[Clinical characteristics of primary immunodeficiencies in children from a tertiary hospital].

Background: Primary immunodeficiencies are diseases that are caused by one or more defects in the immune system.

Objective: The purpose of the article is to describe the characteristics of the immunodeficiencies that were diagnosed in a pediatric hospital, which forms a reference center in the West of Mexico.

Methods: A cross-sectional study of pediatric patients with primary immunodeficiency in a pediatric hospital in Guadalajara, Jalisco.