is a rare inherited disorder causing feeding problems, muscle stiffness, and fevers.

is a rare congenital heart defect where the heart's chambers are crossed.

is a severe COVID-19 infection that can cause life-threatening breathing problems.

is nerve damage from severe illness that causes weakness and reduced reflexes.

is a long-term inflammatory bowel disease causing digestive symptoms and complications.

is a noninherited disorder with GI polyps, weight loss, and skin changes.

is a rare inherited condition causing extra and joined fingers or toes.

is a common childhood airway infection causing a barking cough and stridor.

is a genetic condition that affects skull growth and facial development.

is a rare genetic condition causing early skull fusion and darkened skin.

is an allergic reaction to shellfish like shrimp, crab, or lobster.

is a condition where abnormal blood proteins can cause vessel inflammation.

is an inflammatory blood vessel disease caused by abnormal proteins.

is a rare inherited inflammatory disorder causing fevers, rash, and joint pain.

is a serious fungal infection of the brain and spinal cord lining.

is a fungal infection that can affect the lungs and brain.

is a rare epilepsy syndrome causing seizure spasms later in childhood.

is a rare bowel disease causing repeated small-intestine ulcers and narrowing.

is a lung condition causing cough, breathlessness, and patchy lung inflammation.

is a rare genetic syndrome affecting ear shape, fingers, and fingerprints.

is a rare birth condition where skin partly or fully covers eyes.

is when one or both testicles do not move into the scrotum.

is a rare syndrome causing undescended testes, long fingers, and intellectual disability.

is an intestinal parasitic infection causing watery diarrhea, stomach cramps, dehydration.