Background The number of inherited diseases and the spectrum of clinical manifestations of
primary immunodeficiency disorders (PIDs) are ever-expanding. Molecular diagnosis using …

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

Introduction: Primary immunodeficiencies (PID) are a group of rare genetic disorders with a
multitude of clinical symptoms. Characterization of epidemiological and clinical data via …

Objective: To present the genetic causes of patients with primary immune deficiencies (PIDs)
in Kuwait between 2004 and 2017. Methods: The data was obtained from the Kuwait …

Background Recently, a growing number of novel genetic defects underlying primary
immunodeficiencies (PIDs) have been identified, increasing the number of PID up to more …

Introduction: Primary immunodeficiency diseases (PIDs) are under-reported in Malaysia.
The actual disease frequency of PID in this country is unknown due to the absence of a …

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

Primary immunodeficiency diseases (PIDs) are a group of clinically and genetically
heterogeneous disorders showing ethnic and geographic diversities. Next-generation …

We report the updated classification of primary immunodeficiencies (PIDs) compiled by the
Expert Committee of the International Union of Immunological Societies. In comparison to …

The study of inbred populations has contributed remarkably to the description of new
autosomal recessive primary immunodeficiencies (PIDs). Here, we examine the pattern of …