@xiaolico medical deferred sya kasi me scarring sya sa left lung nya, so she did a 3 consecutive days of sputum test and wait for 6-8weeks if negative or positive sa tb, and another x-ray to compare from initial x-ray. Yes they say it is normal kahit wala sya history ng tb, may mga case daw na me scar khit hindi nagkaroon ng tb. Ano pala advise sa kanya ng clinic, x-ray lang?