Compartment syndrome describes increased pressure within a muscle compartment of the arm or leg. It is most often due to injury, such as fracture, that causes bleeding in a muscle, which then causes increased pressure in the muscle. This pressure ...

Myofascial pain syndrome facts Muscle pain, tenderness, and spasm are characteristics of myofascial pain syndrome. Myofascial pain syndrome typically affects muscle in asymmetric areas of the body. The precise ca...

Damage and scarring in lung tissue lead to pulmonary fibrosis. The scars thicken the tissue around and between the air sacs in your lungs, making it difficult for oxygen to pass into the bloodstream.  The reason for scarring ca...

Mucopolysaccharidoses, which are also known as mucopolysaccharide storage (MPS) diseases, are a group of rare genetic disorders caused by the deficiency of one of ten specific lysosomal enzymes. The lysosomes are particles bound in membranes withi...

Toxoplasmosis (tok-so-plaz-MOE-sis) is a disease that results from infection with the Toxoplasma gondii parasite, one of the world's most common parasites. Infection usually occurs by eating undercooked contaminated meat, exposure from infected ca...

Vaginal pain and vulvodynia facts Vulvodynia refers to pain in the area of the vulva and vaginal opening for which no cause can be identified. Vulvodynia is not related to sexually-transmitted diseases (STDs). Th...