Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size , mediastinal and hilar contours are normal . Lungs and pleural surfaces are clear . No acute skeletal abnormalities .
    OUTPUT:
    
No radiographic evidence of infectious pneumonia or hypersensitivity pneumonitis . If clinical suspicion is high for hypersensitivity pneumonitis , high - resolution CT may be considered as it is more sensitive than radiographs for detection of this condition .