymphocytic infiltrate, and solar elastosis. (b) Melanocytic hyperplasia without atypia and neovascularization. (c) Epithelial atypia, neovascularization, area of epithelial atrophy, and mild hemorrhage (inset: higher magnification of epithelial atypia). (d) Moderate atypia and solar elastosis.