Recurrent or persistent infection is the major manifestation of primary immunodeficiency,
which also results in atypical infection with opportunistic organisms. Young children are also …

Primary immunodeficiencies in children are rare, but an early diagnosis can improve long-
term quality of life and prevent rapid deterioration of the immune system. More than 70 …

Children with a history of recurrent, severe, or unusual infections present a diagnostic
challenge. It is important to maintain a high index of suspicion for the diagnosis of …

Children with a history of recurrent or unusual infections present a diagnostic challenge.
Differentiation between frequent infections caused by common risk factors, versus primary …

In patients with recurrent or severe infections the possibility of an underlying
immunodeficiency should be raised. Although such disorders are rare (the incidence of …

Several primary immunodeficiencies may have their initial presentation in adulthood.
Although recurrent infections are the hallmark of an underlying immunodeficiency, they need …

Children with a history of recurrent, prolonged, severe, or unusual infections present a
diagnostic challenge to their pediatricians. Differentiation between frequent infections …

Objective To report various primary immune deficiencies diagnosed in children at a tertiary
care hospital, their clinical manifestations and laboratory profile. Methods Case records of …

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 …

Introduction Immunodeficiency diseases are a group of disorders that increase susceptibility
to infection, malignancy, and autoimmunity. Deficiencies of the immune system may be …