pulmonary pleurae. lungs anatomy

lungs pulmonary pleurae anatomy respiratory system structure chest cavity parietal visceral pleura lung ribs trachea pleural diaphragm vector concept medical poster membrane tissue human body scheme diagram alveoli bronchi bronchioles fluid effusion pneumothorax mesothelioma cancer chronic obstructive disease copd asthma emphysema fibrosis thoracentesis thoracoscopy pleurae system cavity grey silhouette