Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP and lateral views of the chest are compared to previous exam from ___ and CT from ___ . Nodular mass projecting over the left mid lung is again seen , compatible with patient 's known lung cancer . As on prior , there is elevation of the left hemidiaphragm . Left basilar linear atelectasis is also seen . There is no effusion or large consolidation . Cardiac silhouette is stable . Catheter projects over the anterior right chest wall . Osseous and soft tissue structures are otherwise unremarkable .
    OUTPUT:
    
No significant interval change since prior .