Pft study showed: fvc 67%, fev1 73%, their ratio 88%. rv 52%, tlc 71%, their ratio 20%. dlco 76%, and dlco /va 109%. what is your impression. thank you.

Not normal: Most of the abnormalities are likely from obesity. This should give you a good incentive to lose weight. The bloating and belching will likely improve as well.

Follow up studies: These results indicate mild restriction with a normal FEV1/FVC ratio, and mildly decreased TLC. These results do warrant further investigation while obesity may contribute to the results. I would suggest a chest imaging study, a follow up study with bronchodilator, to document responsiveness and to consider whether there is interstitial disease.