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Doctor insights on: Lung Cancer Stage T4 N2 3 M1

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Dr. Barry Rosen
4,223 doctors shared insights

Cancer (Definition)

Cancer is a group of diseases that is characterized by uncontrolled cell growth leading to invasion of surrounding tissues that spread to other parts of the body. Cancer can begin anywhere in the body and is usually related to one or more genetic mutations that allow normal cells to become malignant by interfering with internal cellular control mechanisms, such as programmed cell death or by preventing ...Read more


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How much of a chance is it for me to get lung cancer if three people in my family got it?

How much of a chance is it for me to get lung cancer if three people in my family got it?

Higher than normal: There are several reasons why a family history of lung cancer may increase your risk. The members involved may share similar habits like smoking or if they live together and everyone who does not smoke gets exposed to smoke from at least one smoker. Also if the family lives in a place where they are exposed to carcinogens such as radon. Genes may also play a role but not well defined as of yet. ...Read more

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Does lung cancer brain metastised tumors treated with the gamma knife extend survival if the tumors shrink and show no signs after a three month perio?

A good sign: The use of gamma knife to treat brain tumor suggests the brain lesion was a small? Was it only one lesion? Siezure, headache? Decadron (dexamethasone)? It is hard to tell about overall survival. It is encouraging to know that the tumor shrank after 3 months of treatment how much shrinking?I presume that you are talking about the lung lesions. Enjoy today, count your blessings, let tomorrow worry about itself. ...Read more

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Patient has stage three lung cancer. She is swelling in her feet and hands. Why is that? What should she take or do for that?

Patient has stage three lung cancer. She is swelling in her feet and hands. Why is that? What should she take or do for that?

Depends: This could be due to many factors. This be from the medications, from getting excess fluid, from impaired venous drainage or kidney function, or simply from another process. Go see your oncologist and they will help determine the cause. ...Read more

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I am 25 years old, jist quit smoking went to ER three times doctor said my lungs sound clear. interimitent sob, lung cancer???

I am 25 years old, jist quit smoking went to ER three times doctor said my lungs sound clear. interimitent sob, lung cancer???

Unlikely : Too young to develop Lung Ca (age 25). Likely bronchial infection. Good you have given up smoking - Lowers your risk of heart disease and lung cancer. ...Read more

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Is the chance of surviving stage 3 lung cancer usually slim?

Is the chance of surviving stage 3 lung cancer usually slim?

It depends: The overall 5-year survival rate with stage 3a lung cancer is 23%, but it can vary widely. The 5-year survival rate with stage 3b lung cancer is sadly only about 10%. ...Read more

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Chest pains for 3 days now, could this be a symptom of lung cancer?

Chest pains for 3 days now, could this be a symptom of lung cancer?

I doubt it: Lung cancer is always worrisome. I would not jump to conclusions. If you smoke, your chances of cancer are greater than those who do not. If you do not smoke, then the pain can have many different causes. If worried get cxr. Lung cancer does not cause pain and even end stage people rarely complain of pain, rather sob or hematemesis. You could have simply strained the chest muscles. Fear not. ...Read more

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Can you go from stage 4 lung cancer to stage 3 if you improve a bit?

Can you go from stage 4 lung cancer to stage 3 if you improve a bit?

Stage confusion: Stage and staging tells you where the cancer is, what the prognosis is, and what the treatment might be with options. You do not change stage once treatment begins. The tumor either responds or doesn't. Complete repsonse (?Remission in leukenmia?) is the goal, shrinkage is ok. The idea is that as long as the cancer responds, you stay on that regimen...Maybe. ...Read more

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Lung (Definition)

Deoxygenated blood enters the lungs from the right side of the heart and travels to the lungs. When you inspire, oxygen flows into the lungs, transverses the capilliares and attaches to hemoglobin down a gradient. At the same time, co2 diffuses into the capilaries and is expelled with exhalation. Oxygen rich blood then flows to the left side of the heart and into the ...Read more


Dr. David Cooke
827 doctors shared insights

Lung Cancer (Definition)

From national cancer institute: "cancer that forms in tissues of the lung, usually in the cells lining air passages. The two main types are small cell lung cancer and non-small cell lung cancer. These types are diagnosed based on how the cells ...Read more