four patients with primary thrombocytosis ( two with thrombocythemia and two with polycythemia vera ; mpc 822,500/microliters ) showed a marked shift toward high ploidy cells with 42.3 % greater than or equal to 32n and 7.6 % greater than or equal to 64n cells ( p less than .01 ) .
C0040028
primary
C0836924
thrombocythemia