Respiratory bronchiole, alveoli and venule, SEM
Lung tissue, SEM
Human lung bronchiole and alveoli, SEM
Human lung alveoli and vein, SEM
Bronchiole, light micrograph
Alveolar macrophage in a lung alveolus
Coloured SEM of a cancerous tumour in the lung
Intrapulmonary airways, light micrograph
Pulmonary vein, light micrograph
Lung parenchyma, light micrograph
Bronchioles, light micrograph
Pulmonary artery, light micrograph
Alveolus and macrophage. SEM
Lung, light micrograph
LM of a cross-section of a bronchiole & alveoli
LM of a cross section through a bronchiole in lung
Lung alveoli, SEM
Lung bronchiole, SEM
LM of a cross section through alveoli in the lung
Lung lining, SEM
Section of a lung, SEM
Bronchial epithelium, SEM
LM of a cross section through lung tissue
Viral pneumonia, light micrograph
Trachea and salivary gland, SEM
Lung blood vessel, SEM
Blood vessel in the lung, SEM
Lung alveoli and an arteriole, SEM
Bacillus anthracis spores in lung, SEM
Lobar pneumonia red hepatization, light micrograph
Collapsed lung, light micrograph
Alveolar cell, TEM
Artery in lung tissue, light micrograph
Lung bronchiole and alveoli, SEM
Blood vessel and alveoli in lung tissue
Lung tissue, light micrograph
Chronic pulmonary congestion and edema, light micrograph
Pulmonary fibrosis, light micrograph
Non-specific Interstitial pneumonia, light micrograph
Blood vessels in the lung, SEM
Bronchus wall, light micrograph
Pleural surface of the lung, light micrograph
Alveolar reticular fibres, light micrograph
Lung alveoli, light micrograph
Pulmonary alveoli. Elastic fibres, light micrograph
Lung cancer, SEM
Macrophages in bronchiole, light micrograph
Lung tissue showing bronchi, light micrograph
Tracheal epithelium surface, SEM
Photomicrograph of bronchiolar epithelium tissue
False-colour SEM of microvascular cast of lung
Heart and lungs, 3D CT scan
Heart and lungs, CT scan
Cross-section of the trachea, SEM
Smoker's lung, light micrograph
Arteriole, SEM
Human airway epithelial culture, SEM
Alveolus, SEM
Ciliated and nonciliated Clara cells
Lung fibroblast cancer cell among healthy fibroblasts, SEM
Alveolar macrophage, SEM
Expanded lung, light micrograph
Collapsed and expanded lung, light micrograph
Red blood cells, SEM
Lung capillary, TEM
Pneumocystis jirovecii fungus in lung tissue, light micrograph
Heart and lung airways, 3D CT scan
Healthy lungs, 3D CT scan
Acute bronchitis, light micrograph
Chronic bronchitis, light micrograph
Lung silicosis, light micrograph
Silicotic lung, light micrograph
Alveolar macrophages, light micrograph
Immature lung, light micrograph
Transmission electron micrograph of lung tissue
Moth larva's interior, SEM
Alveoli, artwork
Ciliated epithelium lining, bronchus
Lung airways, 3D CT scan
Lung airways and blood vessels, 3D CT scan
Human lungs, 3D CT scan
Respiratory ciliated epithelium