Elevated vitamin B12
Dr Daniel J Bell ◉ et al.
Elevated vitamin B12 (also known as hypervitaminosis B12 or hypercobalaminemia) is most important as a diagnostic and prognostic marker for malignant disease 1,3.
Very high serum levels of vitamin B12, following dietary megadosing, does not seem to have any observable deleterious effects 2.
Related Radiopaedia articles
Biochemistry
- chemical elements
- carbohydrates
- fats
- proteins
-
nucleic acids
- DNA
- RNA
- tumor markers
- serum
- autoantibodies
- feces
- vitamins
- hematinics
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