Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral chest radiographs demonstrate a normal cardiomediastinal silhouette and well - aerated lungs which are clear . An opacity in the right upper lobe represents a calcified granuloma . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
Right upper lobe calcified granuloma . Otherwise normal chest radiograph .