is metal toxicity that can affect movement, mood, and thinking.

is a parasitic infection spread by biting midges and blackflies.

is a rare, fast-growing non-Hodgkin lymphoma affecting B cells.

is a rare allergic lung disease caused by inhaling maple bark dust.

is a rare inherited disorder affecting branched-chain amino acid breakdown.

is severe malnutrition causing extreme weight loss, muscle wasting, and weakness.

is a rare, severe form of multiple sclerosis that worsens quickly.

is a rare, severe viral illness that can cause life-threatening bleeding.

is a rare brain disorder that damages connections between the brain’s halves.

is a rare condition causing drooping eyelid that moves with jaw motion.

is a genetic condition causing developmental delay, joint contractures, and facial differences.

is a genetic connective tissue disorder affecting the aorta, eyes, skeleton.

are inherited connective tissue disorders affecting the heart, eyes, bones, and joints.

is an inherited connective tissue disorder affecting the heart, eyes, and skeleton.

is a rare inherited connective tissue disorder affecting heart, bones, and eyes.

is a rare genetic condition affecting body shape, development, and learning.

is a rare genetic syndrome affecting appearance, bones, and the heart.

is a genetic condition with marfanoid features, inguinal hernias, early bone maturation.

is a rare genetic condition causing a Marfan-like body type.

is a painful sore at the cornea's edge, often from inflammation.

is a rare inherited skin condition causing bumps on palms and soles.

is a slow-growing B-cell non-Hodgkin lymphoma, often starting outside lymph nodes.

is a rare inherited condition causing sparse, coarse scalp and body hair.

is a rare condition causing involuntary eye closure with jaw movement.