| Anal carcinoma | |
 |
 |
| A polypoid tumor is seen in the anal canal with central excavation. First symptoms were recurrent vaginal inflammations an a diagnosis of an enterovaginal fistula. Histology shows a squamous carcinoma. | |
| Anal region | |||
 |
Rectal prolaps |  |
Anal carcinoma |
|
Internal hemorrhoids | ||
|
External hemorrhoids | ||
|
Hemorrhoidal ligature | ||
|
Fistula in Crohn´s |
| Anal carcinoma | |
|
|
| A polypoid tumor is seen in the anal canal with central excavation. First symptoms were recurrent vaginal inflammations an a diagnosis of an enterovaginal fistula. Histology shows a squamous carcinoma. | |