Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Patient is status post partial right upper lobe resection with subsequent volume loss in the right hemi thorax . Irregular interstitial markings at the right lung base on the frontal view abutting the diaphragm likely chronic based on changes on prior chest CT . There is no focal consolidation worrisome for pneumonia nor effusion . The cardiomediastinal silhouette is stable . No acute osseous abnormalities .
    OUTPUT:
    
No acute cardiopulmonary process .