Hi, I have gone through your question. You have not mentioned the symptoms you are having. Are you getting cough, shortness of breath, breathing difficulty, yellowish sputum, or any other lungs related symptoms. I am asking this because, depending upon that diagnosis may vary. As far as your x-ray report, it shows white opacities and rest of the features are normal. This picture is normally seen in case of pneumonia, which is a infection of lungs. It can be due to many kind of organisms. You can t neglect this, you have consult your physician and start treatment accordingly, which will mainly consist antibiotics.