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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

Premenstrual Syndrome (PMS) What is premenstrual syndrome (PMS)? Premenstrual syndrome or PMS is a group of physical and emotional symptoms many people may have in the days before their period starts. Symptoms usually stop when the period starts or shortly after. It’s thought to

HIV Home Care for a Child What is HIV? HIV (human immunodeficiency virus) is the virus that causes AIDS, which is advanced HIV disease. HIV infection may lead to the body's immune system not fighting off infections as well as it should. A child with HIV needs more care to remain

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

Setting Screen Time Limits for Children and Teens If your child is having a hard time staying away from a screen, you’re not alone. Many parents and caregivers struggle with the same problem. Screens are everywhere. It’s easy for them to grab your child’s attention. Experts

Trinucleotide Repeats: Fragile X Syndrome What are trinucleotide repeats? DNA is the chemical that makes up your genes. It contains a "code" of 3-letter words known as codons or trinucleotides. Many genes normally contain trinucleotide sequences that repeat. These are called

Dental Sealants What are dental sealants? Dental sealants are thin, plastic coatings that are bonded to the chewing surfaces of the back teeth (molars and premolars). Sealants are very good at preventing tooth decay (cavities). They work very well on the back teeth. These teeth

Rehabilitation is an important medical specialty focused on restoring and maintaining optimal health and functioning while reducing disability. The Frances H. McClelland Rehabilitation Program at Phoenix Children's offers the most comprehensive pediatric rehabilitation program in

Breast Infections and Inflammations What is lactational mastitis? The most common type of breast infection is lactational mastitis. This happens when a person is breastfeeding. The nipples become cracked and sore. This allows bacteria from the baby's mouth to enter the ducts and