International journal of laboratory hematology
Unexplained Elevated Vitamin B12: Consider Macro-B12.
Evelien G E Hurkmans, Ruben Deneer, Marten R Nijziel, Volkher Scharnhorst
Published: 202610.1111/ijlh.70052
Abstract
INTRODUCTION: Elevated vitamin B12 concentration can be caused by supplementation, liver disease, kidney disease, or myeloid malignancies. Persistent, unexplained elevations of vitamin B12 can raise concern among patients and may lead to invasive dia…
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