is a rare autoimmune disease that attacks the lungs and kidneys.

is a rare genetic condition causing stiff joints in hands and feet.

is a rare disorder causing progressive bone loss and abnormal blood vessels.

is a rare disorder where bone gradually breaks down and disappears.

is a genetic condition with basal cell skin cancers and jaw cysts.

is a rare genetic condition affecting facial features, eyes, teeth, and bones.

is an inflammatory arthritis from urate crystals, causing sudden painful joint flares.

is a rare inherited disorder causing poor growth, liver disease, and illness.

is a rare Epstein-Barr virus-related immune cell disorder, usually affecting the lungs.

is a rare Epstein-Barr-related immune cell disorder, often affecting the lungs.

is a rare Epstein-Barr virus-related lymphoma affecting the lungs and other organs.

is a complication after stem cell transplant where donor cells attack tissues.

is a rare inflammatory condition causing scarring scalp hair loss.

is a rare genetic disorder causing narrowed arteries and other body changes.

is a rare genetic condition with signs and symptoms that vary.

is a rare cancer of smooth muscle cells with granular features.

is a usually benign growth that can develop in many body tissues.

is a rare, usually slow-growing tumor near the pituitary gland.

is an inherited eye disorder causing cloudy corneas and gradual vision problems.

is an inherited eye disorder causing corneal deposits and gradually blurred vision.

is an inherited eye disorder causing progressive corneal deposits and vision problems.

is an inherited eye disorder causing corneal deposits and vision changes.

is a harmless skin condition causing raised, ring-shaped bumps.

is a rare, long-lasting skin condition causing reddish-brown facial bumps or plaques.