My latest CT scan shows- *Mild bibasilar atelectasis .
*There are scattered tiny Mediastinal Lymph Nodes,visulalized portion of upper abdomen is unremarkable.
*Stable 4 mm subpleural nodule is right upper lobe.
Shortness of breath.
Does There are scattered tiny Mediastinal Lymph Nodes goes towards some ailment of concern? What should I do? Does I need further investigations to know the stage of Mediastinal lymph nodes?
Worried--