Image IQ: 56-year-old construction worker presents with dry cough

March 1, 2019

A construction worker presents with a dry cough, can you diagnose this patient?

A 56-year-old construction worker presents with dry cough.

Ill-defined curvilinear opacities are seen projecting over both lung fields predominantly in the mid and lower zone with sparing of the apices.

What is your diagnosis?