Posts Tagged tumor

Lung cancer drug response tied to tumor type: study

Lung cancer drug response tied to tumor type: study
Testing lung cancer patients for tumor markers would enable doctors to choose which drug the patient is most likely to respond to, improving the chances for successful treatment, according to results from a recent trial.

Read more on Reuters via Yahoo! News

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Holistic Medicines To Treat Cancer

What is cancer?

Cancer is a group of diseases characterized by the growth of abnormal cells that divide uncontrollably, and destroy body tissue. Cancer can spread throughout your body. Sometimes, however, normal cells lose the ability to direct and to limit their growth. They divide and grow without any order and form excess cells which we call tumors.

Is cancer an epidemic?

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Lung Cancer – Causes, Symptoms and Treatment

Lung cancer is the malignant transformation and expansion of lung tissue, and is the most lethal of all cancers worldwide, responsible for 1.2 million deaths annually. It is a leading cause of cancer death in men and women in the United States. Cigarette smoking causes most lung cancers. The more cigarettes you smoke per day and the earlier you started smoking, the greater your risk of lung cancer. High levels of pollution, radiation and asbestos exposure may also increase risk. There are many types of lung cancer. Each type of lung cancer grows and spreads in different ways and is treated differently. Treatment also depends on the stage, or how advanced it is.

Treatment may include chemotherapy, radiation and surgery. Lung cancer that originates in the cells of the lungs is called primary lung cancer; however, cancer may also spread to the lung from other parts of the body. Metastatic cancers spread to the lungs most commonly from the breast, colon, prostate, kidney, thyroid gland, stomach, cervix, rectum, testis, bone, and skin (melanoma). More than 90% of primary lung cancers start in the bronchi such lung cancer is called bronchogenic carcinoma. The specific types of lung cancer are small cell carcinoma, squamous cell carcinoma, large cell carcinoma, and adenocarcinoma. The last three types of lung cancer are often referred to as nonsmall cell lung cancers. Alveolar cell carcinoma originates in the small air sacs of the lung (alveoli). Although alveolar cell carcinoma can occur at a single site, it often develops simultaneously in more than one area of the lung. Less common lung tumors are bronchial carcinoid (which may be cancerous or noncancerous), chondromatous hamartoma and sarcoma. Lymphoma is a cancer of the lymphatic system; it may start in the lungs or spread to them.

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The Many Risk Factors of Prostate Cancer

Nobody wants to get cancer. That being said, we should all be aware of what the risk factors are for certain cancers. If you think you are at a higher risk for a specific type of cancer you should become familiar with what factors tend to increase the likelihood that you will develop the disease. Say, for instance, that prostate cancer runs in your family. You should know that there are many different factors that increase your risk, especially since there are some factors that you have control over.

There are several main factors that you do not have control over. One of those factors is your age. Men over the age of 50 have a higher chance of being diagnosed with this cancer. More than 70 percent of men with prostate cancer are over the age of 65. Race is another factor that you cannot control. Prostate cancer is 60 percent more common among African-American men than among Caucasian men. If you have a family history of this disease, you definitely have an increased risk of developing the disease yourself. A man’s risk of developing it is more than doubled if he has a father or brother that has the disease. Although, just because a relative has prostate cancer, it doesn’t mean that you necessarily will get it as well. Sometimes the cancer is simply sporadic, meaning that it can develop in one male relative, but not another. Only five to ten percent of those cases are determined to be hereditary. This would be a family with three or more affected relatives within the immediate family or a family where each of three generations are affected.

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Sweetened beverages linked to pancreas cancer

Sweetened beverages linked to pancreas cancer
A new study finds drinking two or more sweetened drinks per week increases one’s risk of developing pancreatic tumors — the rare but deadliest type of cancer.

Read more on Press TV

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