골수 흡인 및 조직 검사에서 거대 핵구가 증가되어 있었고, JAK2 V617F 변이가 있어, 본태성 혈소판 증가증으로 진단되었다.
Marrow aspiration and biopsy showed an increase in the megakaryocyte, and since there were JAK2 V617F mutations, it was diagnosed with essential thrombocytosis.