A patient with an atypical myeloproliferative syndrome characterized by leukocytosis with myeloid immaturity, ineffective extramedullary erythropoiesis, overt hemolysis and low leukocyte alkaline phosphatase activity demonstrated a trisomy in the C group of bone marrow metaphase chromosomes.
No takes yet. Share an insight, caveat, or question.
Winkelstein et al. (1966) studied this question.
Synapse has enriched 4 closely related papers on similar clinical questions. Consider them for comparative context: