Ulcerative Colitis
![No Image](/images/noimage.gif)
![Colon_UC29.jpg](/slides-13/slides/Colon_UC29.jpg)
Comments:
Low power whole slide scan of a resection specimen from a patient with ulcerative colitis. Against a backdrop of mucosal ulceration, the islands of un-involved mucosa appear polypoid (pseudopolyps). Note that the inflammation is limited to mucosa and submucosa. The muscularis propria and serosa appear pristine.