This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Medicine
[{'content': 'Finger is glove sign is seen in \nSelect and explain. \nA. Pulmonary alveolar Proteinosis, B. Pneumocystis Carinii, C. Tuberculosis, D. Bronchocele', 'role': 'user'}, {'content': "Answer: D \nExplanation: 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", 'role': 'assistant'}]