CTICasesDIPNEH
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Imaging findings
Bilateral inferior-predominant lung nodules with associated mosaic attenuation and air trapping evident on expiratory images.
Key takeaways
Diffuse idiopathic pulmonary neuroendocrine hyperplasia (DIPNEH) should be considered in patients with refractory asthma symptoms, especially when mosaic attenuation and multiple lung nodules are present on CT.
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