noncalcified subpleural nodule in lungpleural based nodulenoncalcified nodulesnon calcified lung nodulepleural based mass in lungnoncalcified lung nodule mayo clinicnoncalcified subpleural nodule3 mm noncalcified pulmonary nodulepleural thickening of the lungsmetastatic nodules in lungslung nodule cliniclung cancer pleural lining