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Doctor insights on: Color Of Lung Cancer Sputum

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Dr. Barry Rosen
4,214 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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I quit smoking bfr 4dys after 10pack yr smoking history my age is 30.I feard about Lung Cancer, I found black&blood particles in sputum and chest pain?

I quit smoking bfr 4dys after 10pack yr smoking history my age is 30.I feard about Lung Cancer, I found black&blood particles in sputum and chest pain?

I can understand why: you feel apprehensive. Your chest pain & tightness combined with sputum changes (which might not be from lung) and smoking history would making seeing a physician a good idea. I would not panic or make any assumptions. Congratulations on quitting !! Please do be seen. ...Read more

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Can the std's herpes and HPV cause lung cancer? Violent coughing and blood in sputum. What's going on? Please help with suggestions.

Can the std's herpes and HPV cause lung cancer? Violent coughing and blood in sputum. What's going on? Please help with suggestions.

Chest X-ray: Neither is associated with lung cancer. Multiple possibilities. Go see your primary care, will likely require further evaluation with chest x-ray. Take care of yourself, and if you're a smoker - quit, that can certainly be a cause. ...Read more

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I had blood from mouth after sneezing? Is it normal? I got a chest x ray and sputum cytology. Is that sufficient to rule out lung cancer?

I had blood from mouth after sneezing? Is it normal? I got a chest x ray and sputum cytology. Is that sufficient to rule out lung cancer?

Lung Cancer unlikely: You are too young to have lung Cancer. I would advise you to follow up with your doctor as to how he/she should monitor you further. It will partly depend on your future symptoms. If there is any more coughing with blood , then additional testing would be necessary. otherwise you should do fine. But do not smoke! ...Read more

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Can lung cancer be hereditary?

Can lung cancer be hereditary?

Unclear: Non or never smokers can develop lung cancer if they have a genetic mutation to such genes as egfr or eml4/alk fusion translocation. For more info: http://bit.Ly/ygfoko. ...Read more

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I have a question about lung cancer?

I have a question about lung cancer?

Ok: Ok, if you have a question then please ask it rather then asking whether you can ask the question. ...Read more

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What organs does lung cancer attack?

What organs does lung cancer attack?

Local versus mets: Lung cancer will locally invade the chest wall and cause fluid to accumulate around the lungs. It can spread to the brain, bone, adrenal glands. ...Read more

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Is infiltrate a sign of lung cancer?

Not necessarily: An infiltrate seen on a cxr or ct scan can be cancer or infection (pneumonia) or inflammation. It is by no means definitive for cancer. If it looks suspecious enough on the scan, the next steps are further imaging or direct biopsy of the abnormality. ...Read more

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Could i get lung cancer when i'm 25?

Could i get lung cancer when i'm 25?

Possibly: It depends on your risk factors, but in general, it is unlikely in someone your age. If you are a cigarette smoker, your chances go up with time. ...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
825 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