Curschmann spiral in sputum smear, light micrograph. Curschmann's spirals are a microscopic finding in the sputum smears of asthmatics. They are spiral-shaped mucus plugs formed in the lower airways when there is chronic airway obstruction. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / JOSE CALVO |
Bildgröße: | 3840 px × 3073 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |