i have a simmilar same problem, the dr says it is plural thikckning due to childhood illness it cannot be removed.

I moved to Kuwait a year back, they cleared my x ray after after comparing with an old x ray which i had done earlier, since it is a scar and not an infecion it remains same... i think qatar also should look at something simmilar or atleast ask for additinal test to rule out active TB.

wrox - if you find a solution do post on the forum, it can be of help...I am also relocating to qatar shortly