my dad had a bad chest infection last march. X Rays showed a "lesion" .He had a PET Scan was told its "Inconclusive" Then had a Bronchoscopy and washings .We Were told he was clear of any cancer .What a relief!!!. We have now been told that the PET Scan shows that the lesion is cancer. I am totally gutted and so so angry that after been told he is clear he isnt. I cant believe this has happened we see the specialist on…