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Hypoglycemia in Children What is hypoglycemia in children? Hypoglycemia is when the level of sugar (glucose) in the blood is too low. Glucose is the main source of fuel for the brain and the body. The normal range of blood glucose is about 70 to 140 milligrams per deciliter (mg

Guillain-Barré Syndrome in Children What is Guillain-Barré syndrome in children? Guillain-Barré syndrome (GBS) is a short-term but often life-threatening disorder that affects the nerves in the body. GBS can cause muscle weakness, pain, and short-term (temporary) paralysis of the

About Cancer Clinical Trials What are cancer clinical trials? Cancer clinical trials are research studies with people. They may be done by government agencies, educational organizations, private not-for-profit groups, or commercial businesses. Trials are used to check how safe

Urinary Incontinence What is urinary incontinence? Urinary incontinence (UI) is the loss of urine control. You may not be able to hold your urine until you can reach a restroom. It may be a short-term problem caused by another health issue. Or it may be a long-term problem that

Pneumonia in Children What is pneumonia in children? Pneumonia is an infection in the lungs. It can be mild or serious. Pneumonia is generally more common in children younger than 5 years old. What causes pneumonia in a child? Pneumonia is most often caused by bacteria or viruses

Circumcision for Children What is circumcision for children? Circumcision is a surgery to remove the skin covering the end of the penis. This skin is called the foreskin. This surgery is most often done 1 or 2 days after a baby’s birth. Circumcision can also be done on older

Hip Fracture What is a hip fracture? A hip fracture is a break in the thighbone (femur) of your hip joint. Joints are areas where two or more bones meet. Your hip joint is a "ball and socket" joint, where your thighbone meets your pelvic bone. The ball part of your hip joint is

Astrocytoma in Children What is an astrocytoma in children? An astrocytoma is a type of brain tumor. A brain tumor is an abnormal growth of tissue in the brain. The brain is part of the central nervous system (CNS). The CNS also includes the spinal cord. The main parts of the

Cancer Overview What is cancer? Cancer is an abnormal growth of cells. The whole body is made of cells that act and grow in controlled ways as the body needs them. Cells are controlled by genes. The genes in any cell in the body can be damaged. Then the cell can grow out of