MODEL RELEASED. Barium swallow X-ray. Elderly male patient swallowing barium during an X-ray examination. Barium,a suspension of barium sulphate,is opaque to the X-rays produced by the X-ray machine at right. This procedure enables the detection of diseases or abnormalities of the oesophagus,stomach and upper intestine | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Reeve, Antonia |
Taille de l’image : | 4941 px × 3472 px |
Model Release : | Disponible |
Property Release : | Non requis |
Restrictions : | - |