In early mild Crohn's disease, the colonic mucosa appears endoscopically normal or small, punched-out aphthous ulcers are often seen (Figure 1). These aphthous ulcers are a result of submucosal ...

The colonic mucosal barrier is essential for maintaining digestive health, protecting against pathogens, and preventing ...

There is controversy over which treatment for mucosal prolapse of the anterior rectal wall provides the longest complete remission from symptoms. Kleinübing et al. have carried out a preliminary ...