Mayo defines instertitial markings a lung disease caused ie (asbestos, silica dust, grain dust?) are dependent instertitial different if syptm same?

Just a description: "Interstitial markings" are a descriptive term that radiologists and lung specialists use to describe specific markings in the lungs on chest xrays or CT scans. Many different types of diseases in the lungs cause "interstitial markings." The way to find out which disease it is usually requires a biopsy of some sort. The symptoms are usually cough and shortness of breath.