Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear without focal opacity , pulmonary edema , pleural effusion or pneumothorax . The cardiac and mediastinal contours are normal . Cervical hardware is noted . There is resorption of the distal right clavicle , potentially posttraumatic but chronic in appearance . There is no acute osseous abnormality .
    OUTPUT:
    
No acute intrathoracic process .