Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been interval placement of a right internal jugular central venous catheter terminating in the low SVC without evidence of pneumothorax . There is interval increase and bilateral , left greater than right , a mid to lower lung alveolar opacities with a possible more apparent opacity projecting over the right upper lung . The left hemidiaphragm is obscured which may be due to left basilar consolidation although underlying pleural effusion is not excluded . The cardiac and mediastinal silhouettes are grossly unremarkable .
    OUTPUT:
    
Interval placement right jugular central venous catheter which terminates in the low SVC , without evidence of pneumothorax . Interval increase in bilateral , left greater than right , alveolar opacities , worrisome for worsening multifocal infection with possible superimposed component of edema . Left pleural effusion not excluded .