My chest x ray show half white colour at the bottom in left side of x-ray, I have no physical problem for this, doctor tried to extract fluid by inserting syringe on lungs but not coming any fluid, CT Scan report: there is significant thinking of visceral and partial layer of pleura of left side (max thickness are 1.5cm) with evidence of small fluid collection in left pleural space. I have taken 4 month Dott for TB as per doctors prescription but white part of left side is not removing from x-ray. My medical examination is there after 1 month for railway recruitment. May I be reject in medical exam? Please me suggest, what I do?