Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A right PICC terminates at the cavoatrial junction . The heart size is normal . The hilar and mediastinal contours are within normal limits . There is no pneumothorax , focal consolidation , or pleural effusion . A pigtail catheter within the right upper abdomen and a right humeral prosthesis are incompletely visualized . Reported edema along the left supraclavicular region is not well appreciated radiographically . There is no soft tissue emphysema .
    OUTPUT:
    
No acute intrathoracic process . No subcutaneous or soft tissue gas .