question: Have a parkinson diagnosis since 2002, 66 years, smoker, woman, thymectomy 2 years ago, tiny patches or nodules seen on lungs, unknown origin, no significant changes i september 2009, no check since. ON-OFF and violent hyperkinesia, very good effect of levodopa, shall soon be going through examinations to see whether I may profit fram DBS-stimulation, Question: Can symptoms of lung related disease be mistaken for PD symptoms or side-effects of PD medication??  Liv K. Oslo