Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A right - sided PICC is again seen , distal aspect difficult to discern due to overlying soft tissue but likely at least enters the proximal SVC . The cardiac and mediastinal silhouettes are stable , in particular in comparison with the study from ___ . Minimal interstitial pulmonary edema persists . The hilar contours are stable . There is no focal consolidation , pleural effusion , evidence of pneumothorax .
    OUTPUT:
    
No significant interval change as compared to ___ with minimal interstitial edema and stable mild cardiomegaly and tortuosity of the aorta .