Neonatal Onset Multisystem Inflammatory Disease (NOMID)

Neonatal onset multisystem inflammatory disease (NOMID) is a rare disorder causing inflammation and tissue damage. The disease primarily affects the nervous system, skin, and joints. People with NOMID have a skin rash that is usually present from birth. The rash...

Cerebrotendinous Xanthomatosis

Cerebrotendinous xanthomatosis is a fat (lipid) storage disorder that affects many areas of the body. People with this disorder cannot break down certain lipids effectively, specifically different forms of cholesterol, so these fats accumulate in various areas of the...

Eosinophilic Granulomatosis With Polyangiitis (EGPA)

  Eosinophilic granulomatosis with polyangiitis (EGPA), also called Churg Strauss syndrome, is a rare, chronic disorder and a form of primary systemic autoimmune vasculitis characterized by inflammation of blood vessels. In EGPA, vasculitis is associated with...

Mucopolysaccharidosis type VII (Sly Syndrome)

Mucopolysaccharidosis type VII (MPS VII), also known as Sly Syndrome, is a rare, progressive lysosomal storage disease first described in 1973 by Dr. William Sly. It is caused by the inherited deficiency of the β-glucuronidase enzyme due to mutations in the...

Sickle Cell Anemia

An inherited form of anemia — a condition in which there aren’t enough healthy red blood cells to carry adequate oxygen throughout your body, which produces abnormally shaped red blood cells that have a crescent or sickle shape. These cells do not last as long...