selective IgA deficiency

abbrev: SIgAD
https://doi.org/10.1351/goldbook.13668
Most common form of primary immunodeficiency.
Note: Autoimmunity is the most prevalent manifestation of this deficiency. Individuals with SIgAD have an increased risk of developing systemic [e.g., systemic lupus erythematosus (SLE), rheumatoid arthritis (RA)] and organ-specific (e.g., celiac disease) autoimmune disorders.
Source:
PAC, 2012, 84, 1113. (IUPAC glossary of terms used in immunotoxicology (IUPAC Recommendations 2012)) on page 1243 [Terms] [Paper]