Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: In the right parahilar region , there is a 1 .4 cm rounded opacity which may represent vascular structure , underlying pulmonary nodule not excluded . It is not clearly seen on the lateral view . Otherwise , no focal consolidation , pleural effusion , evidence of pneumothorax is seen . The cardiac and mediastinal silhouettes are unremarkable . Mild degenerative changes are seen along the spine .
    OUTPUT:
    
1 .4 cm rounded opacity projecting in the right perihilar region , may be vascular , however , recommend oblique views or outpatient CT for further evaluation .