is a group of conditions affecting how the body processes fats.

is a rare inherited disorder affecting lysine and hydroxylysine breakdown.

is a rare inherited condition affecting amino acid transport in cell lysosomes.

is a group of inherited conditions affecting specialized cell structures.

is a rare inherited condition that disrupts magnesium balance in the body.

is a rare genetic condition affecting manganese levels and brain function.

is a rare disorder affecting melanin, changing skin, hair, or eye color.

is a rare inherited condition affecting how the body absorbs metabolites.

is a rare inherited metabolic disorder affecting methionine and sulfur amino acids.

is a genetic condition affecting how the body absorbs and transports minerals.

is a rare inherited disorder affecting how the body sugar-coats proteins.

is a rare genetic disorder affecting brain chemical signaling and development.

is a rare inherited condition that affects absorption of some amino acids.

is a rare inherited disorder that affects brain, muscle, and eye development.

is a rare inherited disorder affecting how the body builds certain sugars.

is a rare genetic disorder affecting how the body builds certain sugars.

is a rare inherited disorder affecting how the body builds sugar chains.

is a rare inherited disorder that affects how the body processes ornithine.

is a rare inherited disorder affecting ornithine or proline breakdown.

is a group of conditions affecting how the body handles certain vitamins.

is a rare inherited metabolic disorder affecting how the body processes sugars.

is a group of conditions affecting how the body processes peptides.

is a rare inherited disorder that disrupts the body's fat breakdown.

is an inherited condition affecting how the body processes phenylalanine or tyrosine.