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. 2022 Oct 13;14(10):e30275. doi: 10.7759/cureus.30275

Table 2. Laboratory investigations for anemia.

LDH, lactate dehydrogenase; ANA, antinuclear antibody; RBC, red blood cell

Lab values Results Reference range
LDH 253 117-278 U/L
Copper 98.9 70-140 ug/dL
Zinc 70.5 60-120 ug/dL
Ferritin 1,127 10-259 ng/mL
Vitamin B12 479 213-816 pg/mL
Pyridoxine 13 5-50 ug/L
ANA Negative Negative
Parvovirus B19 PCR Negative Negative
Haptoglobin 315 22-200 mg/dL
RBC folate 1240 >366 ng/dL
Lead Undetectable <5 ug/dL