Clinical and Hem atologic Features of 16 Cases

Clinical and hematologic studies of 16 adult patients whose leukemic cells had Tcell markers are reported from Japan, where the incidence of various lymphoproliferative diseases differs considerably from that in Western countries. Leukemic cells were studied by cytotoxicity tests with specific antisera against human T (ATS) and B cells (ABS) in addition to the usual T- and B-cell markers (E rosette, EAC rosette, and surface immunoglobu