Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP view of the chest . Right PICC is seen with tip at the upper SVC . Relatively low lung volumes are seen . The lungs however remain clear without consolidation , effusion or pulmonary vascular congestion . Cardiac silhouette appears moderately enlarged , likely accentuated due to low lung volumes and AP technique .
    OUTPUT:
    
Right PICC in the upper SVC .