Knowing the therapeutic methods of chronic sinusitis(puncture and irrigation of maxillary sinus, drug displacement method and surgery, etc 6. Recognizing the etiology, diagnosis and management of nasal polyps 7. Recognizing the d iagnosis and treatment algorithm of the deviation of nasal 8. Nasal cyst: Knowing the clinical manifestations and the management of nasal sinus cyst 9. Tumors of nose: Mastering the clinical manifestations of benign tumors(papilloma hemangioma and osteoma) and its difference from malignant tumors. Mastering the diagnosis and management algorithm of malignant tumors of nasal cavity and Contents 1. Clinical anatomy and physiology of the nose Anatomical structures of external nose, nasal cavity and paranasal sinus. Distribution of blood vessels, nerves and lymph nodes in nasal cavity. Physiological functions of the nasal cavity 2. Examination of the nose Examination of the nasal cavity: anterior, posterior rhinoscopy and endoscopy Imaging studies of nasal cavity and paranasal sinus. Investigation of respiration and olfactory functions 3. Injuries of nose The diagnosis and management algorithm of the fracture of nasal bone and paranasal sInusKnowing the therapeutic methods of chronic sinusitis (puncture and irrigation of maxillary sinus, drug displacement method and surgery, etc.) 6. Recognizing the etiology, diagnosis and management of nasal polyps. 7. Recognizing the diagnosis and treatment algorithm of the deviation of nasal septum. 8. Nasal cyst: Knowing the clinical manifestations and the management of nasal sinus cyst. 9. Tumors of nose: Mastering the clinical manifestations of benign tumors (papilloma, hemangioma and osteoma) and its difference from malignant tumors. Mastering the diagnosis and management algorithm of malignant tumors of nasal cavity and paranasal sinus. Contents: 1. Clinical anatomy and physiology of the nose Anatomical structures of external nose, nasal cavity and paranasal sinus. Distribution of blood vessels, nerves and lymph nodes in nasal cavity. Physiological functions of the nasal cavity. 2. Examination of the nose Examination of the nasal cavity: anterior, posterior rhinoscopy and endoscopy. Imaging studies of nasal cavity and paranasal sinus. Investigation of respiration and olfactory functions. 3. Injuries of nose The diagnosis and management algorithm of the fracture of nasal bone and paranasal sinus