According to the National Human Genome Research Institute, "genetic testing" covers a wide variety of clinical and non-clinical tests and includes testing of DNA, RNA, and proteins. Breast cancer genetic tests use blood samples or tissue samples...
Lung cancer can affect the airways or the air sacs deep within the lungs. Patients with cancerous growth in the lungs develop a number of symptoms of tumor growth, such as difficulty breathing, shortness of breath, persistent coughing and coughing...
The American Cancer Society (ACS) estimates that there will be 106,100 new cases of colon cancer in the United States in 2009. Information about colon cancer is often grouped with information about rectal cancer. The colon and the rectum are...
The prostate, a part of the male reproductive system, is made up of a number of cell types that work together to perform a range of actions that support male reproductive function. Prostate cancer develops when any of the cell types within the...
According to the National Cancer Institute, each year mutations in the BRCA1 and BRCA2 genes are linked to over 20,000 cases of breast cancer in the United States. Known mutations in these two genes increase the likelihood by five-fold that an...
A normal, healthy body detects and removes cancerous cells before they spread and cause disease. Mutations in genes that control normal cancer surveillance or that allow abnormal cells to evade it can increase a person's risk for developing...
Lung cancer occurs when cells of the lung accumulate genetic mutations, causing them to divide uncontrollably to form a tumor. According to the National Cancer Institute, approximately 220,000 new cases of lung cancer were diagnosed and 160,000...
According to the National Human Genome Research Institute, or NHGRI, hereditary breast cancer accounts for as much as 27 percent of all female breast cancer. The hereditary forms of breast cancers occur when a gene change, or mutation, linked to...
Breast cancer develops when cells of the breast become mutated and fail to respond to normal growth regulation from the body. The cells begin to divide uncontrollably, leading to the formation of a tumor. A number of genes control normal cell...
The white blood cells normally protect the body against infections and even cancer. They include cells called the natural killer cells, macrophages, monocytes, basophils, eosinophils, neutrophils, the T lymphocytes and the B lymphocytes. When the...
Brain cancer can either originate in the brain or spread from the other parts of the body into the brain, according to the Mayo Clinic. It isn't clear what causes either one of these brain cancer types, but genetics, environmental factors and...
According to the National Cancer Institute estimates, 142,570 men and women in the United States will be diagnosed with colon and rectal cancer in 2010. More than 51,000 of them will die of their cancer. For those who develop colon cancer,...
Often seen as unsightly and annoying blemishes on the skin, age spots can appear at any time during a person's life but more so during the later years. Also known as liver spots and typically not seen as a risk to overall health, these blemishes...
Everybody wants to lose weight and everybody has their trouble spots. But if you notice that you gain more weight in your stomach than anywhere else there may be several contributing factors. And no matter the reason why your tummy is prone to...
Growth and development of a woman's breasts is a process that begins before birth and culminates in pregnancy and lactation. Growth of tissues within the breast are tightly regulated by a number of factors within the body, including circulating...
Gastric or stomach cancer is an uncommon type of cancer in the United States. According to the American Cancer Society, approximately 21,130 new cases of stomach cancer were diagnosed in the United States in 2009, accounting for roughly 1.4...
According to the National Cancer Institute, breast cancer risk assessment, or assessing a patient's risk for breast cancer, identifies risk and estimates probability of breast cancer allowing appropriate preventive screening and risk reduction...
Ovarian cancer is cancer that develops in one or both ovaries--glands in females where reproductive eggs are made. Typically, the cancer forms on the ovary's surface. Although many cases of ovarian cancer aren't caught until the cancer has...
In women, breast cancer is the most common cancer in the United States, with 207,090 cases being diagnosed annually, according to the National Cancer Institute. A number of risk factors are linked to an increased potential of developing breast...
Breast cancer is the leading cause of cancer deaths in women ages 15 to 54. Although less common among younger women, breast cancer is more likely to be diagnosed at a later stage, more likely to be associated with genetic risk factors and have...
Non-Hodgkin's lymphoma is a group of cancer types that develop from white blood cells, also called lymphocytes. Non-Hodgkin's lymphomas can be slow-growing, or fast-growing and aggressive, and they can affect either the B-cells or T-cells of the...
Chemotherapy medications seek out and destroy cancer. It works in different ways to stop the cancer cells from dividing and causes them to die or commit cell suicide. Many different chemotherapy drugs exist today. Over the last century,...
Society has an abundance of methods to prevent cancer, and remarkably these methods do not require special equipment, expensive medications or special foods. Everything needed for good health surrounds people on a daily basis through technology,...
According to the American Dietetic Association, proper nutrition has been proven to be critical in preventing, managing and surviving cancer. The American Institute for Cancer Research agrees on this notion and adds that eating healthy also...
If you are a woman living in the United States, you have a one in eight chance of developing invasive breast cancer sometime during your lifetime. Nearly 40,000 American women will die from this disease during 2010. Since 70 to 80 percent of cases...
According to Merck, kidney cancer accounts for 2 to 3 percent of all cases of adult cancer. Also called renal cancer, kidney cancer is a very serious condition that can metastasize, or spread, to different organs throughout the body. The cancer...
More than 20 million Americans suffer from the stabbing, burning, shooting, electric pain of neuropathy, according to the Neuropathy Association. While some types of neuropathy can be cured, most people are unable to get rid of this progressive,...
The breasts are hormonally-regulated tissues that undergo a series of growth and development cycles throughout life. Breast cancer, the uncontrolled proliferation of cells within the breast, is a progressive and devastating disease that can be...
As reported by the National Cancer Institute, 29,000 people are diagnosed with pancreatic cancer every year in the United States. The pancreas is both an exocrine gland and an endocrine gland and is six inches long, located just below the stomach...
Brain tumors are created by abnormal and uncontrolled cell division. Learn about the symptoms and treatments for brain cancer in this video.
Colorectal cancer refers to cancerous growths in the colon and rectum, which are the third most common cancers in the Western world. Learn more about colorectal cancer in children including treatments and symptoms in this medical video.
Bone cancer most often refers to a presence of malignant tumors in bone tissue. Learn about bone cancer and treatment options in this video.
Eye cancer can start in the eye or spread there from other organs. Get expert tips and advice on diagnosing and preventing eye cancer in this video.
