Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Widespread bony metastases from prostate cancer limits evaluation . Diffuse interstitial pattern predominantly in the upper and mid lung fields , an worse in the bilateral lower lungs , may be due to atypical pneumonia or pulmonary hemorrhage , given no new heart enlargement suggesting failure . Cardiomediastinal and hilar contours are unchanged . No large pleural effusions .
    OUTPUT:
    
Widespread interstitial abnormalities , concerning for atypical pneumonia or hemorrhage in the setting of hemoptysis . If warranted clinically , further evaluation by chest CT may be considered for more complete characterization of these findings .