We report the case of a 53 year-old woman with a gastric tumor showing morphological, phenotypical and molecular features of a plasmablastic lymphoma, a recently recognized subtype of diffuse large B-cell lymphoma. The tumor was composed of plasmablast-like cells, lacked CD45 and B-cell associated antigens, expressed the plasma cellassociated antigen CD38, and showed clonally rearranged IgH genes in the absence of bcl-2 and bcl-6 genes rearrangement.
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King Fahad Med City, Internal Med & Thrombosis Med Specialties Dept, King, WI USAKing Fahad Med City, Internal Med & Thrombosis Med Specialties Dept, King, WI USA
AlSheef, Mohammed
Abuzied, Yacoub
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King Fahad Med City, Dept Nursing, Rehabil Hosp, King, WI USAKing Fahad Med City, Internal Med & Thrombosis Med Specialties Dept, King, WI USA
Abuzied, Yacoub
Aleid, Bakhitah
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King Fahad Med City, Dept Med Specialties, King, WI USAKing Fahad Med City, Internal Med & Thrombosis Med Specialties Dept, King, WI USA
Aleid, Bakhitah
Shafi, Noura
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King Fahad Med City, Dept Endocrinol, King, WI USAKing Fahad Med City, Internal Med & Thrombosis Med Specialties Dept, King, WI USA
Shafi, Noura
Alshakweer, Wafaa
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King Fahad Med City, Dept Histopathol, King, WI USAKing Fahad Med City, Internal Med & Thrombosis Med Specialties Dept, King, WI USA