after the recognition of the various phase of the physiologic differentiation and transformation of lymphocytes ( from the stem cells over t-prolymphoblasts and lymphoblasts to the effector-t-cells and over the b-lymphoblasts , b1-lymphocytes to the lymphatic plasma cells and , respectively , over centroblasts , centrocytes , b2-lymphocytes to the marschalko plasma cells ) it became clear that the non-hodgkin-lymphomas correspond to the individual , apparently blocked phases of the differentiation and transformation .
C0024264
lymphocytes
C0024305
non-hodgkin-lymphomas