What is a small cellular carcinoma?

small cell cancer is a type of cancer that almost always affects the lungs. It can also be referred to as oat cell cancer and in some cases is mixed cell cancer. This cancer is almost always caused by smoking, but exposure to a large amount of asbestos is also a risk factor. Small cell cancer usually affects men more than women, and although it is not a common type of lung cancer, it is considered very deadly. The limited phase concerns cancer contained only in the lungs or bronchial tubes. The extensive phase suggests that cancer has spread to areas outside the chest. Small cell cancer with limited stages is rare because it is usually not diagnosed until it becomes large.

Symptoms of small cell cancer are similar to other types of lung cancer and may include chronic cough, wheezing, shortness of breath, sputum product and possibly weight loss. Smokers are exposed to the greatest risk of developing most types of lung cancer. Diagnosis

se oIt is performed using imaging tests such as MRI or PET scanning and biopsy. Treatment must include chemotherapy and while small cell cancer responds well to medicines, it is very aggressive and always returns. Although this is only about 15% of lung cancer, the prognosis for this type is worse than other types.

Even in the treatment of small cell carcinoma, other organs usually quickly met. The lungs are usually carried out by liver, kidneys and brain. Surgery is almost never a possibility and the prognosis for almost all cases is short -term.

The best way to prevent these other types of lung cancer is not to smoke and avoid smoke from a second hand. Anyone who has symptoms of lung cancer, especially people with a history of smoking or arodinous cancer's medical history, should consult a doctor for testing and diagnosis.