[Probable essential thrombocythemia associated with anemia, 5q- chromosomal anomaly and nonlobulated megakaryocytes].
D000740:Anemia / Q000150:complications*; D002869:Chromosome Aberrations; D002905:Chromosomes, Human, 4-5; D006801:Humans; D008297:Male; D008533:Megakaryocytes / Q000473:pathology*; D008875:Middle Aged; D013922:Thrombocytosis / Q000235:genetics* / Q000473:pathology