Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The tip of an accessed right pectoral MediPort extends to the superior cavoatrial junction . Pain right middle lobe airspace opacity is compatible with known pneumonia . The left lung is clear . There is a new small right pleural effusion . There is no pneumothorax .
    OUTPUT:
    
Resolving right middle lobe pneumonia . A followup chest radiograph in 4 weeks is recommended . If the right middle lobe opacity fails to completely resolve by that time , a chest CT should be performed at that time to exclude an endobronchial lesion . New small right pleural effusion .