Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest . When compared to previous exams , there has been no significant interval change . Right - sided chest tube remains in place . Loculated fluid seen laterally similar to prior CT as well as within the major fissure where the chest tube is located . Underlying parenchymal opacity again noted and based on scout film from prior CT has not significantly changed . There is no left - sided pleural effusion . Focal left midlung opacity is unchanged from prior . Cardiomediastinal silhouette is difficult to adequately assess given obscuration of the right heart border . No acute osseous abnormalities detected .
    OUTPUT:
    
No definite interval change .