is a rare inherited muscle disorder causing weakness in hands and feet.

causes the kidneys to poorly remove acid, upsetting the body's balance.

is a rare inherited disorder causing blood acidity, kidney problems, and anemia.

is an inherited disorder causing muscle weakness and wasting in hands, feet.

is a genetic condition causing stiff, fused joints near fingertips.

is a rare genetic condition caused by extra chromosome 15 material.

is a rare genetic condition that can affect development, learning, and behavior.

is a parasitic infection caused by flatworms called flukes.

is a rare genetic inflammatory disease causing recurrent severe skin flares.

is inflammation in a bypassed section of colon after ostomy surgery.

is inflammation of colon pouches (diverticula), usually causing lower-left abdominal pain.

is inflammation or infection of small pouches in the colon.

is a rare inherited disorder affecting protein sugar processing and many organs.

is a rare inherited disorder affecting DNA repair, immunity, growth, and development.

is a group of genetic disorders that impair DNA repair.

is a rare genetic disorder that causes progressive mitochondrial problems.

is an inherited nerve disorder causing weakness, numbness, and muscle wasting.

is an inherited muscle disease causing progressive shoulder and hip weakness.

is a rare genetic disorder affecting brain development and cell energy balance.

is a rare genetic condition that affects development in multiple body parts.

is a primary immunodeficiency causing recurrent, severe infections and poor immunity.

is a rare inherited blood disorder causing anemia of varying severity.

is an inherited disorder causing low phosphate, kidney stones, or weakened bones.

is a genetic condition causing vision loss plus hearing and neurologic problems.