is a genetic disorder causing low blood sugar and high ammonia levels.

is a rare genetic disorder causing sudden, potassium-triggered episodes of muscle weakness.

is a rare skin condition causing small rough reddish-brown bumps.

is a rare inherited skin disorder causing thickened, darkened patches.

is a rare genetic condition from low hepatic lipase activity, raising lipids.

is an inherited condition with high cholesterol and triglycerides, raising artery disease.

is an inherited disorder causing high triglycerides and sometimes pancreatitis.

is a rare condition causing extremely high triglycerides, abdominal pain, pancreatitis.

is a lung finding where one lung appears unusually dark on scans.

is a rare inherited condition causing high lysine levels in blood.

is a rare inherited disorder causing high manganese levels and movement problems.

is a rare inherited disorder causing high manganese levels and movement problems.

is a rare inherited disorder causing high manganese levels and movement problems.

is a rare condition with too much methionine in the blood.

is a rare inherited condition causing high methionine levels in the blood.

is an inherited disorder causing high methionine, brain symptoms, and liver disease.

is a connective tissue disorder causing joint hypermobility, pain, and instability.

causes tailbone pain because the coccyx moves more than normal.

is a connective tissue condition causing unusually flexible joints and related pain.

is farsightedness, making near objects blurry; distance vision usually clearer.

is a rare inherited urea cycle disorder causing dangerous ammonia buildup.

is abnormal thickening of bone that can affect movement and comfort.

is a rare inherited bone disorder causing progressive thickening of the bones.

is a rare inherited skull bone overgrowth that can affect nerves.