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Types of Genetic Testing Genetic tests look for changes in a person's genes. They can also look for changes in the amount, function, or structure of key proteins coded by genes. Genetic tests can look at the DNA or RNA that play a role in certain conditions. Abnormal test results

Labor What is labor? Labor is when the uterus contracts again and again to help the cervix open (dilate) and to thin (efface). The contractions get stronger with time. This causes the fetus to move through the birth canal. Labor usually starts 2 weeks before or after the

Components of Food If you are trying to make heart-healthy changes to your lifestyle and diet, it's helpful to know some basics about nutrition, starting with the components of food. Facts about calories You need enough calories to give you energy, but no more than you can burn

Metabolic Syndrome What is metabolic syndrome? Metabolic syndrome is when you have 3 or more health problems that put you at higher risk for diabetes, heart disease, and stroke. It is also known as insulin resistance syndrome. It’s also called syndrome X. If you have metabolic

Viral Hepatitis Overview What is hepatitis? Hepatitis is inflammation of the liver. The liver is located in the upper right part of the belly (abdomen). Hepatitis can be caused by a virus that leads to damage of liver cells. Hepatitis has 2 types: Acute hepatitis. This type

Types of Allergens Many different types of allergens can trigger an allergic reaction, requiring clinical care by a physician or other health care professional. Listed in the directory below are some, for which we have provided a brief overview. Animals Dust Mites Foods Egg

Neurocutaneous Syndromes in Children What are neurocutaneous syndromes in children? Neurocutaneous syndromes are disorders that affect the brain, spinal cord, organs, skin, and bones. The diseases are lifelong conditions that can cause tumors to grow in these areas. They can also

Constipation in Children What is constipation in children? Constipation is when a child has very hard stools and has fewer bowel movements than normal. It is a very common gastrointestinal (GI) problem. Signs that a child has constipation include: Having fewer bowel movements

Kidney Transplantation in Children What is a kidney transplant? A kidney transplant is surgery to place a healthy kidney from another person into someone with severe kidney problems. The healthy kidney may come from 2 types of donors: Deceased donor. This is an organ donor who

Irritable Bowel Syndrome (IBS) in Children What is IBS in children? Irritable bowel syndrome (IBS) is a long-term (chronic) disorder that affects the intestine. IBS causes painful belly (abdominal) and bowel symptoms. With IBS, the colon appears normal. But pain and a change in