Principles of Internal Medicine (2022) Anthony S. Fauci

Description

A chapter concluding the discussion on Primary Immunodeficiencies (PIDs). It emphasizes the critical need for early diagnosis, appropriate therapeutic regimens, and molecular and genetic testing for PIDs. The text covers the complexity and high variability of clinical manifestations, discussing the roles of specific mutations, modifier genes, and somatic mutations in conditions like WAS, XLA, and XLP.