<prompt> Histopathological examination reveals the diagnosis as:Ewing sarcomaKaposi SarcomaHodgkin lymphomaBurkitt lymphoma  <response>: Characteristic malignant cells of Hodgkins diseases are large cells known as ReedSternberg RS cells typical and variant, 2050 micrometers in diameter, abundant, amphophilic, finely granularhomogeneous cytoplasm; two mirror-image nuclei owl eyes each with an eosinophilic nucleolus and a thick nuclear membrane chromatin is distributed at the cell periphery. One or two percent of these malignant cells are admixed within a reactive cell infiltrate composed of variable proportions of lymphocytes, histiocytes, eosinophils, and plasma cells. The ReedSternberg cells are identified as large often binucleated cells with prominent nucleoli and an unusual CD15, CD30 immunophenotype. In approximately 50 of cases, the ReedSternberg cells are infected by the Epstein-Barr virus.Ref: Shafers Ed 7th Pg 187 