Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart size is normal . The mediastinal contours are unremarkable . Diffuse hazy ill - defined opacities are noted within both lungs . Small bilateral pleural effusions are also noted . No pneumothorax is identified . There are no acute osseous abnormalities .
    OUTPUT:
    
Diffuse hazy ill - defined opacities within both lungs with small bilateral pleural effusions . Findings may reflect a multifocal pneumonia with superimposed mild pulmonary edema , although given the history of hemoptysis , hemorrhage is not excluded .