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These round, fluid-filled pouches on or in the kidneys are sometimes discovered during imaging tests.…

Many factors may influence the decision to withdraw from kidney dialysis.

Kidney donation can save a life, but it's important to understand the risks.

A urinary tract infection that travels to the kidneys can be dangerous. Know the symptoms…

Find out how this type of pain may feel and what health problems can cause…

Learn about the symptoms, risks, causes and treatment of this often intensely painful condition.

Find out about the different types of kidney transplants — surgeries that are done to…

If you have this impulse control disorder, you can't resist urges to steal items that…

In this condition, a genetic male has an extra X sex chromosome. This may affect…

Main signs of this congenital disorder involve a red birthmark (port-wine stain), vein malformations, and…

This condition involves painful swelling of a small fluid-filled sac near the knee joint. It…

Learn about this common complaint, which can result from an injury or medical condition, and…

Knee pain: Symptom — Overview covers definition, possible causes of knee joint pain.

Knee replacement surgery can relieve pain and restore function to a knee joint that's seriously…

Does kombucha tea live up to its reputation as a health tonic?

Kratom is promoted as an aid in overcoming withdrawal from opioid medications, but research suggests…

Users claim kratom lifts mood and boosts energy, but there are many safety issues and…

This excessive forward rounding of the back is often caused by osteoporosis in older women.…

Understand how L-arginine affects blood vessels and when to avoid using this supplement.

This supplement may help some people lower their blood pressure. Learn who might benefit and…

Understand the pros and cons of various labor and delivery pain medications.

Know what to expect during this procedure to start labor before it begins on its…

Learn about positions that might help you relax and ease pain during labor.

Not getting enough sleep can affect your immune system. Here's what you need to know.

Tummy upset after that milkshake? Not being able to fully digest the lactose in dairy…

Removing the rear part of a vertebra, called the lamina, makes extra space in the…

Get the facts about how baby learns to speak.

Learn about the symptoms, causes and treatment for this common swelling of the voice box.

Laryngospasm is a brief spasm of the vocal cords, which temporarily interrupts breathing.

This surgery widens the windpipe or voice box to make breathing easier. Learn why it's…