Introduction During the last 4 decades, registration of patients with primary
immunodeficiencies (PID) has played an essential role in different aspects of these diseases …

Introduction Ataxia-telangiectasia (AT) is a rare autosomal recessive syndrome
characterized by progressive cerebellar ataxia, oculocutaneous telangiectasia, variable …

Introduction The prevalence of undiagnosed primary immunodeficiency diseases is
remarkably high and contributes to increasing the rate of morbidity and mortality among this …

Abstract Background Primary Immunodeficiency Disorders (PIDs) are well-known disorders
in the West. but the recognition and diagnosis of these disorders is challenging in …

Background Common variable immunodeficiency (CVID) is a heterogeneous group of
disorders, characterized by recurrent upper and lower respiratory tract infections and some …

The pathogenesis in the majority of patients with common variable immunodeficiency
(CVID), the most common symptomatic primary immunodeficiency, remains unknown. We …

One of the recommended treatments for reducing anxiety is spiritual care. This study surveys
the effect of prayer painting on spiritual life and anxiety in 7–11-year-old children with …

Introduction: Primary immunodeficiencies (PID) are a group of heterogeneous disorders of
the immune system that result in chronic, serious, and often life-threatening infections if they …

Background: Hyper IgM (HIGM) syndrome or immunoglobulin class-switch recombination
deficiency (Ig-CSR) is a group of primary immunodeficiencies (PIDs) where B cells are …

Background/objectives: Hyper IgM (HIGM) syndrome is a rare kind of primary
Immunodeficiency disease (PID) characterized by normal to the increased serum IgM and …