Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP portable upright and lateral views of the chest provided . There is again noted to be a right arm PICC line with its tip in the high SVC . There are tiny bilateral pleural effusions with linear density in the left mid and lower lung most compatible with atelectasis . There is no overt evidence for pulmonary edema or convincing signs of pneumonia . The patient is rotated which somewhat limits evaluation of the mediastinum . The heart size appears grossly preserved . No acute bony abnormalities are seen .
    OUTPUT:
    
Tiny bilateral pleural effusions with left mid-to - lower lung atelectasis . No convincing signs of pulmonary edema or pneumonia .