ea0063p487 | Calcium and Bone 2 | ECE2019
, Evans Carol
, Nalla Preethi
, Lansdown Andrew
, Rees Aled
Abstract: The most commonly used techniques to measure vitamin D are automated immunoassays, which are known to be affected by interferences, especially from immunoglobulins present in the patients serum. We present a case of a patient with IgA myeloma in whom interference with the vitamin D assay was identified. An 76-year-old male, known to have: ischemic heart disease, atrial fibrillation, COPD, type 2 Diabetes Mellitus and hypertension was referred to the Endocrinolo...