Endoscope view of an ulcer (at upper centre) in the wall of the duodenum,the first part of the small intestine. This ulcer is an open sore | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Gastrolab |
Taille de l’image : | 3201 px × 2730 px |
Model Release : | Non requis |
Restrictions : | - |