is an inflammatory illness affecting heart, joints, skin, and brain after strep.

is long-term heart valve damage from rheumatic fever after strep throat infection.

is heart muscle inflammation caused by rheumatic fever after strep infection.

is damage to the heart's pulmonary valve caused by rheumatic fever.

is a chronic autoimmune disease causing joint pain, swelling, stiffness.

is a lung complication of rheumatoid arthritis that causes scarring and breathlessness.

is a childhood arthritis affecting five or more joints without rheumatoid factor.

is childhood arthritis affecting many joints with a positive rheumatoid factor.

is inflammation of the nose lining that causes sneezing, congestion, and runniness.

is a chronic bacterial infection affecting the nose and sometimes airways.

is a rare infection causing polyp-like growths in the nose and eyes.

is a rare genetic disorder causing short limbs and serious health problems.

is a rare genetic disorder affecting bone growth, development, and breathing.

is a rare inherited disorder causing short limbs and severe developmental problems.

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

is a rare inherited peroxisomal disorder causing short limbs and developmental delays.

is a rare genetic condition causing short limbs and developmental differences.

is a rare genetic condition causing shortened limbs and developmental problems.

is a rare brain malformation affecting balance, coordination, and development.

is a rare genetic disorder affecting vision, growth, kidneys, and bones.

is a vitamin B2 deficiency that can affect skin, eyes, and energy.

is a rare inherited disorder that affects nerves and energy production.

is a very rare inherited disorder affecting sugar metabolism and the brain.

is an inherited disorder causing hearing loss, balance problems, and delayed puberty.