fourteen out of 283 patients with chronic lymphoid leukaemia , 2 out of 47 with waldenstrom 's disease and 16 out of 136 with low malignancy lymphoma ( follicular with predominant small cleaved cells , mixed follicular with small and large cells , or diffuse lymphocytic ) underwent histological transformation of their disease into a highly malignant lymphoma ( immunoblastic in 14 of the 32 cases ) .
C0023434
chronic lymphoid leukaemia
C0024264
lymphocytic