Bronchiolitis Obliterans

Bronchiolitis obliterans (disease code: I98) is a lesion of the walls and lumen of the airways, leading to obstruction of respiratory stenoses in patients of different ages. It is based on acanthal hyperplasia of the basement membrane of the distal parts of the respiratory tract with the development of sclerosing bronchitis, characterized by extensive damage to the respiratory tract.

Classification of bronchiolitis obliterans according to the mechanisms of development of the process: