Posts Tagged ‘tumors’

Pancreatic and brain tumors genome-Clinical Implications

Monday, February 15th, 2010

Bert Vogelstein, MD, the clinical implications of maps of the genome of cancer of the pancreas and brain.

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The man, while spitting fighting lung cancer tumors of 38 natural

Thursday, December 31st, 2009

The man coughed for 38, while the fight against cancers of lung cancer is offered with the formula of high nutritional value. In November 2005, his surgeon, said he could not surgery, and received 3 weeks of life, that he would not be here at Christmas 2005. He added that even if they operate on the lung, 15% chance of recovery, and refused the surgery would bring with him he could do. Upon completion of the work of NGR, National Cancer Research Foundation, Joe taking a diet …

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Tumors of the pancreas – Know the Facts

Sunday, December 27th, 2009

Before knowing the pancreatic cancer, you should understand a little 'for the pancreas. This is a body that exists and functions in the endocrine and digestive systems. One possibility is that the exocrine pancreas. This means that functions as part of the digestive system and secretes digestive enzymes. As part of the endocrine system, hormones are very important, including somatostatin, glucagon and insulin secretion. You may have heard ofInsulin, which regulates blood sugar levels. Pancreas that produce insulin results in diabetes mellitus, diseases. Glucagon also helps to regulate sugar and salt. So, now knowing a little 'for the pancreas, it is important to know that producing pancreatic tumors originate in cells that the hormones mentioned above.

Not all tumors are malignant, or cancer of the pancreas. Pancreatic cancer is an important difference has been madethis hormone. The "operation" of the tumor is that the hormones, and a "dysfunctional" is a cancer that the hormones. Of course, nobody wants to face a cancer but not cancer tumor may also cause problems. Can grow tumors of the pancreas, and blockage of bile ducts and small intestine. Moreover, tumors of the pancreas, which can function to conduct various types of syndromes.

Survival rates of malignant tumorsPancreas are low, so that the search was conducted to try to find a way to improve survival rates and life expectancy. Clinical trials of drugs such as bevacizumab, have been created to help block tumor growth in several ways. One possibility is that has prevented the growth that can stop the flow of blood to the tumor

As mentioned, patients with pancreatic cancer have a low survival rate. According to the American Cancer Society, presented theOne year survival rate is 20% while the survival rate at five years is 4%. Pancreatic cancer is difficult to try to recognize them, and this is one of the main reasons why prices are so low. Once recognized, it is sometimes difficult to treat surgically, and this is especially true with metastatic cancer. Only about 10% of pancreatic tumors of the pancreas is limited.

There are different types of pancreatic tumors. One type isInsulinoma, and this type secretes insulin, which reduces levels of blood sugar produced. Approximately 10% of insulinomas are malignant. A gastrinoma is a different type, and as the name suggests, secret gastrin extra. This can cause peptic ulcers is generated enzymes and acidity increased. A third type has been mentioned here viopma. This is a rare tumor that secretes vasoactive intestinal peptide. Up to 75% of these tumors are malignant. Glucagonoma is a tumor secretingactually increases the level of sugar in the blood and leads to a rash. That grow more slowly than other tumors, but approximately 80% are malignant.

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Evaluation and treatment of cancerous tumors – About radiotherapists

Friday, December 18th, 2009

Oncology is the study of cancerous tumors, while a medical oncologist is a doctor who cures cancer. Despite the different countries could, and medical oncology departments are distributed in different specialties in the United States, there are two main types of oncologists. An oncologist is a doctor of radiotherapy of cancer, is known as radiation therapy, radiotherapy or merely specialized.

Radiation Oncology including chemotherapy.Chemotherapy is administered by an oncologist.

In some countries, an oncologist manages both radiotherapy and chemotherapy. Surgical Oncology is concerned with the surgical treatment of tumors. Surgical oncologists are divided into different specialties who are infected with some forms of cancer of the body.

Today we understand, thanks to technological improvements in the field of radiation oncology, 70 percent of all plans for radiation therapy treatment of cancer. A little 'ofthey contain only the irradiation, while some of the most serious cases of cancer call for a combination of radiotherapy and chemotherapy.

Choosing the oncologist

As expected, the greater experience of medical oncology, the story is more successful than the successful treatment of their patients. The choice of the oncologist will be a potentially important role in their treatment. You can literally put their lives in the hands of the physicianchoose.

Besides treating patients, training and skills through experience the latest technology is also important, as new technologies are able to provide better treatment for cancer. IMRT, for example, is a relatively new method of therapy allows a high dose of radiation to a tumor without damaging surrounding healthy tissue delivered.

Some oncologists do not even have access to new technologies such as IMRT. In cases where accessavailable, physicians may have little or no training and little or no experience.

To achieve the best possible treatment because a patient could benefit from an oncologist, the experience with the latest technologies and practices in a center that has access to these technologies, it found.

Dealing with patients is important. Anyone can tell if things go better with a few minutes of meeting them. They are under enough pressure onTo share your discovery that has or has cancer. Up with an oncologist who can not get along with adverse health, especially if your relationship with your doctor so badly that you see him or hate them.

However, the ability of a radiation oncologist, to give the best possible treatment for the rest. Choose wisely.

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