Vitamin B12

Analyte [material]

Vitamin B12 [S/P]

Reference range, target level, or decision threshold

148-740 pmol/L (200-1000 ng/L)!

Interpretation of results

↑ Hematopoietic and lymphatic malignancies (eg, myeloproliferative neoplasms, Hodgkin lymphoma), solid tumors, cirrhosis, occasionally chronic heart failure and renal failure, oral or parenteral use of vitamin B12

↓ Vitamin B12 deficiency