3)Chronic cor pulmonale 4)Pulmonary Infections:
Community-Acquired — Acute and Atypical pneumonias Tuberculosis — Primary, Secondary 5)Tumor: Lung cancer, Nasopharyngeal carcinoma
• Major symptom – dyspnea • Major disorders
– Chronic bronchitis – Emphysema – Bronchiectasis – Asthma
病理学—呼 吸
Chronic Bronchitis
• Definition: a persistent productive cough for at least 3 consecutive months in at least 2 consecutive years
– Air pollutants(SO2, NO2) – Cold air • Microbiologic infections – Recurrent viral infections – Secondary bacterial infections
病理学—呼 吸
Chronic Bronchitis
病理学—呼 吸
Diseases of Respiratory System
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病理学—呼 吸
Anatomy and Histology
• The Upper Respiratory Tract the nose, pharynx and larynx Cricoid cartilage
• The Lower Respiratory Tract the trachea, bronchi and lungs