Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is normal . Right mainstem bronchial stent is not well visualized on the current examination . Previously noted right hilar mass on chest radiograph has markedly decreased in size , and the right paratracheal adenopathy has also apparently resolved . Left hilum is normal . Lungs are clear without focal consolidation . No pleural effusion or pneumothorax is present . Central venous catheter within the inferior vena cava terminates in the right atrium . Multiple clips are noted in the upper abdomen as well as within the left chest wall and axilla . Dextroscoliosis of the thoracolumbar spine is re - demonstrated .
    OUTPUT:
    
Marked interval reduction in size of right hilar mass and apparent resolution of the right paratracheal lymphadenopathy compared to the previous chest radiograph from ___ . No acute cardiopulmonary abnormality .