Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been interval removal of a right PICC . Lungs are clear . No pulmonary edema or pleural effusions are identified . Minimal subsegmental atelectasis is identified in the peripheral left lung base . There is no pneumothorax . Cardiomediastinal and hilar contours are within normal limits and unchanged .
    OUTPUT:
    
No acute cardiopulmonary process . No pneumonia . Dr . ___ communicated the above results to Dr . ___ at 11 :36 a .m . on ___ by telephone , five minutes after discovery .