Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A portable frontal chest radiograph again demonstrates an esophageal stent , mediastinal clips , and sternal wires , all unchanged in position . A right PICC terminates in the mid SVC , unchanged in position . A second stent projects over the neoesophagus and right main bronchus at an oblique angle , also unchanged compared to ___ but unclear in position . The cardiomediastinal silhouette is normal and the lungs well - aerated , without focal consolidation or pneumothorax . A right pleural abnormality is unchanged , either effusion or scarring . The visualized upper abdomen is unremarkable .
    OUTPUT:
    
1 . Right PICC terminating in the mid SVC , unchanged . 2 . Unchanged right pleural abnormality , either effusion or scarring .