Metastatic untreated non small cell lung cancer
About Metastatic Untreated Non-Small Cell Lung Cancer
Metastatic untreated non-small cell lung cancer (NSCLC) is the most common type of lung cancer, representing 85% of all lung cancers. It is classified as being “metastatic” when it has spread from the original tumor to other parts of the body, such as the brain, bones or liver. This is a complex form of cancer as it is advanced and usually incurable.
Unfortunately, many people withNSCLC are treated too late when their cancer is already metastatic and is thus uncontrolled. This is why it is important to understand and be aware of the risk factors associated with this cancer, and to act on any signs orsymptoms that may indicate its presence so that treatment can begin as soon as possible.
Risk Factors
The primary risk factor for developing localized non-small cell lung cancer is exposure to tobacco smoke, including both first- and second-hand smoke. Other risk factors include exposure to radon, exposure to air pollution from things like factories and gas grills, a family history of lung cancer, and working with certain carcinogens, such as asbestos or uranium.
Symptoms
The most common symptom of non-small cell lung cancer is a persistent cough, which may only occur sporadically. Other symptoms include coughing up blood, shortness of breath, chest pain, and weight loss. If you are experiencing any of these symptoms it is important to make an appointment with your doctor for further investigation.
Diagnosis and Treatment
To diagnose metastatic untreated non-small cell lung cancer, a physician may order a chest X-ray and other imaging tests, as well as a biopsy of the cancer cells. If the cancer is detected early, surgery may be recommended to remove the tumor. However, if the cancer has metastasized to other parts of the body, treatment will usually include chemotherapy and/or radiation.
Prognosis
The prognosis for metastatic untreated non-small cell lung cancer is typically poor. With proper treatment, the average survival rate is five years; however, most people die within two years of diagnosis. This is why it is so important to be aware of the risk factors and symptoms and to seek treatment as soon as possible.
Prevention
Although there is no way to guarantee preventing the development of lung cancer, there are steps you can take to reduce your risk. These include avoiding tobacco smoke and other carcinogens, monitoring your exposure to radon and air pollution, and performing regular screenings if you are at an increased risk.
- Avoid tobacco smoke and other carcinogens
- Monitor your exposure to radon and air pollution
- Seek early diagnosis and treatment
- Perform regular screenings if you are at an increased risk