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CVID / IgA Deficiency Bronchiectasis

Imaging findings

Extensive bronchiectasis, bronchi filled with material, air trapping, emphysema-like changes, and tracheal diverticulosis, in the setting of a necrotizing pneumonia.

Key takeaways

Common Variable Immunodeficiency (CVID) or IgA deficiency should be considered in patients presenting with severe, recurrent airway infections, bronchiectasis, and tracheal diverticulosis.

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