Oesophageal stent. This is used to expand a narrowed or blocked oesophagus,or gullet. The stent is a metal mesh tube that is introduced into the oesophagus to hold it open,making it easier to eat and drink | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Marazzi, Dr. P. |
Taille de l’image : | 5125 px × 3411 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |