LCN2 and chronic myelogenous leukemia, BCR-ABL1 positive: In the MPN group, the CML group (n = 12) showed higher NGAL levels [1740.15 (890.61, 2312.09) ng/mL] than the PV groups (n = 12) [451.55 (276.54, 627.69) ng/mL].