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Langerhans Cell Histiocytosis in Children What is Langerhans cell histiocytosis in children? Langerhans cell histiocytosis is a rare disorder. It occurs when there are very high levels of a type of immune cell called a Langerhans cell. In the past, this disorder was thought to be

Generalized Anxiety Disorder in Children, Adolescents and Teens What is generalized anxiety disorder? Generalized anxiety disorder (GAD) is defined as chronic, excessive worry and fear that seems to have no real cause. Children or adolescents with generalized anxiety disorder

Craniopharyngioma in Children What is craniopharyngioma in children? Craniopharyngioma is a brain tumor that’s not cancer (benign). 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

Duchenne Muscular Dystrophy in Children What is Duchenne muscular dystrophy in children? Duchenne muscular dystrophy (DMD) is a genetic condition that weakens your child’s muscles. It is the most common muscular dystrophy, a kind of inherited muscle disease. DMD causes weakness

Maintaining Weight Loss Benefits of maintaining weight loss Losing weight is hard for many people. But it's even more challenging to keep the weight off. Many people who lose a large amount of weight have problems keeping it off over time. One theory is that people who eat fewer

Cervical Cancer: Introduction What is cancer? We've all heard of cancer at some point in our lives—cancer screenings, cancer care, and maybe even cancer treatment. But what is cancer? And what steps can you take to prevent it? Cancer is a disease that begins when some cells in

Sports-Related Injuries Most sports injuries are from either injury or overuse of muscles or joints. Most are caused by minor injury involving muscles, ligaments, tendons, or bones, including: Bruises. Sprains. Strains. Fractures. Dislocations. What is a bruise? A bruise is an

Overuse Injuries An increasing number of boys and girls are playing recreational and organized sports. As a result, there is a rise in the number of overuse injuries seen among children and teens. Most sports and overuse injuries are due to injuries that affect the bone, muscles

Major Depression in Adolescents and Teens What is major depression? Major depression, also known as clinical depression or unipolar depression, is classified as a type of affective disorder (also called mood disorder) that goes beyond the day's ordinary ups and downs, and has

Overview of Sleep Disorders Facts about sleep disorders Loss of sleep can cause problems at home or on the job. It can lead to serious or even fatal accidents. The National Sleep Foundation notes that: Between 50 and 70 million U.S. adults have some type of sleep or wakefulness