Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP portable supine view of the chest . Lung volumes are low limiting assessment . In this patient with left rib tenderness , there is a deformity involving the left fifth and sixth lateral rib arch , not clearly seen on the most recent prior exam . Please correlate for focal pain at this site . There is mild left basal atelectasis . No large effusion or pneumothorax . Cardiomediastinal silhouette appears stable . Multiple calcific densities project adjacent to the right humeral head and neck , question tendinopathy . Degenerative changes of the left glenohumeral joint also noted .
    OUTPUT:
    
1 . Findings concerning for left fifth and sixth lateral rib fractures . No pneumothorax . 2 . Mild left basal atelectasis . 3 . Numerous calcific densities abutting the right humeral neck , question tendinopathy . Correlate for pain .