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What is Hyperplasia of smooth muscle of airway is seen in? and explain in detail?
Asthma is a chronic Inflammatory disease of the airways. Repeated bouts of inflammation leads to structural changes in the bronchial wall collectively called as airway remodelling. These changes include hyperophy of bronchial smooth muscle and mucus glands and deposition of subepithelial collagen. Robbins basic pathology 9th edition page no 468 ref img