Marfan Syndrome
Marfan syndrome is a disorder that affects connective tissue. Marfan syndrome can be mild to severe. Read about symptoms and outlook. READ MORE
Category
Genetics/Birth Defects
HEALTH LIBRARY / TOPIC
Genetics/Birth Defects
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ARTICLES IN THIS TOPIC
Metabolic Disorders
Your metabolism makes energy from the food you eat. A metabolic disorder disrupts this process. One example is diabetes. Learn more. READ MORE
Muscular Dystrophy
Muscular dystrophy (MD) is characterized by progressive weakness and muscle damage. Read about who it affects and the prognosis. READ MORE
Neural Tube Defects
Neural tube defects are birth defects of the brain, spine, or spinal cord. They happen in the first month of pregnancy. Learn how to prevent them. READ MORE
Neurofibromatosis
Neurofibromatosis (NF) is a genetic disorder that causes tumors to grow on nerves. Learn about the types, their symptoms, and how they are treated. READ MORE
Newborn Screening
Your newborn infant has screening tests before leaving the hospital. Get the facts about these tests and what you should expect. READ MORE
Osteogenesis Imperfecta
Osteogenesis imperfecta (OI) is a genetic disorder in which bones break easily. Find out diagnosis, treatments, and living with OI. READ MORE
Phenylketonuria
In phenylketonuria (PKU), your body can't process phenylalanine, an amino acid in most foods. Read about genetics, screening, and special diets. READ MORE
Prader-Willi Syndrome
Prader-Willi Syndrome (PWS) is a rare genetic disorder. It causes poor muscle tone, low levels of sex hormones and a constant feeling of hunger. READ MORE
Pregnancy and Medicines
Not all medicines are safe to take when you are pregnant. Some medicines can harm your baby, including over-the-counter drugs, herbs and supplements. READ MORE
Prenatal Testing
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Learn how prenatal testing checks on the health of you and your baby during pregnancy. Some tests are routine, and some are for women at high risk. READ MORE
Rare Diseases
A rare disease is one that affects fewer than 200,000 people in the United States. There are nearly 7,000, affecting more than 25 million Americans. READ MORE
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