Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Left - sided Port - A - Cath terminates in the low SVC without evidence of pneumothorax . Chronic right upper lobe opacity corresponds to partially calcified opacity seen on chest CT from ___ No pleural effusion or pneumothorax is seen . The cardiac and mediastinal silhouettes are unremarkable . The tubular structure projects over the upper abdomen , partially imaged
    OUTPUT:
    
No acute cardiopulmonary process . Again seen right apical opacity better assessed on prior chest CT .