Lymphocytes help your body fight infection. They're made in the soft center of your bones, called the marrow. If you have CLL, your body makes an abnormally high number of lymphocytes that aren't working right.
Multiple myeloma is a cancer that affects plasma cells, a kind of white blood cell found in the soft insides of your bones, called marrow. Plasma cells are part of your body's immune system. They make antibodies to help fight off infections.
There is no cure for multiple myeloma, but treatment can often help you feel better and live longer. To make the best possible choices about your treatment and care, you'll want to learn as much as you can about the disease.
With this cancer, your plasma...
More adults get CLL than any other type of leukemia. It usually grows slowly, so you may not have symptoms for years.
Some people never need treatment, but if you do, it can slow the disease and ease symptoms. People who get medical care live longer today, because doctors are diagnosing CLL earlier.
It's natural to have worries and questions about any serious condition. You don't have to face things alone. Tell your friends and family about any concerns you have. Let them know how they can help. And talk to your doctor about how to join a support group. It can help to speak to people who understand what you're going through.
In most cases, doctors don't know what causes CLL. You're more likely to get it if:
You have a parent, sibling, or child who has CLL.
You're middle-aged or older.
You're a white man.
You have relatives who are either Eastern European or Russian Jews.
If you were exposed to Agent Orange, an herbicide widely used during the Vietnam War, your chances of getting CLL may also be higher.
You may have no symptoms for a while. Over time, you may have:
Swollen lymph nodes in your neck, armpits, stomach, or groin. Lymph nodes are pea-sized glands in these and other areas of your body.
Shortness of breath
Pain or fullness in your stomach, which may be because the disease has made your spleen bigger