phosphorylase activity was detected in the cytoplasm of erythroid precursors of 6 of 7 patients with chronic erythremic myelosis ( di guglielmo syndrome ) , in proerythroblasts and megaloblasts from 3 patients with pernicious anemia and in 2 patients with severe folate deficiency in neoplastic lymphocytes from 2 patients with acute lymphoblastic leukemia , and in 1 patient with leukemic lymphosarcoma .
C1514011
neoplastic lymphocytes
C0852709
leukemic