Figure 2From: Oral lymphomatoid granulomatosis, the first sign of a ‘rare disease’: a case report Histologic pattern of lymphomatoid granulomatosis: (a) (c) Rich B-cell blasts (hematoxylin and eosin 40×). Immunohistochemical study: (b) wide expression of CD 20+ receptor (20×); (d) high positivity for latent membrane protein 1, expression of Epstein-Barr virus infection in B cells and their activation (20×).Back to article page