Producing obstruction due to inflammation and fibrosis.

A rare and irreversible form of obstructive lung disease in which the bronchioles are compressed and narrowed by fibrosis and/or inflammation.

A recurring progressive inflammation and thrombosis of small and medium arteries and veins of the hands and feet, strongly associated with the use of tobacco products.

A dermatological condition affecting the male genitalia, involving atrophic white patches.