Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP portable supine view of the chest . There has been interval intubation with the endotracheal tube tip positioned 2 .9 cm above the carina . The endogastric tube extends into the upper abdomen . There is significant interval worsening in pulmonary opacities concerning for worsening pneumonia . There is partial collapse of the right lower lobe . There may be a small right pleural effusion . Overall cardiomediastinal silhouette is unchanged . Bony structures are intact .
    OUTPUT:
    
Endotracheal and orogastric tubes positioned appropriately . Progression in multifocal opacities which remain concerning for pneumonia . Partial collapse of the right lower lobe . Possible small right pleural effusion .