Lung Cancer and nodules

The line cause of cancer death in the U.S. is lung cancer. As maintained by the American Cancer society, there are as many as 170,000 new cases per year, and it kills more people than prostate, breast and colon cancer. Nodules in the lungs are small, brown, round spots, and are quite common. Most are benign, but some may stand for the early stages of lung cancer.

Convincing data from a variety of sources now suggests that in high-risk persons, CT(CT or CAT) is the best screening method to identify lung cancer in its earliest stages. The majority of cancers as a small nodule development or in the lungs caused. Screening CT scans are really sensitive in detecting nodules as small as 2 or 3 mm in the lung.

There are few symptoms of lung nodules. They are often found connected to an x-ray as an incidental finding results, or something not the reason for the X-ray. If they are malignant or cancer, they aredevelop and enlarge over time and can begin to cause symptoms such as shortness of breath or chest pain.

Your doctor can assess your current chest X-ray or CT scan with a previous one. If the node is apparent in earlier images, and not changed in size, shape or appearance, it may be noncancerous. Causes of noncancerous lung nodules include histoplasmosis, hematoma, vascular abnormalities, tuberculosis and lung cysts. The noncancerous nodules usually require no treatment;However, your doctor may use to monitor the node for change regular imaging studies. Although the majority of lung nodules are noncancerous, some are for early stage lung cancer.

With regard to radiotherapy, it is made from high-energy X-rays to the node. The purpose is to minimize the tumor and relieve symptoms. Effectiveness refers to the type of delivery and the other treatments carried out in combination with radiation. Side effectsRadiation is the tendency to tire easily, loss of appetite, inflammation in the lungs, loss of hair on his chest, and skin irritation.

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