is a rare brain development condition with fluid buildup in the brain.

is a birth difference affecting brain development and balance, without excess fluid.

is a rare inherited bleeding disorder caused by platelet granule problems.

is a rare inherited skin condition causing thickened palms and soles.

causes an extra row of eyelashes that may irritate the eyes.

is a movement disorder causing involuntary muscle contractions and abnormal postures.

is an inherited eye condition where the lens shifts out of place.

means higher-than-normal muscle enzyme levels in the blood without other symptoms.

is a birth defect where brain tissue protrudes through a skull opening.

is a rare birth defect where the urethra opens abnormally.

is a rare neural tube defect with brain tissue outside the skull.

is a rare birth difference where the urinary opening is misplaced.

is a fatty growth in spinal tissue that may tether the cord.

is a brain development disorder that often causes seizures.

is a brain development difference that can cause hard-to-control seizures.

is a brain development difference that can cause seizures.

is a brain development difference that often causes hard-to-control seizures.

is a localized brain malformation causing seizures, often drug-resistant epilepsy.

is a brain malformation causing focal seizures and drug-resistant epilepsy.

is a brain development difference that can cause difficult-to-control seizures.

is a brain malformation that can cause hard-to-control seizures.

is a genetic skin disorder causing focal thickening on palms and soles.

causes thickened skin on the palms and soles, often inherited.

is a rare hormone disorder that reduces fertility and sexual development.