Stomach ulcer. Computer illustration of a section through a human stomach affected by an ulcer (red, upper right). Stomach (gastric) ulcers are erosions of the mucosal lining of the stomach. They are sometimes caused by the presence of Helicobacter pylori bacteria, or by the use of non-steroidal anti-inflammatory drugs. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Landmann, Patrick |
Bildgröße: | 5616 px × 3744 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |