Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is right basilar opacity which is likely in part due to an effusion potentially with some loculation and with atelectasis . There is also small left pleural effusion . Rounded opacity projects over the right mid to upper lung suspicious for underlying pulmonary nodule although not clearly localized on lateral view . The cardiomediastinal silhouette is within normal limits . No acute osseous abnormalities . Surgical clips project over the neck on the left .
    OUTPUT:
    
Right basilar opacity likely due to partially loculated effusion and atelectasis . Additional etiologies such as infection or underlying lesion are possible . Small left pleural effusion . Additional nodular opacity projecting over the right mid to upper lung . This is suspicious for underlying pulmonary nodule . Dedicated chest CT is suggested to further characterize these findings .