Health Library

Ultrafast CT Scan for Children

An ultrafast computed tomography (CT) scan is an imaging test that uses X-rays and a computer to look at your child’s heart. It gives the doctor many details about your child’s heart that other imaging tests can’t. Learn more about what you can expect when your child has this test.

Umbilical Cord Care

In a few weeks, your baby will have the cutest little belly button. But right now the healing remains of his umbilical cord need special care. Here's how to make sure the cord remainder stays infection-free.

Understanding Informed Consent

You will be asked to sign an informed consent form. It states in detail that you understand the risks and benefits of your child's surgery.

Understanding Words for a Child's Skin Condition

A helpful look at some of the terms a healthcare provider may use to describe your child's skin condition.

Understanding Your Child's Lymphatic System

Detailed information on the lymphatic system.

Undescended Testes in Children

Undescended testes is when one or both of the male testes have not passed down into the scrotal sac. This is a condition seen in some newborn baby boys.

Uniparental Disomy: Prader-Willi Syndrome and Angelman Syndrome

Detailed information on uniparental disomy, including information about Prader-Willi syndrome and Angelman syndrome.

Upper Respiratory Disorders

Detailed information on the most common types of upper respiratory infections, including common cold, influenza, pharyngitis, tonsillitis, and sinusitis

Ureterocele and Ureteral Duplication in Children

A ureterocele is when part of a ureter right near the bladder becomes larger and bulges. This happens because the ureter's opening into the bladder is too small and blocks urine flow.

Urinary Incontinence (Enuresis) in Children

When wetting happens in a child who is old enough to control their bladder, it’s known as enuresis. Here's what you need to know.

Urinary Tract and Kidney Infections in Pregnancy

A urinary tract infection (UTI) is a very common health problem from pregnancy. Untreated, a UTI can cause serious problems in pregnancy. Learn more about UTIs in pregnancy.

Urinary Tract Infection (UTI) in Children

A urinary tract infection (UTI) is inflammation of part of the system that takes urine out of the body. It's caused by bacteria.