Sigmoid Venous Thrombosis in JAK2 V617F Mutated Polycythemia Vera

Table 2

Hematology workup.

Ferritin	263 ug/L
Iron	119 ug/dL
Iron saturation	51%
TIBC	234 ug/dL
PT	13 sec
PT-INR	1.0
PTT	26.1 sec
EPO	4.4 mIU/mL
JAK2^V617F	Positive; 16%

TIBC: total iron binding capacity; PT: prothrombin time; INR: international normalized ratio; PTT: partial thromboplastin time; EPO: erythropoietin; JAK2: Janus kinase 2.