Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiac , mediastinal and hilar contours appear unchanged . There is mild relative elevation of the right hemidiaphragm . There is no definite pleural effusion , although a relative increase in the degree of diaphragmatic elevation on the right may potentially indicate subpulmonic effusion . Relative hazy increased attenuation of the right lung compared to the left may be an artifact associated with positioning and technique . A calcified granuloma is unchanged at the right lung base .
    OUTPUT:
    
No definite evidence of acute cardiopulmonary disease . It may be appropriate to consider follow - up with standard PA and lateral radiographs if there is persistent clinical concern for acute cardiopulmonary pathology , given the limitation of this study .