Brain tumors almost never form from neurons, because the neurons intrinsically lack the ability to divide and grow, which is a key part of cancer. Instead, many brain tumors come from cells that support and nourish the neurons. These cells, called...
Blood consists of red blood cells that carry nutrients and oxygen, white blood cells that provide immunity and platelets that induce blood to clot. The bone marrow, a spongy material found in some bones, contains stem cells that develop into new...
Wilms Tumor is a rare form of childhood cancer. About 500 children develop Wilms tumor each year, most before the age of 5. In spite of its rare occurrence, researchers have identified genetic changes that increase a child's risk of developing...
Non-Hodgkin's Lymphoma is a general term that encompasses any large group of cancer cells attacking the immune system. It includes over 40 types of cancer. There are two basic classifications: B-cell, a a blood cell found in bone marrow, and...
T-cell lymphoma is actually a group of rare blood cancers, accounting for only about 15 percent of all non-Hodgkin lymphomas in the United States, according to 2008 information from the Lymphoma Research Foundation. Because they are so rare, not...
The thyroid, a two-part gland below the larynx, regulates the body's energy level. Thyroid cancer is rare, with slight increases in recent years, which may be due to new techniques that enable doctors to find small cancers that previously couldn't...
Lymphoma is the third most common childhood cancer, according to the University of California-San Francisco (UCSF) Children's Hospital. In non-Hodgkin's lymphoma, tumors develop from white blood cells in the lymphatic system, a network of vessels...
Brain cancer, the abnormal and uncontrollable growth of cells in the brain, most often affects children between the ages of 3 and 12 and adults between the ages of 40 and 70, according to the National Cancer Institute. Because the brain serves as...
Non-Hodgkin's Lymphomas (NHLs) are a diverse group of cancers caused by tumors in the body's lymphocytes, or immune system cells. There are many types of NHLs, each of which is classified according to its rate of growth (slow-growing, intermediate...
According to the National Institutes of Health, "lymphoma is cancer of lymph tissue found in the lymph nodes, spleen, liver and bone marrow." Lymphoma is divided into two main types: Hodgkin's disease and non-Hodgkin's disease. In addition,...
Non-Hodgkin's lymphoma, also called non-Hodgkin lymphoma or NHL, is a cancer originating in lymphocytes, which are cells in the immune system. Within NHL, there are two sub-types of lymphomas: T-cell lymphomas and B-cell lymphomas. According to...
The thyroid gland, a two-part gland at the base of your neck, regulates the body's metabolism, heart rate and pulse. There are several types of thyroid cancer, cancer that starts in the thyroid cells, most of which are curable, reports the...
The thyroid is a small, butterfly-shaped gland located in the neck that makes and secretes two hormones, thyroxine, or T4, and triiodothyronine, or T3. These two hormones control the body's metabolism and influence most of the organs in the body....
