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Doctor insights on: How Do You Know When You Have Lung Cancer

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Malignant! does anyone knows a good lung cancer site?

Malignant! does anyone knows a good lung cancer site?

Yes: Check nccn or the american cancer society web sites, they are both full of information, and the information comes from good legitimate sources. ...Read more

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Dr. Barry Rosen
4,224 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 to know if you have lung cancer?

How to know if you have lung cancer?

CT scan and biopsy: you would need to get imaging study like CT scan of the chest and biopsy if there is mass on the lung to establish the diagnosis. ...Read more

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Can you tell if you have lung cancer?

Can you tell if you have lung cancer?

Rarely: Lung cancer is a silent disease. Symptoms such as coughing out blood, shortness of breath, weight loss or pain are usually late and signify advanced disease. Chest x-ray and ct can detect lung cancer in earlier stages. ...Read more

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How to tell that you have lung cancer?

How to tell that you have lung cancer?

Multiple symptoms: Some people do not know and a small tumor is found on x ray. People with lung cancer can vary most will develop a cough possibly with blood, some will loose weight develop infections of the lung and feel weak even short of breath. At times one can have recurrent pneumonias to find a small tumor mixed into the pneumonia. THe diagnosis is made by biopsy ...Read more

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How would you know that you have lung cancer?

How would you know that you have lung cancer?

Imaging and biopsy: Most lung cancers are discovered by imaging studies such as chest x-rays or ct scans. These will show mass lesions that should not normally be present. If such a lesion is detected, then it is usually sampled by needle aspiration or bronchoscopy, and cells or pieces of tissue are studied in a laboratory under a microscope to decide if a malignancy is present and to decide what type the tumor is. ...Read more

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What happens to the lungs when you have lung cancer?

What happens to the lungs when you have lung cancer?

Depends on location: When a cancer of the lung starts growing, the symptoms it produces depend on its location. A tumor growing at the periphery of the lung may involve surrounding structures, causing a variety of symptoms, such as pain, fluid in the chest, etc. In the airway, it can cause obstruction, causing breathing problems or bleeding and infection. Location, location, location. ...Read more

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Can you still go on holidays if you have lung cancer?

Can you still go on holidays if you have lung cancer?

Yes: You don't want to travel far if you have recently completed surgery or chemotherapy. Take some time to recover and then celebrate wih a nice trip. ...Read more

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How do doctors tell if you have lung cancer?

How do doctors tell if you have lung cancer?

X-ray: Really look, listen, feel, test. X-ray or ct can be first notice even without symptoms. Proof is biopsy or removal. ...Read more

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Hello do you have lung cancer and osteosarcoma drs?

Hello do you have lung cancer and osteosarcoma drs?

Oncologists: Can specialize. I am a lung expert, but osteosarcoma intersects by a common feature that it can travel/metastasize to the lungs. ...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