Dr. Manmeet Singh (General Practice) needs a second opinion on this medical case.
27 years old male complaints with difficulty breathing for several months which does not affect daily activity, so he ignores the condition.
Now he presented to ER with SOB
on examination :
pulse rate was 112
RR was 19
oxygen saturation was 98%
chest auscultation normal
x-ray was done and is attached here
is there any finding?
what is ddx?
and what condition causes SOB with normal saturation?