Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest are provided . There is a left chest wall Port - A - Cath with catheter tip extending to the level of the SVC , unchanged . There is stable elevation of the right hemidiaphragm with associated right basal atelectasis . No focal consolidation to suggest the presence of pneumonia . No effusion or pneumothorax . Cardiomediastinal silhouette appears stable . Bony structures are intact . No free air below the right hemidiaphragm .
    OUTPUT:
    
No acute intrathoracic process .