Hi i am a 48 year old women . Non smoker failrly fit no history of respiratory problems, i have really bad colds at leat once per year and i am left with an irritating cough for about 2- 3 months afterwards , . Gp sent me for a chest xray ,. Xray results showed a 12mm oval opacity left mid zone with ? Focus of pleural thickening, cough settled about 2 months ago. I remember when i was about 9 or 10 years old playing in a big pile of white dust , kicking it and throwing it like snowballs , my aunt stayed near houses which where being demolished , unsure what the white powder was , scared it may have been asbestos