Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single AP upright portable view of the chest was obtained . There is a small to moderate right pleural effusion with overlying atelectasis . Underlying consolidation is not excluded . Patchy left basilar opacity is also seen which could be due to atelectasis or aspiration , infection not excluded . No large left pleural effusion is seen . There is no pneumothorax . The cardiac and mediastinal silhouettes are stable with the cardiac silhouette enlarged . The aorta remains tortuous . Degenerative change is noted at the right glenohumeral and acromioclavicular joints . No evidence of free air is seen beneath the diaphragms .
    OUTPUT:
    
No evidence of free air beneath the diaphragms . Moderate right pleural effusion with overlying atelectasis , underlying right basilar consolidation not excluded . Patchy left basilar opacity also seen , could be due to atelectasis or aspiration , infection not excluded .