Composite lymphoma of the orbit treated with rituximab.


We describe an unusual case of composite lymphoma (CL) in the orbit. The clinical history and biopsy specimen of an 82-year-old woman with a right orbital mass were evaluated. The orbital biopsy contained a dense lymphocytic infiltration and nodules of large lymphocyte that immunostained positive for CD20. Flow cytometric immunophenotyping showed two… (More)


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