Unexplained Elevated Vitamin <scp>B12</scp> : Consider Macro‐ <scp>B12</scp>
These findings suggest that, in patients with persistently elevated vitamin B12 concentrations and a low suspicion of a myeloid malignancy, PEG precipitation may help to explain the elevated vitamin B12 and prevent unnecessary diagnostic procedures including bone marrow punctures.
Authors
- Ruben Deneer (ORCID: https://orcid.org/0000-0002-6011-7783)
- E. C. Hurkmans
- Marten R. Nijziel (ORCID: https://orcid.org/0000-0001-9069-4939)
- Volkher Scharnhorst
Institutions
- Radboud University Nijmegen (NL)
- Catharina Ziekenhuis (NL)
- Eindhoven University of Technology (NL)
Publication Details
- Journal
- International Journal of Laboratory Hematology
- Published
- 2026-01-07
- DOI
- https://doi.org/10.1111/ijlh.70052
- Primary Topic
- Folate and B Vitamins Research
- Type
- article
- Field-Weighted Citation Impact
- 0.00