<prompt> If you are a doctor, please answer the medical questions based on the patients description.my mother 85 yrs .. ct chest says:few tiny nodules in right upper lobe , left lower lobe.minimal fibrosis in rt middle lobe left lingulafew small lymphnodrs in prevascular , aorto pulmonary window, rt para tracheal and subcarnial regions.--likelyt inflammatorysuggested follow up to rule out mitotic etiology  <response>: Thanks for your question on Chat Doctor. I can understand your concern. I have gone through the CT report you have mentioned. Her CT report is more suggestive of infection and inflammation. But nodules and lymph nodes in old age 84 years should also evaluate for cancer. So for her follow-up CT scan of thorax after 6 months is required to see the size of nodules and lymph nodes. If size is stable order regressing, no need to worry about cancer. But if size is increasing then she should definitely investigate for lung cancer. Hope I have solved your query. I will be happy to help you further. Wishing good health to your mother. Thanks. 