Recently I was in the ER with chest pain. I have actually been in numerous times with chest pain. My doctor insists I just have panic. This last time I went they did a CT scan of my chest and it showed this Nonspecific interstitial thickening with groundglass opacities. The doctor did not give me any instructions. Said he did not really know what that was and did not think I should do anything about it and that it would not cause my chest pain. Should I get a second opinion?