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What is a mastectomy? A mastectomy is surgery to remove part or all of the breast. It's usually done to treat breast cancer by removing ...
A medical device is any product used to diagnose, cure, or treat a condition, or to prevent disease. They range from ...
... issues relating to
: End of life care: Should a patient receive nutrition? What about advance directives and ... does life begin? Is it ethical to terminate a pregnancy with a birth defect? Genetic and prenatal ...
... cancer. Often the first sign of melanoma is a change in the size, shape, color, or feel of a mole. Most melanomas have a black or black- ...
Meniere's disease is a disorder of the inner ear. It can cause severe dizziness, a roaring sound in your ears called tinnitus, hearing ...
Methamphetamine - meth for short - is a very addictive stimulant drug. It is a powder that can be made into a pill or a shiny rock (called a ...
... It affects how we think, feel, and act as we cope with life. It also helps determine ... is important at every stage of life, including as we age. Many older adults are at risk ...
Osteogenesis imperfecta (OI) is a genetic disorder in which bones fracture (break) easily. Sometimes the fractures happen for no known reason. OI can also cause weak muscles, brittle teeth, a curved spine, and hearing loss. OI is caused ...
Pets can add fun, companionship and a feeling of safety to your life. Before getting a pet, think carefully about which animal is best for your family. What is ...
A phobia is a type of anxiety disorder. It is a strong, irrational fear of something that poses little or no real danger. ...
What is radiation therapy? Radiation therapy is a cancer treatment. It uses high doses of radiation to kill cancer cells and stop them from spreading. It may also be used for ...
The retina is a layer of tissue in the back of your eye that senses light and sends images to your brain. It ... needed for reading, driving, and seeing fine detail. A retinal detachment lifts or pulls the retina from ...
Schizophrenia is a serious brain illness. People who have it may hear voices that aren't there. They may think other ... disorder makes it hard for them to keep a job or take care of themselves. Symptoms of ...
Sleep apnea is a common disorder that causes your breathing to stop or get very shallow. Breathing pauses can last from a few seconds to minutes. They may occur 30 ...
As a teenager, you go through many changes. Your body is on its way to becoming its adult size. ...
Being a teenager is hard. You're under stress to be liked, do well in school, get along with ... hopeless or worthless could be warning signs of a mental health problem. Mental health problems are real, ...
Your throat is a tube that carries food to your esophagus and air to your windpipe and larynx. The technical name for your ... Throat problems are common. You've probably had a sore throat. The cause is usually a viral ...
Tinea is the name of a group of diseases caused by a fungus. Types of tinea include ringworm, athlete's foot and jock itch. These infections are usually ...
What is vaginal cancer? Vaginal cancer is a rare type of cancer that starts in the vagina. The vagina is the canal leading from your cervix (the opening of your uterus) ...
... one of the main building blocks of bone. A lack of vitamin D can lead to bone diseases such as osteoporosis or rickets. It also has a role ...
