Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: All there is a diffuse reticular pattern evident within the right lung in the mid lower portions within appearance on the lateral film that suggests a chronic interstitial abnormality . While the fissures are thickened , there is not other definite evidence of pulmonary edema . There is small left pleural effusion and left basilar consolidation that could represent atelectasis , though pneumonia can not be excluded . There is marked cardiomegaly . Aortic arch calcifications indicate atherosclerosis . Bones appear osteopenic but there are no definite concerning bone findings though the spine is not well seen .
    OUTPUT:
    
Cardiomegaly but no definite acute pulmonary edema . Left pleural effusion and likely left basilar atelectasis though pneumonia can not be completely excluded . Suggestion of chronic interstitial disease .