These symptoms may be caused by cancer or other conditions. It is important to consult a doctor.

Non-small cell lung Cancer Treatment
Patients with metastatic non-small cell lung cancer can be treated in several ways. The choice of treatment depends mainly on the size, location and grade of tumor. Surgery is the most common way to treat this type of lung cancer. Cryosurgery, a treatment that freezes and destroys cancer tissue, can be used to control symptoms in stages (stages) of lung cancer last non-small cell. Radiation and chemotherapy can also be used to slow the progression of the disease and to control symptoms.

Small Cell Lung Cancer Treatment
Lung cancer small cell spreads quickly. In many cases, cancer cells have already spread to other parts of the body when diagnosed. To reach cancer cells throughout the body, doctors almost always use chemotherapy. Treatment may also include radiation therapy to the tumor in the lung or tumors in other parts of the body (as in the brain). Some patients receive radiation therapy to the brain even when cancer is not there. This treatment, called prophylactic cranial irradiation was given to prevent tumors from forming in the brain. Surgery is part of the treatment plan for a small number of patients with lung cancer small cell.

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Surgery is an operation to remove the cancer. The type of surgery the doctor performs depends on the location of the tumor in the lung. An operation to remove only a small part of the lung is called a segmental or wedge resection. When the surgeon removes an entire lobe of the lung, the procedure is called a lobectomy. Pneumonectomy is the removal of an entire lung. Some tumors are inoperable (can not be removed by surgery) because of the size or site, and some patients can not have surgery for other medical reasons.

Chemotherapy is the use of anticancer drugs to kill cancer cells throughout the body. Even after it has been removed lung cancer, cancer cells may still be present in nearby tissue or elsewhere in the body. Chemotherapy may be used to control cancer growth or to relieve symptoms. Most anticancer drugs are given by injection into a vein (intravenously) or through a catheter, a thin tube is placed into a large vein and remains there for as long as necessary. Some anticancer drugs are given as pills or tablets.

Radiation therapy is the use of high-energy rays to kill cancer cells. Radiation therapy targets a limited area and affects the cancer cells only in that area. Radiation therapy can be used before surgery to shrink a tumor or after surgery to kill any cancer cells left in the treated area. Doctors also use radiation therapy, often combined with chemotherapy as primary treatment instead of surgery. Radiation therapy can also be used to relieve symptoms such as shortness of breath. Radiation for the treatment of lung cancer most often comes from a machine (external radiation). Radiation can also come from an implant (a small container of radioactive material) placed directly into or near the tumor (internal radiation).

Photodynamic therapy, a type of laser therapy, involves the use of a special chemical is injected into the bloodstream and is absorbed by cells all over the body. The chemical rapidly leaves normal cells but remains longer in cancer cells. A laser light directed to the cancer reacted chemical compound, which then kills the cancer cells that have absorbed. Photodynamic therapy can be used to reduce symptoms of lung cancer, for example, to control bleeding or to relieve breathing problems due to breathing pathways are blocked when the cancer can not be removed by surgery. Photodynamic therapy can also be used to treat very small tumors in patients for whom regular treatments for lung cancer are not adequate.

Clinical trials (research studies) to evaluate new ways to treat cancer are an option for many patients with lung cancer. In some studies, all patients receive the new treatment. In others, doctors compare different therapies by giving the new treatment to a patient group therapy and regular (standard) to another group. Through research, doctors are exploring new ways and possibly more effective to treat lung cancer.

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Lung cancer often spreads to the brain or bones. Knowing the stage (stage) of the disease helps the doctor plan lung cancer treatment. Some of the tests used to determine whether the cancer has spread are:

CT scans or CT scan. A computer linked to an X-ray machine creates a series of detailed pictures of areas inside the body.

MRI (magnetic resonance imaging). A powerful magnet linked to a computer produces detailed pictures of areas inside the body.

Radionuclide studies. The scans with radionuclides (radioactive isotopes) can show whether cancer has spread to other organs including the liver. The patient swallows or receives an injection of a mildly radioactive substance. A machine (scanner) measures and records the level of radioactivity in certain organs to reveal abnormal areas.

Bone scans. The scanogram bone, a type of radionuclide study can show whether cancer has spread to the bones. Is injected into the vein a small amount of a radioactive substance that travels through the bloodstream and concentrates in the areas of abnormal bone growth. An instrument called a scanner measures the radioactivity levels in these areas and records them on x-ray film

Mediastinoscopy / mediastinotomy. A mediastinoscopy can help show whether cancer has spread to lymph nodes in the chest. Using a light optical instrument called an endoscope, the doctor examines the center of the chest (mediastinum) and nearby lymph nodes. At mediastinoscopy, the scope is inserted through a small incision in the neck in mediastinotomy, an incision is made in the chest. In either of the two procedures, the endoscope is also used to collect a tissue sample. The patient receives general anesthesia.

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When lung cancer has been controlled through treatment, starting a regular review process that has as main purpose to detect a possible relapse in time. In addition, this monitoring also appreciate the potential consequences of treatment and the patient is provided the necessary psychological support.

Each review will be questioned patients about their symptoms, perform a detailed physical examination and requesting analysis and x-ray examinations, ultrasound and so on. depending on the diagnostic possibilities of relapse or progression of cancer. As time passes are less likely to relapse and the reviews were spaced, but it is always advisable to make a year to control the appearance of new cancers, or in the lung or other organs.

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Chemotherapy is the primary treatment option in most cases of SCLC. It can easily control the symptoms, which are often very pronounced in this type of cancer. However, the cures are rare and most often accrue past year or two.

Not all patients can be operated on as it will depend on whether they have sufficient capacity to withstand respiratory excision of part or all of the lung and how is your general condition.

In lung cancer, often used a combination of chemotherapeutic drugs. Some of these drugs can be given by mouth or by vein. When they reach the bloodstream, these drugs are spread throughout the body and act against cancer cells, destroying them. For this reason it is very useful in those cancers that have spread to other areas.

Chemotherapy can be given as primary treatment or as therapy to aid surgery. In many cases, chemotherapy is given before surgery, with the intention of reducing the tumor volume and pave the way for a surgeon. Even at times, some inoperable lung cancers become operable after several months of chemotherapy. It is also possible to receive chemotherapy after surgery, even when the entire tumor was removed successfully. The reason is that with this strategy avoids a percentage of relapse and end up healing more long-term patients. We know this kind of cancer treatment as adjuvant chemotherapy.

The choice of treatment of first or second line depends on the type of cancer, and ranges from non-small cell cancer or small cell.

The most common side effects of chemotherapy that occur as a result of the use of chemotherapy are nausea and vomiting, loss of appetite, hair loss and mouth sores. Along with the chemotherapeutic drugs are used to diminish or make other side effects disappear first.

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