causes vision loss from optic nerve damage due to nutrient deficiency.

is a mosquito-borne viral illness causing fever, joint pain, and rash.

is a rare inherited disorder affecting movement, muscles, blood, and nerves.

is a chronic disease of excess body fat that harms health.

is a rare genetic disorder causing severe early-onset obesity and appetite problems.

is a rare genetic disorder causing severe early-onset obesity and hunger.

is a rare inherited condition causing severe obesity from birth.

is a rare inherited disorder from LEPR gene mutations causing severe obesity.

is a genetic disorder from MC4R variants disrupting appetite regulation, causing obesity.

is a rare genetic condition causing early childhood obesity and adrenal insufficiency.

is a rare genetic disorder causing hormone-processing defects and early severe obesity.

is a rare genetic condition causing early-onset obesity and excessive hunger (hyperphagia).

is a rare genetic syndrome affecting development, metabolism, growth, and heart health.

is a rare birth difference causing a gap in the face.

is a rare birth difference causing unusual gaps in facial tissues.

is a mental health condition causing unwanted thoughts and repetitive behaviors.

is a mental health condition marked by perfectionism, control, and rigidity.

is blocked bile flow that causes yellowing of the skin and eyes.

is a group of conditions that make it hard to breathe out.

happens when blocked urine flow damages one or both kidneys.

is a sleep-related breathing disorder from airway blockage, causing daytime sleepiness.

is a birth defect where brain tissue bulges through the back skull.

is a rare genetic connective tissue disorder affecting copper metabolism.

is a tumor in the brain’s occipital lobe, affecting vision.