| Sessil adenoma | ||
 |
 |
|
| Sessil adenoma (flat adenoma) | Flat adenomas of the colon can sometimes be hard to spot, identification is supported by methylene blue staining. | |
 |
Compare the text of the upper image, polyp with an uneven surface. | |
| Polyps |  |
Pedunculated | |
Mucosectomy | |
Bleeding 2 |
|
Broad base | |
Endoloop | |
Visible vessel | |
 |
Sessil adenoma | |
Submucosal injection | |||
|
Obstructing | |
Clip | |||
|
Villous adenoma | |
Argonplasma | |||
|
Congenital | |
Hemorrhage |
| Sessil adenoma | ||
|
|
|
| Sessil adenoma (flat adenoma) | Flat adenomas of the colon can sometimes be hard to spot, identification is supported by methylene blue staining. | |
|
Compare the text of the upper image, polyp with an uneven surface. | |