Illustration of ulcerative colitis and pseudopolyps in the colon. Ulcerative colitis is a inflammatory disease of the human bowel. Repeated inflammation can cause scar tissue to form that resembles a polyp, and is known as a pseudopolyp. These lesions are not neoplasic but inflammatory tissue. | |
Lizenzart: | Lizenzfrei |
Credit: | Science Photo Library / Gaertner, Juan |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |