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Doctor insights on: Nsc Lung Cancer

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Is lung cancer hereditary?

Is lung cancer 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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Dr. Barry Rosen
4,363 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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Copd leads to lung cancer?

Copd leads to lung cancer?

Unlikely: While COPD does not cause lung cancer, the factors (smoking, for example) that cause COPD can also cause lung cancer. ...Read more

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Is non-small cell lung cancer often a non-smokers cancer?

Is non-small cell lung cancer often a non-smokers cancer?

Yes: There are several types of non-small cell lung cancer. Typically squamous cell is associated with smoking. Adenocarcinoma isn't usually related to smoking. ...Read more

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What is small cell carcinoma lung cancer with liver cancer stage 4?

What is small cell carcinoma lung cancer with liver cancer stage 4?

Bad situation: Small cell is a very bad cancer. Stage four is very advanced. Very poor prognosis at best-- usually months only. ...Read more

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Treatment for pulmonary stage four lung cancer?

Treatment for pulmonary stage four lung cancer?

Chemo/radiation: Chemotherapy mostly, +/- radiation if the tumor is bulky and causing any local problems or a lot of pain. Prognosis is not good. Depending on the age, comorbidities and overall condition, palliative care is also a good option. ...Read more

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Is non-small lung cancer fatal?

Is non-small lung cancer fatal?

Depends on stage: The long term prognosis of lung cancer depends on the stage of the cancer. The stage (1-4) depends on the size of the tumor and whether it has spread outside of the lung to lymph nodes, the lining of the chest wall (pleura) or other organs (liver, brain, etc). Some of this information may be determined by x ray test (ct scan, pet scan) and some may require biopsies to determine. ...Read more

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What exactly is squamous cell carcinoma lung cancer?

What exactly is squamous cell carcinoma lung cancer?

One type of cancer: There are a number of variants of lung cancer and these are named for their microscopic appearance, the main ones being: squamous cell, adenocarcinoma, small cell carcinoma and large cell carcinoma. In squamous cell cancer, the tumor cells resemble skin cells. This type of tumor is commonly seen in smokers. ...Read more

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Is metastatic colon cancer curable?

Is metastatic colon cancer curable?

Possible: But less than 20% survive 5 years. Depends on where the metastases are and how numerous and size. Solitary liver mets without evidence elsewhere in the body can be cured with a liver resection. Diffuse mets to numerous body parts rarelyare curable. ...Read more

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Chemo drugs for lung cancer ?

Chemo drugs for lung cancer
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Yes: Depending on the stage, how advanced the disease is and what type of lung cancer it is, chemotherapy can play a major role in treatment of lung cancer. ...Read more

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What is non-small cell lung cancer?

See below: Non-small cell lung cancer is a type of lung cancer that grows more slowly and can be operated on if diagnosed at an early stage. It generally has a better prognosis than small-cell lung cancer, but that is depending on the stage and comorbidities. ...Read more

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Does lung caviation with pneumonia mean its lung cancer?

Does lung caviation with pneumonia mean its lung cancer?

Lung Cavity Causes: Not at all! differential DX of cavitation on chest x-ray: 1 caveating pneumonia: s aureus, gram-negative bacilli (klebsiella, pseudomonas, legionella), anaerobes, mycobacteria, fungi, pneumocystis. 2 septic emboli, bacterial or fungal. 3 wegener's granulomatosis or pulmonary infarction 4 infected bullae or cysts. 5 cancer: primary or secondary. Clearly, your doctor will help sort these out. ...Read more

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Chances of metastasis to lung of stage II colon cancer?

Chances of metastasis to lung of stage II colon cancer?

Low but not zero: Stage ii colon cancer means no lymph node involvement by definition, but inadequate lymph node sampling (surgical resection) may "understage" the cancer, so make sure enough ln were taken -minimum of 12! even with appropriate surgery, mets may still occur, although very unusual, so discuss with your treating docs. A pet/ct may give some reassurance so ask if this can be done. ...Read more

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Is lung cancer preventable?

Is lung cancer preventable?

Yes: The very best way to prevent lung cancer is to not smoke. Also from the time a smoker stops it can take up to 15 years for the lung cancer risk to go back down to that of a non-smoker! if you never start your risk of lung cancer will be low. ...Read more

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Chemo not working in stage 4 lung cancer?

Talk woncologist gis: Oncologist will have options most likely. Surgery is not helpful at this stage in general. ...Read more

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Lingular atelectasis and lung cancer relationship?

Lingular atelectasis and lung cancer relationship?

Depends: Is the lung cancer also in the lingula sometimes the cancer plugs the airway and causes distal collapse(atelectasis) also pneumonia, cancer and atelectasis are part of COPD due to smoking. ...Read more

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Syntoms of lung cancer?

Syntoms of lung cancer?

Many: Early on, no symptoms. Later, cough, weight loss, poor appetite, loss of energy, chest pain, coughing blood, dizziness, headache, shortness of breath ...Etc. ...Read more

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How come non-small lung cancer not called large cell lung cancer?

How come non-small lung cancer not called large cell lung cancer?

Sub type: Large cell lung cancer is actually a subset of non small cell lung cancer, which behaves much more like small cell cancer than like other forms of non small cell cancer. I am sorry that the terminology is so confusing. , . ...Read more

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Stage non small cell lung cancer in left lung hilum region and lymph node involvement.

Stage non small cell lung cancer in left lung hilum region and lymph node involvement.

Depends: In order to give exact stage need size of tumor also other wise answer is presumptive lacks accuracy. ...Read more

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Lung liver and bone cancer life expectancy?

Unclear question: Did you mean cancer with metastatic disease to lung, liver and bone? What is the primary cancer (from which organ the initial cancer cell originated)? Either way widely metastatic disease has poor dismal prognosis with short life expectancy - so its important to figure out whats the primary as different cancer usually respond to therapy differently. ...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
867 doctors shared insights

Lung Cancer (Definition)

Cancer that forms in tissues of the lung, usually in the cells ...Read more