Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right PICC line ends at mid SVC , endotracheal tube terminates 4 .5 cm above the carina , and orogastric tube passes into the stomach , however , the distal end of OGT is off radiograph view . Bilateral lung bases are remarkable for mild opacity with obscuration of the costophrenic angle suggesting minimal pleural effusions and bibasal atelectasis , new since ___ . Upper lungs are clear , no discrete lung opacities concerning for pneumonia . Normal heart size . Mediastinal and hilar contours are stable .
    OUTPUT:
    
Minimal bibasal atelectasis and mild bilateral pleural effusions are new since ___ . No discrete lung opacities concerning for pneumonia .