Selective immunoglobulin A deficiency (SI g AD) is the most common primary antibody
deficiency. Although more patients with SI g AD are asymptomatic, selected patients suffer …

Selective immunoglobulin A deficiency (SIgAD) is the most common primary
immunodeficiency, defined as an isolated deficiency of IgA (less than 0.07 g/L). Although the …

Common variable immunodeficiency (CVID) is the most prevalent symptomatic primary
immunodeficiency and comprises a group of disorders with similar antibody deficiency but a …

Background Primary immunodeficiency disorders (PID) are a group of heterogeneous
disorders mainly characterized by severe and recurrent infections and increased …

Abstract Selective IgA deficiency (SIgAD) is the most common primary immunodeficiency but
does not always result in clinical disease. This may in part be due to the definition based on …

Selective IgA deficiency (SIgAD) is the most common human primary immune deficiency
(PID). It is classified as a humoral PID characterized by isolated deficiency of IgA (less than 7 …

Selective IgA deficiency (SIgAD), characterized by a serum IgA level below 0.07 mg/ml,
while displaying normal serum levels of IgM and IgG antibodies, is the most frequently …

Common variable immunodeficiency (CVID) is an immune disorder that not only causes
increased susceptibility to infection, but also to inflammatory complications such as …

Selective immunoglobulin A deficiency (SIgAD) is the most common predominantly antibody
deficiency, with a wide range of presentations from asymptomatic to severe manifestations …

Primary immunodeficiency diseases (PID s) consist of a genetically heterogeneous group of
immune disorders that affect distinct elements of the immune system. PID patients are more …