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Dialysis in Children What is dialysis? Dialysis is a procedure that is done routinely on people who have acute or chronic kidney (renal) failure. It filters waste and extra fluid from the blood. That is something that would normally be done by the kidneys. Dialysis may also be

Birthmarks What are birthmarks? Birthmarks are areas of discolored or raised skin that are seen at birth or within a few weeks of birth. They may be made of malformed pigment cells or blood vessels. Medical experts don’t know what causes birthmarks. But most of them are not

Molds in the Environment What is mold? A mold is a microscopic fungus that grows and lives on plant or animal matter. It can also live on nonorganic objects. Most molds are made up of filaments. They reproduce through the production of spores. Spores spread by air, water, or

Methods of Surgery What are the different methods of surgery? Surgery doesn't always mean large cuts (incisions) and long healing times, as in the past. Depending on the type of surgery, several methods may be used. People with the same diagnosis won't always be advised to have

Tests to Diagnose a Stroke How is a stroke diagnosed? Your doctor will ask you about your health history. They will give you a physical exam. You may also have these tests to diagnose a stroke. Imaging tests of the brain CT scan. This test uses X-rays and a computer to make

Headaches in Early Pregnancy Nearly everyone has headaches sometimes. But having a headache in pregnancy is not fun. And managing headaches is even more tricky in the first trimester. This is a time when you should stay away from many medicines. Whether your headache is from

Pregnancy and Oral Health During your pregnancy, you may worry about your waistline and fret about food. You take prenatal vitamins, see your healthcare provider often, get regular exercise, and stay away from alcohol and smoking—all in the name of a healthy pregnancy.And

When to Call for Help Anytime you're not comfortable with a medical situation, call 911 or your local emergency number, go to an emergency room, or call your doctor. When to get help right away The American College of Emergency Physicians (ACEP) says that these conditions need

Wisdom Teeth Extraction What are wisdom teeth? Wisdom teeth are the last 4 permanent teeth to appear in the back of the mouth at the top and bottom. They often first appear in young adults between the ages of 17 to 21. They are also called third molars., If wisdom teeth do not

Evaluation Procedures for Orthopedic Problems What are standard evaluation procedures? Before a treatment or rehabilitation plan can be made, your orthopedist must first find what is causing your condition. This typically involves a physical exam and a review of your health