Thank you guys for the responses.

My swallow test shows a moderate size mass in my esophagus. It appears to be benign. They are referring me to a GI doctor. The speech pathologists said my muscles look ok and move the barium down as it should, but the mass is causing my dysphagia.

One step at a time.

My first PFT in March showed restriction, so we will see how I do on Monday. I see the pulmonary doctor right after the test.