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The pancreas is a gland behind your stomach and in front of your spine. It produces the juices that help break down food ... the hormones that help control blood sugar levels. A pancreas transplant is surgery to place a healthy ...
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 ...
A rash is an area of irritated or swollen skin. Many rashes are itchy, red, painful, and ... blisters or patches of raw skin. Rashes are a symptom of many different medical problems. Other causes ...
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 ...
There are four major blood types: A, B, O, and AB. The types are based on substances on the surface of the blood cells. Another blood type is called Rh. Rh factor is a protein on red blood cells. Most people are ...
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 ...
... for
women. If an STI is passed to a baby, it can cause serious health problems.What ... cause symptoms. Some STIs may be diagnosed during a physical exam or through STI testing. Some tests ...
Your throat is a tube that carries food to your esophagus and air to your windpipe and larynx (also called the voice box). ... for the throat is pharynx. You can have a sore throat for many reasons. Often, colds and ...
... dangerous to people.
If you are bitten by a spider, you may see a reaction similar to that of a bee sting, ...
... in people older than 50. Younger people with a spine injury or a narrow spinal canal are also at risk. Diseases ...
... types of cells in the body. They serve as a repair system for the body. There are two ...
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) ...
... genetic material (either DNA or RNA) inside of a protein coating. There are a huge number of viruses on earth. Only a ...
... 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 ...
... Ulcers Colon polyps or colon cancer Inherited disorders A diet that does not have enough iron, folic acid or vitamin B12 Blood disorders such as sickle cell anemia and thalassemia, or cancer Aplastic ...
... or part of an arm or leg for a number of reasons. Common ones include: Circulation problems ... sometimes replace it. The device, which is called a prosthesis, can help you to perform daily activities ...
