is a rare genetic neurological disorder causing movement, vision, and hearing problems.

is a rare genetic disorder causing coordination problems and ectodermal abnormalities.

is a rare genetic disorder causing ataxia and low sex hormones (hypogonadism).

is a rare inherited disorder causing coordination problems and developmental delays.

is a rare inherited neurodevelopmental disorder causing ataxia, intellectual disability, and imbalance.

is a disorder affecting the cerebellum, causing coordination, balance, and speech problems.

is a congenital underdevelopment of the cerebellum affecting coordination and balance.

is a genetic disorder causing small head (microcephaly), developmental delays, dystonia, anemia.

is a rare genetic disorder causing underdeveloped cerebellum and progressive retinal degeneration.

is a rare, slow-growing cerebellar brain tumor, usually noncancerous but can recur.

is a congenital brain difference affecting balance, coordination, and speech.

is a fast-growing childhood brain tumor affecting balance and coordination.

is a malignant brain tumor in the cerebellar midline (vermis).

is a rare genetic condition with cerebellar hypoplasia, facial and dental anomalies.

is a usually noncancerous tumor near brainstem affecting hearing and balance.

is a rare brain tumor near the brainstem affecting balance, hearing.

is a usually benign growth near brainstem affecting hearing and balance.

is a brain tumor affecting balance, coordination, speech, and movement.

is a brain blood vessel malformation that can bleed or cause seizures.

affects brain arteries, limiting blood flow and increasing stroke risk.

is an abnormal tangle of brain arteries and veins that can bleed.

is inflammation of brain arteries causing headaches, strokes, and neurological symptoms.

is a blocked brain artery causing stroke and sudden neurologic problems.

is an inherited small-vessel brain disease causing migraines, strokes, cognitive decline.