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Spinal Muscular Atrophy in Children What is spinal muscular atrophy in children? Spinal muscular atrophy (SMA) is a disease of the nerves and muscles caused by certain genes. It affects the motor neurons in the spinal cord. It causes muscle wasting and weakness. What causes

Conduct Disorder in Children What is conduct disorder in children? Conduct disorder is a type of behavior disorder. It’s when a child has antisocial behavior. They may disregard basic social standards and rules. They may also: Be irresponsible Skip school or run away (delinquent

Posttraumatic Stress Disorder (PTSD) in Children What is posttraumatic stress disorder (PTSD) in children? Posttraumatic stress disorder (PTSD) is a mental health problem. It can affect people of all ages. A child with PTSD keeps having scary thoughts and memories of a past event

Microcephaly in Children What is microcephaly in children? Microcephaly is a condition where a baby's head is much smaller than normal. It is most often present at birth (congenital). Most children with microcephaly also have a small brain and an intellectual disability. Some

Hydrocephalus What is hydrocephalus in children? A baby with hydrocephalus has extra fluid in and around the brain. This fluid is called cerebrospinal fluid (CSF). Most CSF is normally found in fluid-filled areas (ventricles) inside the brain. Its purpose is to cushion and

Acute Spinal Cord Injury (SCI) in Children What is acute spinal cord injury (SCI) in children? The spinal cord is a bundle of nerves that carries messages between the brain and the rest of the body. It sends instructions from the brain to the body and carries sensory information

Oppositional Defiant Disorder (ODD) in Children What is oppositional defiant disorder (ODD) in children? Oppositional defiant disorder (ODD) is a type of behavior disorder. It's mostly diagnosed in childhood. Children with ODD show a pattern of uncooperative, defiant, and hostile

Juvenile Arthritis and Other Rheumatic Diseases What are juvenile arthritis and other rheumatic diseases in children? Arthritis is an inflammation of the joints that causes pain and swelling. Juvenile arthritis is the term used for arthritis in children. The most common form of

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

Cerebral Palsy in Children What is cerebral palsy in children? Cerebral palsy (CP) is a brain (neurological) disorder that causes problems with normal motor function. It's a lifelong condition that affects how the brain and muscles communicate. CP affects body movement, muscle