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Rett Syndrome in Children What is Rett syndrome in children? Rett syndrome is a rare genetic developmental and neurological disorder. It almost exclusively affects girls. Children with this disorder often develop normally for their first 6 to 18 months. After that, they start to

Diamond Blackfan Anemia (DBA) in Children What is DBA in children? Diamond Blackfan anemia (DBA) is a rare blood disorder. Children with DBA don't make enough red blood cells. These cells carry oxygen to all other cells in the body. Blood cells are made in the bone marrow, the

Hemolytic Anemia in Children What is hemolytic anemia in children? Hemolytic anemia is a group of disorders in which the red blood cells are destroyed faster than the bone marrow can make them. The term for destruction of red blood cells is hemolysis. What causes hemolytic anemia

Osteoporosis What is osteoporosis? Osteoporosis is a disease that causes weak, thinning bones. This puts the bones at greater risk of breaking. The bones most often affected are the hips, spine, and wrists. What causes osteoporosis? Researchers don't know the exact cause for

Kidney Failure What is kidney failure? Kidney failure happens when damage results in loss of normal kidney function. There are 2 types of kidney failure—acute and chronic. Acute kidney failure starts abruptly. It can sometimes be reversed. Chronic kidney failure progresses slowly

Lymphatic Malformations in Children What is a lymphatic malformation in children? A lymphatic malformation is a lymphatic vessel that isn't formed correctly. The vessel traps the lymph fluid and causes cysts to form. Your child may have one or more of these cysts. Lymphatic

Older Adults: Preventing Falls Every year, millions of older adults fall, leading to injuries and emergency room visits. Many of these falls and injuries can be prevented. Most falls happen at home. Taking certain safety measures can prevent many falls. Facts about falls Here are

Chiari Malformation Type I in Children What is a Chiari malformation in children? A Chiari malformation (CM) is a problem with how the brain sits in the skull. The brain normally sits fully inside the skull. With a Chiari malformation, the lower part of the brain (cerebellum)

Hypospadias in Children What is hypospadias in children? Hypospadias is a problem where the opening of the urethra is not at the tip of the penis. The urethra is the tube that carries urine from the bladder to the outside of the body. With hypospadias, the end of the tube is

Skin Cancer in Children What is skin cancer in children? Skin cancer is a type of cancer that starts in the cells of the skin. It can spread to and damage nearby tissue. Over time, it can spread to other parts of the body. Skin cancer is very rare in children. What causes skin