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Plasmablastic Lymphoma Affecting the Lung and Bone Marrow With CD10 Expression and t(8;14)(q24;q32) TranslocationDepartment of Pathology Tan Tock Seng Hospital, Singapore, gzzckl{at}singnet.com.sg
Department of Pathology, National University Hospital, Singapore
Department of Haematology, National University Hospital, Singapore
Department of Pathology Tan Tock Seng Hospital, Singapore Plasmablastic lymphoma is a rare variant of a diffuse, large B-cell lymphoma, which typically presents in the oral cavity in immunocompromised patients. In HIV positive patients, this tumor has a tendency to manifest in extramedullary sites. In this report, we document a rare instance in which this neoplasm besides affecting the bone marrow also involved the lung. In addition, the lymphoma in our case disclosed CD10 positivity on immunohistochemistry and t(8;14)(q24;q34) translocation on cytogenetic analysis, mimicking a Burkitt/atypical Burkitt lymphoma. The problems in diagnosis are discussed.
Key Words: plasmablastic lymphoma bone marrow lung CD10 t(8;14)(q24;q34)
This version was published on April
1, 2009 International Journal of Surgical Pathology, Vol. 17, No. 2,
163-166 (2009) This article has been cited by other articles:
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