Learning from Lung Cancer Pictures

Lung Cancer Pictures are often used as a deterrent in anti-smoking campaigns, but they serve a much more important role when used by doctors. By looking at pictures of lung cancer a doctor is able to understand more about the disease, as well as, classify the stage of the cancer. Lung Cancer Pictures can serve a very important role in the treatment of lung cancer.

Causes of Cancer

Lung cancer can be caused by numerous factors. Not every case can be linked back to a definite cause, though. However, understanding risk factors helps a person to avoid getting lung cancer. Risk factors that are linked to causing cancer include :

Smoking.
second hand smoke exposure.
radiation exposure.
exposure to asbestos, radon, chromium, arsenic, soot or tar.
exposure to high levels or constant levels of air pollution

Any of these things can lead to a higher risk of developing lung cancer. However, it is important to understand that the exact cause of lung cancer is not known, so someone not exposed to any of these risk factors could still get the disease as nobody is immune.

Pictures

The diagnosis of lung cancer is usually through Lung Cancer Pictures. Most often signs of the disease are found in x-rays. A chest x-ray is used to look at the lungs and bones in the chest. It can not see everything, though, so other pictures are usually taken if cancer is suspected.

Another type of picture taken is a CT or CAT scan. This gives a detailed picture of inside the body and can show even the smallest areas of cancer. The scanning machine and dye injected into the body are used to get the picture.

A PET scan is another type of Lung Cancer Pictures that may be used for diagnosis. It uses a radioactive sugar and scanner to get the picture. The sugar will bond to the cancer and make it show up brightly on the scan.

Use of Pictures

Lung Cancer Pictures are used to diagnose and figure the course of treatment for lung cancer. Usually the pictures are backed up by further tests, such as a biopsy. The pictures and other tests can both paint a good picture of how advanced the disease is and how it can be treated. By getting a good picture, figuratively and literally, the doctor can easily decide how sive to be in the treatment.

When caught early the survival rates are much better and that is why pictures can be very helpful. They can help to find small cancer cells before they have had a chance to grow and spread. Therefore, it is easy to see why Lung Cancer Pictures play such an important role for doctors and patients.

Please also check out my other guide on lung cancer pictures and cancer stages

Lung Cancer Pictures

smoking lung cancer pictures

Learning from Lung Cancer Pictures

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