Coloured X-ray (front view) of the chest in a 50 year old male patient,showing fibrosis in the lungs from old tuberculosis (more fibrous scarring,orange,at upper left) and an infection of new tuberculosis (purple,at right). Tuberculosis (TB) is a lung infection caused by the bacteria Mycobacterium tuberculosis,which can recur at periods when the patient's immune system is weakened | |
Licence : | Droits gérés |
Crédit: | Science Photo Library |
Taille de l’image : | 3952 px × 4488 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |