5. Describe the diagnosis and treatment algorithm of contusion, cutting and burning injuries of the larynx 6. Describe the etiology, clinical manifestations, diagnosis and treatment algorithm of laryngeal obstruction 7. Formulate the indication and common complications of tracheotomy 8. Describe the clinical manifestations, d iagnosis and treatment algorithm of laryngeal papilloma 9. Describe the clinical manifestations, d iagnosis and treatment algorithm of laryngeal carcinoma Chapter 4 Tracheoesophgology Describe the anatomical feature and its clinical significance of the trachea, bronch nd esophag 2. Formulate the physiological strictures of the esophagus and its clinical significance 3. Generate a differential diagnosis for dysphagia 4. What are the common complications of foreign bodies of the es 5. What are the clinical manifestations of foreign bodies of the trachea and bronchi? Chapter 5 Otology 1. Describe the anatomical structures of the middle ear 2. Describe the physiology of hearing 3. What are the complications and management algorithm of otitis media? 4. Describe the diagnosis and treatment algorithm of carcinoma of the middle ear5. Describe the diagnosis and treatment algorithm of contusion, cutting and burning injuries of the larynx. 6. Describe the etiology, clinical manifestations, diagnosis and treatment algorithm of laryngeal obstruction. 7. Formulate the indication and common complications of tracheotomy. 8. Describe the clinical manifestations, diagnosis and treatment algorithm of laryngeal papilloma. 9. Describe the clinical manifestations, diagnosis and treatment algorithm of laryngeal carcinoma. Chapter 4 Tracheoesophgology 1. Describe the anatomical feature and its clinical significance of the trachea, bronchi and esophagus. 2. Formulate the physiological strictures of the esophagus and its clinical significance. 3. Generate a differential diagnosis for dysphagia. 4. What are the common complications of foreign bodies of the esophagus? 5. What are the clinical manifestations of foreign bodies of the trachea and bronchi? Chapter 5 Otology 1. Describe the anatomical structures of the middle ear. 2. Describe the physiology of hearing. 3. What are the complications and management algorithm of otitis media? 4. Describe the diagnosis and treatment algorithm of carcinoma of the middle ear