Description

kidneys or bone turnover

Measures IgA

A positive result supports further investigation but is not diagnostic on its own

linked to IgG4-related disease (IgG4-RD)

Immunoglobulin D (IgD) Test Specimen Type:Blood kidneys or bone turnoverMeasures IgD, the rarest major antibody class. Primarily ordered to investigate hyper IgD syndrome (HIDS mevalonate kinase deficiency) in the context of recurrent periodic fevers. Rarely used outside specialist settings.

Exchange/Return Notes