Anal fistula. Close-up of the anus of a person with a fistula and subsequent abscess. An anal fistula is a split in the rectum that forms into a channel that opens in the skin. It can be caused by infection and inflammation. An abscess is a pocket of pus formed due to a bacterial infection | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / CNRI |
Bildgröße: | 5202 px × 3472 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |