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 without focal consolidation , pleural effusion , or pneumothorax . A 5 mm nodular opacity projecting over the left mid lung is noted . The visualized upper abdomen is unremarkable .
    OUTPUT:
    
1 . No acute cardiopulmonary process . 2 . 5 mm nodular opacity projecting over the left mid lung . Typically nodules of this size seen on chest radiograph are calcified , consistent with benign calcified granulomas . However , CT chest will help to confirm this and exclude a soft tissue nodule .