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Ear, Nose, and Throat Facts What is the ear? The ear is the organ of hearing and balance. The ear is made up of: External or outer ear. This includes: Pinna or auricle. This is the outside part of the ear. External auditory canal or tube. This is the tube that connects the outer

Tonsillitis What is tonsillitis? Tonsillitis means that your tonsils are inflamed. Your tonsils are large, fleshy glands at the back of your throat. These glands make antibodies that help fight infection. What causes tonsillitis? Both bacteria and viruses can cause tonsillitis

Air Pollution What is air pollution? Air pollution is when harmful substances are in the air that we breathe. National agencies and organizations report that: Air pollution comes from many sources. Some of these include industrial operations. Other sources are stationary fuel

Endometrial Cancer: Diagnosis How is endometrial cancer diagnosed? If your healthcare provider thinks you might have endometrial cancer, usually because of abnormal vaginal bleeding, you'll need certain exams and tests to be sure. Endometrial cancer is cancer that starts in the

Uterine Fibroids What are uterine fibroids? Fibroids are firm, dense tumors made of smooth muscle cells and fibrous connective tissue. They develop in the uterus. About 1 in 5 to 1 in 2 women of reproductive age have fibroids, but not all are diagnosed. Fibroids are very common

Endometriosis What is endometriosis? The tissue that lines the uterus is called the endometrium. Normally, if a woman doesn’t get pregnant, this tissue is shed each month during her period. In endometriosis, tissue that looks and acts like endometrial tissue implants outside the

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

Handwashing What is the best way to wash your hands? At home or work, wash your hands often—and correctly: Use clean, running water. The water can be warm or cold; either works well. Wet your hands before applying soap. Rub your soapy hands together for at least 20 seconds. Wash

Common Symptoms of Liver Disease What are some common liver disease symptoms? When diagnosing liver disease, your health care provider looks at your symptoms and does a physical exam. Some common signs and symptoms of liver disease include: A yellowing of the skin and eyes

For Parents: Bicycle, In-Line Skating, Skateboard, and Scooter Safety Safety statistics Bikes, in-line skating, skateboarding, and scooters are very popular among children between ages 5 and 14. These activities are a great form of exercise. But without protective gear, they can