Medical Definition of NEPHRECTOMY. : the surgical removal of a kidney.â neÂ·phrecÂ·toÂ·mize \-ËmÄ«z\ transitive verb.edical Definition of NEPHRECTOMY. : the surgical removal of a kidney.
Scleritis is an uncommon disease and is differentiated from episcleritis, which is a more common ocular condition. In episcleritis, only the superficial tissue between the white of the eye (sclera) and the blood vessel-filled covering (conjunctiva) is inflamed. Scleritis is an inflammation of the white of the eye. 2  It is serious eye disease which is often associated with underlying autoimmune disorders. 3  Prompt diagnosis and treatment is essential in preventing permanent vision loss.
Appointments & care. At Mayo Clinic, we take the time to listen, to find answers and to provide you the best care. Sclerosing mesenteritis occurs when the tissue (mesentery) that holds the small intestines in place becomes inflamed and forms scar tissue.Sclerosing mesenteritis is rare, and it's not clear what causes it. Sclerosing mesenteritis can cause abdominal pain, bloating and diarrhea.But some people experience no signs and symptoms and may never need treatment.clerosing mesenteritis is rare, and it's not clear what causes it. Sclerosing mesenteritis can cause abdominal pain, bloating and diarrhea. But some people experience no signs and symptoms and may never need treatment.