includes body-wide diseases that can inflame the back of the eye.

is a rare, severe immune disorder linked to Epstein-Barr virus.

is a rare inflammatory disease with nerve damage affecting the whole body.

is a chronic autoimmune illness causing flares of widespread organ inflammation.

is a rare disease of mast cell buildup causing allergic-type reactions.

is a rare disease with abnormal mast cells and a blood cancer.

is a rare, potentially life-threatening poisoning that affects many organs.

is a fungal infection that can affect the lungs and other organs.

is a rare disease causing inflammation in medium-sized arteries throughout the body.

is a rare inherited disorder that impairs carnitine transport and energy production.

is an inherited condition impairing fat energy use (fatty acid oxidation).

is an autoimmune disease causing skin tightening and internal organ damage.

is a chronic autoimmune disease that causes skin and organ scarring.

is a group of blood vessel inflammations that can also damage kidneys.

is a childhood inflammatory disease causing arthritis, fevers, and bodywide symptoms.

is a condition where the heart cannot pump blood effectively.

is a rare immune disorder affecting T cells and natural killer cells.

is an immune disorder that weakens the body's ability to fight infections.

is a rare immune disorder causing severe vulnerability to infections.

is a rare genetic immune disorder causing life-threatening infections in infancy.

is a rare inherited immune disorder causing life-threatening infections early in life.

is a rare immune disorder causing absent T cells and severe infections.

is a rare inherited immune disorder causing life-threatening infections in infancy.

is an inherited immune disorder causing severe, early life-threatening infections.