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Doctor insights on: Developed Skin Cancer Melanoma Lung

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How could I have developed skin cancer (melanoma) on my lung?

How could I have developed skin cancer (melanoma) on my lung?

Spread in blood: Cancer can spread to other areas through the lymphatics to lymph nodes or directly invade the blood stream and float and pumped to other areas of the body. Therefore melanoma is a very dangerous cancer where the slightest growth deep into the skin ends up getting into the blood stream. Its a strange disease though as the original melanoma may be resected years before it shows up in other organs. ...Read more

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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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Am i more likely to get skin cancer or lung cancer from smoking first?

Am i more likely to get skin cancer or lung cancer from smoking first?

Lung cancer: Other cancers linked to smoking include esophageal, kidney, bladder, lung, mouth, throat, and there are more. Stop smoking! ...Read more

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Is skin cancer as deadly as lung cancer and so many other types of cancers?

It can be: Melanoma can be. Squamous cell carcinoma can be locally destructive. Basal cell carcinoma typically not unless genetic. Another rare skin cancer, merkle cell carcinoma can be very aggressive. Hope this helps. ...Read more

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Need expert opinions about skin cancer, breast cancer, lung cancer, etc. Why does cancer attack a specific part of someone's body?

Need expert opinions about skin cancer, breast cancer, lung cancer, etc. Why does cancer attack a specific part of someone's body?

Biological process: The dna of any cell may mutate and continue to replicate with no end to it. The ability of cells to multiply and differentiate is expressed in the growth of a baby in 9months from a fertilized ovarian cell. From 1cell to a 9-10pound baby in 9months. That ability is in every cell of the body. If the off switch for cell division is lost, cells of any type may replicate indefinitely. ...Read more

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I have heard of brain, colon, lung, and skin cancer but I have never heard of heart cancer?

I have heard of brain, colon, lung, and skin cancer but I have never heard of heart cancer?

Cancer: There are cancers of every tissue in the body. Cardiac cancer may be primary(from the heart) or it can be secondary(cells from another organ or tissue). ...Read more

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What is the risk that an adult who is 29yr old will get (blood/lung/skin) cancer from one chest CT scan?

What is the risk that an adult who is 29yr old will get (blood/lung/skin) cancer from one chest CT scan?

0.05-0.25%: Nicely discussed here: http://www.Scientificamerican.Com/article/how-much-ct-scans-increase-risk-cancer/ however, there is no real science at the low doses used in medicine. This number is extrapolated from a higher dose measure with the assumption it will be the linear relationship at the lower dose level. ...Read more

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What are the chances that this is breast cancer? I am young but have a very full family history of cancer on both sides of my family, skin cancer breast cancer lung cancer ovarian cancer the list continues, recently i noticed a lump on my left breast and

What are the chances that this is breast cancer? I am young but have a very full family history of cancer on both sides of my family, skin cancer breast cancer lung cancer ovarian cancer the list continues, recently i noticed a lump on my left breast and

Hello, : Hello, it is difficult to answer this question specifically for you without being able to see the images. In general, a radiologist, a physician that looks at medical images, will assess the shape, size, margins and density of a mass to determine the chance that it might be cancer. The radiologist may use mammograms and ultrasound images to gather this information. Radiologists will recommend a biopsy for any abnormality that has a chance of being cancer that is 2% or more. "pointy edges" will raise the chance to greater than 2%. Therefore, i would follow the recommendation for biopsy. The chance that this particular finding is cancer also depends on your age, personal history and family history. From your story i think that the most important factor is the family history. Having breast and ovarian cancer in your family will raise your personal risk. The risk is highest if it was a first-degree relative (sister or mother) that had breast or ovarian cancer. If it was grandmother or distant cousin, the risk for you is not as high. If it was mother or sister or both, this might be a sign that your family has a gene that raises the risk of some kinds of cancer. If so, i would recommend that you all talk to a medical provider that performs genetic counseling. This can help you decide if you want to make a special effort to reduce your risk or start special screening tests to help detect cancer early if it happens. I see that you posted this question 28 days ago. I see that the biopsy likely has already happened and that you have the result. I hope that it was benign. If not, then i hope that you know that we have great treatments for breast cancer and most women are survivors. I will be thinking about you and hoping for the best. ...Read more

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Dr. Mike Bowman
906 doctors shared insights

Skin Cancer (Definition)

Skin is the largest and one of the most complex organs in the body composed of hundreds of different structures. Nearly any of these elements can degenerate into cancer. However the three most common are: basal cell, squamous cell and melanoma which occur in that order and degree of aggressiveness. Although heredity plays a major role, sun exposure and tobacco use & ...Read more


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