If the patient has cough, sputum, fever, etc., and the imaging suggests a little inflammation of the right lung, pneumonia should be considered and anti-inflammatory treatment should be given. If the patient has no related respiratory symptoms and the imaging reports only a little inflammation in the right lung, the patient can be observed for a period of time and then rechecked. A small amount of inflammation in the right lung found during chest CT is still mostly seen as inflammation, which can improve after treatment or observation for a period of time, and generally does not require special stress, while further examination is needed if there are changes in the inflammation of the right lung on review.