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kidshealth library

health & safety topics

Your child's health and safety is our top priority. Please search our resource library for information on health, nutrition, fitness, injury prevention and other important topics.

Kidney & Urinary System

Hydrocele

A hydrocele is a pouch of fluid around the testicle inside the scrotum. Hydroceles are common in newborns, especially preemies.

Hypospadias

Hypospadias is when the urethra — the tube that drains pee from the bladder to outside the body — opens in a different place instead of at the tip of the penis.

Kidney Problems in Childhood

The kidneys play a critical role in health. Find out about some kidney problems that can affect kids

Kidney Stones

Kidney stones mostly happen to adults, but sometimes kids and teens can get them. Find out what kidney stones are, how to treat them, and ways to help prevent them.

Kidney Transplant

If your child needs a kidney transplant, you're probably feeling lots of emotions. Fortunately, many kids who undergo kidney transplants go on to live normal, healthy lives.

Kidneys and Urinary Tract

The bean-shaped kidneys, each about the size of a child's fist, are essential to our health. Their most important role is to filter blood and produce urine.

Meatal Stenosis

The meatus is the opening in the penis where the urine (pee) comes out. Meatal stenosis is when this is too small.

Meatoplasty

The treatment for meatal stenosis is a simple procedure to make the opening of the meatus bigger called a meatoplasty.

Nephrotic Syndrome

Nephrotic syndrome happens when tiny filtering units in the kidneys stop working properly. This can cause weight gain and other symptoms. Most kids eventually outgrow it.

Peritoneal Dialysis

Peritoneal dialysis is a treatment that can be done at home to take over the kidneys' job of filtering blood.