is a rare inherited eye disease causing corneal cholesterol deposits, blurring vision.

is a rare inherited ectodermal dysplasia affecting skin, hair, teeth, eyelids.

is a rare genetic condition causing developmental delay and distinctive facial features.

is a rare nerve tissue tumor with both mature and immature cells.

is a usually benign nerve sheath tumor near the skull base.

is a usually benign nerve sheath tumor affecting the twelfth cranial nerve.

is a rare, usually noncancerous tumor affecting the tube carrying urine.

is a genetic condition causing multiple nerve tumors and often chronic pain.

is a genetic disorder causing multiple schwannomas, often affecting hearing and balance.

is a rare genetic disorder causing muscle stiffness (myotonia) and skeletal abnormalities.

is a rare birth defect affecting heart, lungs, and blood flow.

is a rare, hard, often aggressive cancer that forms dense scar tissue.

affects the white outer layer of the eye, causing varied problems.

is a bulging of the eye wall from weakened sclera.

is a rare skin condition that causes thick, hard, tight skin.

is a rare skin condition causing thick hard skin on upper body.

is painful inflammation of the eye's white outer layer (sclera).

is an autoimmune disease that causes skin thickening and organ problems.

is painless thinning of the eye wall, often linked to rheumatoid arthritis.

is a rare skin disorder causing thickened skin and bodywide symptoms.

is a rare skin disease causing thickened, waxy skin and bodywide symptoms.

is inflammation of the white eye and nearby cornea.

is a benign breast condition with extra tissue growth and scarring.

is a noncancerous breast growth that can mimic cancer on imaging.