On conventional radiography, characteristic findings of<unk><unk><unk>  include well-defined, small, and rounded opacities within the<unk>  interstitium, usually 8 mm in diameter and normally surrounded by normal aerated lung.
Solitary pulmonary nodule x ray
Sarcomatoid carcinoma of the lung x ray
Adenocarcinoma of the lung biopsy
Hamartoma chest x ray
Squamous cell carcinoma of the lung x ray
Hamman-Rich syndrome chest x ray
Squamous cell carcinoma of the lung biopsy
Bronchiolitis x ray