TABLE 3.

Results of thoracic imaging for patients presenting with interstitial lung disease and emphysema (n=10)

Patient	Radiograph	Computed tomography scan
1	Peripheral and basilar coarse reticular markings	Centrilobular and paraseptal emphysema. Peripheral interstitial fibrosis and honeycombing
2	Coarse reticular markings, predominantly peripherally. Enlarged cardiac silhouette with prominent pulmonary artery	Low lung volumes. Bibasilar, subpleural reticular changes with traction bronchiectasis. Paraseptal and centrilobular emphysema. Enlarged main pulmonary artery
3	Coarse reticular markings, predominantly peripherally	Fibrotic changes throughout both lungs, with a basilar predominance, associated with honeycombing and interseptal thickening. Emphysematous changes
4	Lungs hyperinflated. Prominent diffuse bronchovascular markings	Extensive calcified mediastinal lymphadenopathy with perilymphatic pulmonary nodules, in keeping with coal workers pneumoconiosis
5	Basilar interstitial markings. Large subpleural bullae, normal lung volumes	Extensive emphysematous changes. Enlarged pulmonary arteries. Honeycomb cysts peripherally and basally
6	Peripheral, basilar coarse reticular markings with reduced lung volumes	Peripheral coarse increased interstitial markings. Two large AP window lymph nodes, largest 2.1 cm × 1.0 cm
7	Basilar coarse interstitial markings, with large bulla	Hyperinflated lungs. Peripheral and basilar increased interstitial markings with early honeycombing
8	Hyperinflated lungs with bullous disease. Enlarged pulmonary artery	Extensive bullous formation. Interstitium with increased densities, especially right base
9	Coarsened interstitial markings, peripheral and basilar predominance	Bibasilar fibrotic change with traction bronchiectasis. Centrilobular emphysematous changes
10	Hyperinflation, apical fibrosis, left upper lobe nodular disease	Bibasilar fibrosis with honeycombing. Emphysematous changes. Prominent pulmonary vasculature

AP Aortopulmonary