Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Study is moderately limited by significant patient rotation . Increased airspace opacity over the right upper lung may be related to superimposition of structures related to rotation or early consolidation . Opacity of the left lung base may represent a small effusion with associated atelectasis . There is no pneumothorax or pulmonary edema . Thoracic compression fractures are incompletely assess , likely similar to prior studies . The cardiomediastinal silhouette is distorted due to patient rotation but likely unchanged .
    OUTPUT:
    
1 . Moderately limited study due to patient rotation . 2 . POSSIBLE AIRSPACE ABNORMALITY in the right upper lung may be artifactual or an early consolidation . SUGGEST REPEAT FRONTAL VIEW , CAREFULLY POSITIONED . 3 . Possible small left pleural effusion with associated atelectasis .