Here we see bilateral bronchiectasis, ground-glass opacities and some subtle nodularity, primarily localized to the RML and lingula.

Diagnosis: Lady Windermere syndrome (ie pulmonary MAC infection)

ref: pulmonary MAC: https://radiopaedia.org/articles/pulmonary-mycobacterium-avium-complex-infection

Lady Windermere: https://radiopaedia.org/articles/lady-windermere-syndrome