Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Hyperinflated lungs are consistent with COPD . The cardiac , mediastinal , and hilar contours are normal . Opacifiation at the left lung base is concerning for left lower lobe pneumonia . Tiny right upper lobe lung nodule is stable since the prior CT of ___ . Right lung is clear with no focal consolidation , pleural effusion , or pneumothorax . Old right 6th rib deformity is noted . Changes related to degenerative changes such as DISH are noted within the visualized spine .
    OUTPUT:
    
1 . Opacifiation at the left lung base is concerning for left lower lobe pneumonia . ___ in Dr . ___ ___ was contacted at 16 : 14 on ___ via telephone . Contact was made with Dr . ___ ___ findings were discussed at 16 : 30 on ___ via telephone .