BACKGROUND The aim of this work was to describe the frequency and spectrum of sinopulmonary complications among subjects with primary immunodeficiency disorders. METHODS The subjects included all patients with primary immunodeficiency who were registered prospectively between January 2004 and December 2013 in the Kuwait National Primary Immunodeficiency Disorders Registry. RESULTS A total o...

Pediatric immunology came into sight in the second half of 20(th) century, when pediatricians and basic immunologists began to give attention to diagnosis and treatment of children with primary immunodeficiency diseases (PIDs). Understanding the genetic and mechanistic basis of PIDs provides unique insight into the functioning of the immune system. By progress in basic and clinical immunology, ...

BACKGROUND Primary immunodeficiency diseases (PIDs) are a genetically heterogeneous group of disorders that affect distinct components of the innate and adaptive immune system, such as neutrophils, macrophages, dendritic cells, complement proteins, natural killer cells, T and B lymphocytes. These disorders are rare, with an estimated prevalence of 1:10,000 live births. OBJECTIVES This study a...

abstract background: primary immunodeficiency diseases (pid) are heterogeneous group of inherited disorders mainly characterized by recurrent infections leading to several times hospital admissions. the economic impact of pid is a challenging issue; therefore, this study was designed to determine the medical costs of hospitalizations in this group of patients as an indicator of the direct cost ...

Neutrophil functional disorders thought to be uncommon, yet important as a cause of morbidity and mortality in infants and children. During the first years of life, when the immune system is still not completely mature, when the viral infections are frequent and antibiotic overuse can damage and alter the immune response, the inadequate nutrition followed with iron deficient anemia and malnutri...