Mesalamine, olsalazine, and balsalazide do not contain sulfa. So they may be used to treat mild to moderate ulcerative colitis if you cannot take sulfasalazine. Mesalamine enemas are effective in treating symptoms of mild to moderate distal (left-sided) ulcerative colitis and in maintaining remission.
Medical Definition of ankylosis. plural. ankyloses. \-ËsÄz\play. : stiffness or fixation of a joint by disease or surgery.
Ankylosing spondylitis (AS) is a type of arthritis in which there is long term inflammation of the joints of the spine.[2] Typically the joints where the spine joins the pelvis are also affected. Occasionally other joints such as the shoulders or hips are involved.