Light micrograph of a typical granuloma (inflamed nodule) in a human lung with tuberculosis. At centre is an area of dead tissue (caseous necrosis) surrounded by a chronic inflammatory infiltrate. In the upper region are two typical Langhans giant cells. Magnification: x90 when printed at 10 centimetres wide. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / JOSE CALVO |
Taille de l’image : | 4674 px × 3739 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |