Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Unchanged nodular opacity in the right mid lung . There is no focal consolidation , pleural effusion , pulmonary edema , or pneumothorax . Right apical linear calcification felt to be pleural in etiology . The cardiomediastinal silhouette is stable . Moderate acromioclavicular degenerative changes are noted bilaterally .
    OUTPUT:
    
1 . No acute cardiopulmonary process . 2 . Unchanged nodular density within the right mid lung for which chest CT was previously recommended but not yet performed .