is a group of epilepsy disorders defined by seizure and EEG patterns.

is a rare genetic disorder affecting bones, growth, teeth, and heart.

is a genetic disorder causing short stature, extra fingers, and heart defects.

is a rare genetic disorder causing developmental delay, intellectual disability, congenital anomalies.

is a rare tumor made of immature cells resembling early embryo tissue.

is a fast-growing cancer that begins in immature developing cells.

is a fast-growing testicular cancer made of early, immature cells.

is a rare, fast-growing brain or spinal cord germ cell tumor.

is a rare childhood cancer of the bile ducts outside the liver.

is a rare childhood cancer that starts in developing muscle tissue.

is a rare, fast-growing testicular cancer that usually affects younger adults.

is a rare, fast-growing brain or spinal cord tumor, usually in children.

is a rare, fast-growing brain tumor that mainly affects young children.

is a rare, aggressive childhood brain tumor linked to a c19mc alteration.

is a genetic disorder causing contractures, muscle weakness, and heart rhythm problems.

is a rare genetic condition that can affect growth and development.

is a rare inherited disorder affecting connective tissues throughout the body.

is a severe gallbladder infection that causes gas buildup in tissues.

is a condition where the pituitary gland appears flattened on scans.

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

is early tooth decay in enamel, causing demineralization and potential cavities.

is the gradual loss of tooth enamel caused by acids.

is a rare genetic condition affecting tooth enamel and kidney health.

is a usually slow-growing tumor of the thymus enclosed by a capsule.