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USMLE Step 2: Allergy and Immunology > Common Variable Immunodeficiency (CVID) > Flashcards

Common Variable Immunodeficiency (CVID) Flashcards

1
Q

What is the issue in CVID?

A

B Cells do not produce sufficient Ig
-all subtypes are decreased

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2
Q

How does CVID present?

A

Recurrent sinopulmonary infections in adults
-Bronchitis
-pneumonia
-sinusitis
-Giardiasis
-Spruelike malabsoption
-Increased autoimmune disease

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3
Q

How do you test for CVID?

A

Quantitative levels of serum Ig
-all subtypes will be low

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4
Q

How do you treat CVID?

A

Treat infections as they arise

IVIG for chronic maintenance

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USMLE Step 2: Allergy and Immunology (15 decks)

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