Friday, September 18, 2015

Histology




                                                                     Scleroderma 



             Scleroderma is an autoimmune disease which means that it is a condition in which the body’s immune attacks its own tissue and causes inflammation and damage. Scleroderma (the name means ‘hard skin”) is a group of diseases that affect connective tissue in the body which results from an overproduction and accumulation of collagen in body tissues. Then, for unknown reasons, the immune system turns against the body, producing inflammation and the overproduction of collagen. Scleroderma involves tissue that gets hard or thick. It can also cause swelling or pain in the muscles and joints.

               Scleroderma’s main types are localized and systemic. Localized means the disease affects only certain parts of the body. Systemic means it can affect the whole body.

  •       The localized type often affects only skin tissues. It does not harm major organs. It may get better or go away without help. But it can be severe in some people and can leave skin damage.
  •       The systemic type affects the skin, tissues under it, blood vessels, and major organs.


          Scleroderma is more common in women than men. Choctaw Native Americans and African-Americans are more likely than Americans of European descent to develop the type of scleroderma that affects internal organs.








http://www.niams.nih.gov/health_info/scleroderma/scleroderma_ff.pdf
http://sclerodermacoping.com/map-scleroderma/

No comments:

Post a Comment