difference between pharyngitis and diphtheria. Mastering the surgical indications and contraindications of tonsillectomy Knowing the clinical manifestations and management algorithm of retroph, onsillar abscess 4. Pharyngeal abscess: Recognizing the diagnosis and treatment of perito laryngeal and parapharyngeal ab 5. Recognizing the diagnosis and treatment of foreign bodies in the pharynx. 6. Tumors of the pharynx: Mastering the clinical manifestations, diagnosis and treatment of nasopharyngeal carcinoma, which is one of the most common malignant tumors in China Recognizing the diagnosis and treatment of nasopharyngeal fibroangioma. Knowing the main clinical manifestations and treatment algorithm of tumor of infratemporal fossa 7. Knowing the clinical manifestations of aids of the ear, nose, pharynx and larynx Contents: 1. Clinical anatomy and physiology of the pharynx Composition of the pharynx. Space of the pharynx: retropharyngeal and parapharyngeal space Lymph nodes, blood vessels and nerves of the pharynx. Physiological functions of the pharynx Examination of the pharynx Examination and the normal appearance of nasopharynx, oropharynx and laryngopharynx Itis The diagnosis and treatment of acute and chronic pharyngitis Tonsillitis The etiology, clinical manifestations, complications, diagnosis, differential diagnosis and treatment of acute and chronic tonsillitis. The indication and contraindication of tonsillectomy 5. Adenoiditis The clinical manifestations, diagnosis and treatment of adenoidal hypertrophy 6. Pharyngeal abscess The etiology, pathology, clinical manifestations, diagnosis, differential diagnosis and treatment of peritonsillar abscess. The etiology, pathology, clinical manifestations, diagnosis and treatment of retropharyngeal abscess. The etiology, clinical manifestations, diagnosis and treatment of parapharyngeal abscess 7. Tumors of the pharynx The clinical manifestations, diagnosis and treatment of nasopharyngeal fibroangioma. The etiology, clinical manifestations, diagnosis and treatment of nasopharyngeal carcinoma Chapter 3 Laryngology Objectivesdifference between pharyngitis and diphtheria. Mastering the surgical indications and contraindications of tonsillectomy. 4. Pharyngeal abscess: Recognizing the diagnosis and treatment of peritonsillar abscess. Knowing the clinical manifestations and management algorithm of retropharyngeal and parapharyngeal abscess. 5. Recognizing the diagnosis and treatment of foreign bodies in the pharynx. 6. Tumors of the pharynx: Mastering the clinical manifestations, diagnosis and treatment of nasopharyngeal carcinoma, which is one of the most common malignant tumors in China. Recognizing the diagnosis and treatment of nasopharyngeal fibroangioma. Knowing the main clinical manifestations and treatment algorithm of tumor of infratemporal fossa. 7. Knowing the clinical manifestations of aids of the ear, nose, pharynx and larynx. Contents: 1. Clinical anatomy and physiology of the pharynx Composition of the pharynx. Space of the pharynx: retropharyngeal and parapharyngeal space. Lymph nodes, blood vessels and nerves of the pharynx. Physiological functions of the pharynx. 2. Examination of the pharynx Examination and the normal appearance of nasopharynx, oropharynx and laryngopharynx. 3. Pharyngitis The diagnosis and treatment of acute and chronic pharyngitis. 4. Tonsillitis The etiology, clinical manifestations, complications, diagnosis, differential diagnosis and treatment of acute and chronic tonsillitis. The indication and contraindication of tonsillectomy. 5. Adenoiditis The clinical manifestations, diagnosis and treatment of adenoidal hypertrophy. 6. Pharyngeal abscess The etiology, pathology, clinical manifestations, diagnosis, differential diagnosis and treatment of peritonsillar abscess. The etiology, pathology, clinical manifestations, diagnosis and treatment of retropharyngeal abscess. The etiology, clinical manifestations, diagnosis and treatment of parapharyngeal abscess. 7. Tumors of the pharynx The clinical manifestations, diagnosis and treatment of nasopharyngeal fibroangioma. The etiology, clinical manifestations, diagnosis and treatment of nasopharyngeal carcinoma. Chapter 3 Laryngology Objectives: