Pediatric vitamin D: Pseudo-hypervitaminosis.
Lily OlayinkaIzmarie Poventud-FuentesEmily GarnettSridevi DevarajPublished in: Journal of clinical laboratory analysis (2023)
The addition of a centrifugation step prior to sample testing resolved the variation observed in the measurement of 25-hydroxyvitamin D levels. The patient samples were confirmed with instruments from a different vendor and LC-MS/MS. Re-centrifugation of samples resolved the variation in the 25-hydroxyvitamin D values.
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