Cause could be idiopathic.
It's definitely interstitial pulmonary fibrosis. What's not definite is the cause. There's no arthritis, no sarcoidosis, he's not on any prescription meds, and he's a wedding photographer, so I doubt he got exposed to coal dust or asbestos at work.
[SEP] It's definitely interstitial pulmonary fibrosis. What's not definite is the cause. There's no arthritis, no sarcoidosis, he's not on any prescription meds, and he's a wedding photographer, so I doubt he got exposed to coal dust or asbestos at work. [SEP] Cause could be idiopathic.