My dad is now 55 and last month he went to water park there he drunk with his frnd and fell down due to that there was the back pain on right side for the same he visited the doc and he given some medicine and ointment for the same and asked to do x ray Iam not getting for back pain he recommended for chest x ray in that it is found water in lower right zone I mean in lung as said by doc now he asked for further test for cbc and esr test Iam not getting how it can b possibleb my dad is totally fit and fine every 6 month he use to take cbc count
sugar count and ecg and all as routine test and everything is normal.. I Google that the water in lungs is cause of cancer is it plz Iam scared...