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Newborn Metabolic Screening Most babies look healthy and perfect when they are born—just ask their parents. But because some potential problems aren't readily seen, all newborns are tested for certain conditions, including metabolic disorders. A metabolic disorder is one that

Osteomyelitis in Children What is acute osteomyelitis in children? Acute osteomyelitis is an infection in the bone. It develops over a short time, usually about 2 weeks. In children, osteomyelitis is more common in the long bones of the arms and legs; however, it can affect any

Hydrops Fetalis What is hydrops fetalis? Hydrops fetalis is severe swelling (edema) in an unborn baby or a newborn baby. It is a life-threatening problem. There are two types: immune and nonimmune. What causes hydrops fetalis? There are two types of hydrops fetalis. The type that

Von Willebrand Disease (VWD) What is VWD? Von Willebrand disease (VWD) is an inherited disorder that affects the blood's ability to clot. What causes VWD? VWD is almost always inherited. This means it is passed from parents to children. People with the disorder may have low

Obstructive Sleep Apnea in Children What is obstructive sleep apnea in children? Obstructive sleep apnea is a condition that causes a child to briefly stop breathing while sleeping. It happens because of a blockage in the upper airway. This is the passage through the nose and

Tetralogy of Fallot (TOF) What is tetralogy of Fallot? Tetralogy of Fallot (TOF) is a set of four congenital heart defects that happen together. Tetralogy refers to the number 4. Congenital means that a baby is born with them. The set of four defects are: Narrowing (stenosis) of

Hereditary Hemochromatosis What is hereditary hemochromatosis? Hereditary hemochromatosis is a genetic blood disorder that causes your body to absorb too much iron from the food you eat. Iron is a mineral found in many foods. But too much iron is toxic to your body. The excess

Medical Genetics: Types of Genetic Changes The human body has about 20,000 different genes in each cell. Genes are located on chromosomes, which are stick-shaped structures in the middle of the cell (nucleus). Each cell usually has 46 chromosomes grouped in 23 pairs. Each gene

Palliative Care: Bringing Comfort When people hear the term palliative care, many assume that it's a treatment only for someone who is dying. But palliative care can also be used to bring physical and emotional comfort to anyone with a serious illness. Palliative care is used to

Cardiovascular Disease and Diabetes You may have heard that people with diabetes are at risk for many health complications, including cardiovascular disease. As it turns out, cardiovascular disease is especially common among people with diabetes. Most people with type 2 diabetes