Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right pectoral infusion port terminates in mid SVC . Multifocal dense opacities throughout the lungs with relative sparing of left apex are slightly worse compared to ___ . Worsening of opacities may represent increased pulmonary edema or progression of superimposed pneumonia . There is no pneumothorax or large pleural effusion . Enlarged cardiac silhouette is similar as before .
    OUTPUT:
    
Multifocal dense opacities throughout the lungs are slightly worse compared to ___ . Findings may represent increased pulmonary edema , pulmonary hemorrhage , or progression of superimposed pneumonia .