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Bronchiolitis Obliterans(BO) is one of the rare inflammatory lung disease that primarily affects bronchi and bronchioles, followed by partial or complete obstruction. In children, the etiology of BO has been under consideration, but infections and toxic inhalation, connective tissue diseases, lung transplantation, congestive pulmonary edema, etc., may be causes of BO. Even though steroid therapy was reported as an effective... |
