U01.17.034 X-linked (Bruton) Agammaglobulinemia
Study this flashcard to identify the genetic defect, immunologic basis, and clinical presentation of X-linked (Bruton) Agammaglobulinemia. Recall how mutations in the BTK gene impair B-cell maturation, leading to absent immunoglobulins and recurrent bacterial infections after 6 months of age.
Question categories All Questions, U01.17 Review condition and pathophysiology, USMLE Step 1 Review Series
Question tags absent B cells, agammaglobulinemia review, antibody deficiency, B-cell deficiency, Bruton agammaglobulinemia, Bruton disease study, Bruton tyrosine kinase, BTK gene mutation, humoral immunodeficiency, immune system disorder, immunology, low immunoglobulins, Medical Flashcards, pediatric immunodeficiency, recurrent bacterial infections, USMLE immunology flashcards, USMLE Step 1, X-linked agammaglobulinemia, X-linked disorder
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