Adult T-cell Leukemia / Lymphoma (ATLL) - Mimicking Angioimmunoblastic T-cell lymphoma with Hodgkin like cells Features ATLL: - Integrated HTLV-I virus - Frequently presents in acute leukemic form - Treacherous when presents in chronic, smoldering or lymphomatous; may mimic other more common T-cell lymphomas! - Characterized by wide morphologic and immunophenotypic spectrum - No specific morphologic, immunophenotypic or molecular genetic features SocforHemepath @SocforHemepath #ATLL #Adult #TCell #Leukemia #Lymphoma #Hemepath #pathology #Clinical #diagnosis