I had a CT guided biopsy for a lung nodule, and was told there were a couple small pneumothorax from the test. A couple weeks after that I was scheduled previously to have a repeat PFT test. I got the results on MyChart, and have been very upset that it looks like my functions looks like it's dropped! My actual appointment is not for another couple weeks to discuss the test.
I wonder if a pneumothorax would skew the PFT results. Can anybody shed any light?