is a rare genetic condition affecting brain development, movement, and learning.

is a rare inherited brain disorder affecting movement and development from birth.

is a rare genetic brain disorder affecting movement, development, and survival.

is a rare genetic brain disorder affecting development, movement, and coordination.

is a rare inherited brain disorder affecting development, movement, and learning.

is a rare genetic condition affecting early brain development and movement.

is a rare inherited disorder affecting brain development, movement, and breathing.

is a rare inherited disorder affecting brain development, movement, and survival.

is a rare genetic disorder affecting brain development, movement, and survival.

is a rare inherited disorder affecting brain development, movement, and survival.

is a rare inherited brain disorder affecting cerebellum and brainstem development.

is a rare genetic brain-development disorder causing severe early developmental impairment.

is a rare genetic disorder affecting brain development, movement, and early growth.

is a rare inherited brain-development disorder of the pons and cerebellum.

is a rare inherited brain disorder causing severe developmental and movement problems.

is a rare genetic brain disorder causing severe developmental and movement problems.

is a rare inherited disorder affecting brain development, movement, and survival.

is a rare inherited disorder affecting brain development, movement, and growth.

is a rare genetic condition affecting brain development, movement, and learning.

is a rare genetic brain disorder with underdeveloped cerebellum and brainstem.

is a rare, aggressive cancer that starts in the thymus gland.

is a rare genetic condition causing skin webs, clefts, and limb anomalies.

is a rare brain condition causing fluid-filled cavities and varied symptoms.

is a rare genetic disorder causing brain abnormalities and other birth defects.