Finger is glove sign is seen in
Ans. is 'd' i.e., Bronchocele Rabbit ear appearance Mickey mouse appearance Toothpaste shaped opacities Y-shaped opacities V-shaped opacities Aetiology Obstructive In bronchial obstruction, the poion of the bronchus distal to the obstruction is dilated with the presence of mucous secretions (mucus plugging). Causes of bronchial obstruction include : Bronchial hamaoma Bronchial lipoma Bronchial carcinoid Bronchogenic carcinoma Congenital bronchial atresia (rarely) Non obstructive Causes include .- Asthma Allergic bronchopulmonary aspergillosis (ABPA) Cystic fibrosis
Pulmonary alveolar Proteinosis
Pneumocystis Carinii
Tuberculosis
Bronchocele