Asbestos has been shown to cause a host of health problems for those who inhale it. As such, it starts off as a respiratory disease. Unfortunately, it can develop well beyond that. This evolution has caused a massive amount of confusion to the point that two results, Mesothelioma and lung cancer, are often used interchangeably when they should not be.

Asbestos exposure can often lead to cancer in the person exposed if the fibers of the mineral in question are breathed into the lungs. Any form of cancer is simply bad news. That being said, there are different types and each comes with its own issues, treatments and potential outcomes. With asbestos exposure, the two most common forms of cancer are Mesothelioma and lung cancer. They are distinct health problems. Let's take a closer look.

Lung cancer obviously impacts the condition of your lungs. Lungs are the biomechanism we use when breathing. They introduce oxygen into our body and expel carbon dioxide and other minor gases like nitrogen. Breathing in air from the environment can be hazardous. In the case of asbestos, we can breathe in tiny fibers of minerals in asbestos forms. Once in our lungs, they are very hard to get out. Slowly, they can cause damage to the structure of the lung material. Scarring, known as asbestosis, and tumors can occur. The tumors can grow and are known as lung cancer. There are various forms of lung cancer, and that discussion is beyond the scope of this article.

Mesothelioma is often talked about as though it is a form of lung cancer. It is not. To understand this form of cancer, one has to first understand what the mesothelium is. The mesothelium is with us from birth. It is a layer of cells that lines the internal organs and areas of the body. It lines the lungs. It lines the abdomen. It lines areas of the heart. The purpose of the mesothelium is much like oil in a car engine - it acts as a lubricating surface that allows the organs in the body to move without friction. Without the mesothelium, bending over would be difficult and probably a very painful proposition.

Mesothelioma is a cancer that occurs in this lining. It is caused by asbestos being inhaled into the lungs. From their, the asbestos fibers are absorbed into the body. How exactly they get into the mesothelium is unknown, but they clearly due. Mesothelioma can spread throughout the entire body core or remain in a particular area. If caught very early, treatment options exist. If caught late, it is rarely survived.

So, how do Mesothelioma and lung cancer get confused when it comes to asbestos exposure? Well, Mesothelioma often occurs in the mesothelium lining around the lungs. Although not technically lung cancer, once can see how the two would get confused. Still, it is important to remember that each is unique and calls for different treatments.