Case Report

Postsurgical Diagnosis of an Unusual Case of Primary Hepatic Lymphoma Presenting as Liver Abscess with an Uncommon Complication: A Hepatogastric Fistula

Figure 3

Histopathological examination. (a) Diffuse proliferation of atypical lymphoid cells (HE, GX 40). (b) Large numbers of lymphocytes ranging in size from medium to large, with oval or round nuclei containing fine chromatin and scanty cytoplasm (HE, GX 200). (c) Immunohistochemical staining was positive for CD20 (a B-cell marker). (d) The Ki-67 index was positive in 80%.
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