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Doctor insights on: Risk Factors For Lung Cancer

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What increases risk for lung cancer.?

What increases risk for lung cancer.?

Many things: >80% of lung cancer is caused by smoking. However never smokers (defined as <100 cigarettes in lifetime) can get smoking. Risk factors include radon exposure, second hand smoke, and genetic mutations such as egfr activating mutations. For more info: http://bit.Ly/ygfoko. ...Read more

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Dr. Barry Rosen
4,344 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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What are risk factors for esophageal cancer?

What are risk factors for esophageal cancer?

Two types: For adenocarcinoma, the main risk factor is acid reflux or gerd. For squamous cell carcinoma, the main risk factors are smoking and alcoholol. ...Read more

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What are risk factors for breast cancer?

What are risk factors for breast cancer?

Many: Brca gene mutation, family history, esp. A first-degree relative (mother, father or sister), early age at first period, late menopause, no children or children after age 30, obesity, high-fat diet. However it is very important to realize that there is no guaranteed method of prevention, and 75% of newly diagnosed breast cancer patients have no family history of breast cancer - everyone is at risk. ...Read more

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How is tobacco smoking a risk factor for developing renal cell carcinoma?

How is tobacco smoking a risk factor for developing renal cell carcinoma?

Increased risk.: Smoking introduces many very carcinogenic compounds into the bloodstream, which is filtered by the kidney. These carcinogens, along with the decreased tissue oxygenation caused by smoking, is theorized to increase the risk of renal cell carcinoma. A meta-analysis of 24 studies (hunt, int j cancer 114:101-108, 2005) showed this significantly increased risk, & it is considered causal by the ussg. ...Read more

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What are the risk factors for esophageal cancer? 

What are the risk factors for esophageal cancer? 

Depends on type: For adenocarcinoma, the risk factors are mainly acid reflux, leading to barrett's metaplasia, and being male. The risk factors for squamous cell carcinoma include smoking, alcohol, radiation exposure, other head and neck cancers, caustic ingestion, a condition called achalasia, eating foods with nitrates, and conditions called chaga's disease and tylosis. ...Read more

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What are the risk factors for colon cancer?

What are the risk factors for colon cancer?

Heredity: This is the major factor that everyone agrees increases risk, but many colon cancer patients have no family history. Diet and especially meat eating have given contradictory results when studied. Ulcerative colitis and some other illnesses greatly increase risk. Screening is key to surviving colon cancer. ...Read more

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How to identify the risk factors(determinants) of lung cancer, aids, &colon cancer?

How to identify the risk factors(determinants) of lung cancer, aids, &colon cancer?

Lifestyle choices: Cigarette smoking, promiscuous unprotected sex, and low fiber diet or positve family history are simple answers for your listed afflictions, respectively. Screening tests for lung cancer (CT chest), and colon cancer (colonoscopy) are available. Check the American Cancer Society website to determine if you fit the appropriate category to have these exams. ...Read more

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Does smoking increase the risk of lung cancer?

Does smoking increase the risk of lung cancer?

Yes!: While cancer can occur in the lungs of non-smokers (specifically, pulmonary adenocarcinoma or metastatic carcinoma from another primary site), it is difficult to dispute the data that show lung cancer is more common in smokers than non-smokers. ...Read more

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Quitting smoking and lung cancer risk reduction?

Quitting smoking and lung cancer risk reduction?

Yes: Quit smoking risk of lung cancer and several other life threatening conditions go down. One's breath and clothes smell better also! think of the $$$$ /saved. ...Read more

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What are the risk factors for ovarian cancer?

What are the risk factors for ovarian cancer?

Ovarian Cancer Risks: Age, reproductive history, obesity, family history, carrier of the brca1 and brca2 genes, hormone therapy history, and prior gynecologic surgery can all affect the risk of developing ovarian cancer. If there is a family history of the disease, or you are simply concerned, it is best to consult your gynecologist for advice and counsel. ...Read more

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Quitting smoking and lung cancer risk reduction. What are the odds?

Quitting smoking and lung cancer risk reduction. What are the odds?

Better: Quitting improves them. Work with family physician towards comprehensive wellness. It's important to understand there are numerous disease that smoking will increase risk. Per lung cancer, there are some online resources to help calculate risk: http://goo.Gl/divhj and http://goo.Gl/r9ita. ...Read more

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What are risk factors involved with colon cancer?

What are risk factors involved with colon cancer?

Risks: Risks of any cancer is that it grows or spreads to other organs. Colon cancer has risks of bleeding, intestinal blockage, cancer spreading to lymph nodes or to other organs, intestinal perforation if neglected long enough. ...Read more

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What are the risk factors for endometrial cancer?

What are the risk factors for endometrial cancer?

Read below: Endometrial cancer presents as spotting/bleeding in between periods, heavy periods, and postmenopausal bleeding. Risk factors include: obesity, early age of menstruation, late age of menopause, never having carried a pregnancy (nulliparous women), ovarian disease that leads to an imbalance of estrogen and progesterone, tamoxifen use, and genetic predisposition. ...Read more

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What factors increases the risk of esophageal cancer?

What factors increases the risk of esophageal cancer?

Chronic Heartburn: Severe gastro-esophageal reflux can lead to adenocarcinoma of the esophagus. If you have severe heartburn, see your doctor so you can be screened for pre-cancerous changes of your esophagus. ...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
863 doctors shared insights

Lung Cancer (Definition)

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 ...Read more