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Case 124.
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EBV-induced opportunistic brain lymphoma in AIDS (40 y-o M) |  |
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Biopsied multifocal brain tumors during the course of AIDS
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Key words : EB virus, opportunistic lymphoma, AIDS
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opportunistic infection
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| Diffuse large cell lymphoma is presented (HE). At autopsy, the lymphoma cells disseminted in systemic organs, including the gut. | The large-sized lymphoma cells strongly express CD20, a B-cell phenotype. | |
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| EBER-1, EBV-related small nuclear RNA, is expressed in the nucleus of most lymphoma cells (in situ hybridization). | ||
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