The four stages of mesothelioma

Mesothelioma is a form of lung cancer caused by exposure to asbestos is only up. Doctors usually divide the four-stage progression of cancer, has spread regarding cancer. The four stages of mesothelioma are:

Level I

In stage I Mesothelioma, the body is a page on the DES in this phase is usually limited to the pleura. The two form a pleural membrane surrounding the lungs, and are separated by a layerLubricating fluids. Mesothelioma of the pleura in cases of this liquid to make more of this that they need.

In rare cases, mesothelioma can include the same stage of lung, pericardium (the membrane that surrounds the heart) or diaphragm (the muscle that separates the stomach from the chest).

Level II

In phase II, mesothelioma has spread. It now goes to the chest wall, esophagus (the tube that connects the mouth to the stomach), or the heart.This can affect the pleura on both sides of the body. It could also affect the breast to the lymph nodes (part of the immune system works to filter out foreign body).

Level III

In stage III, mesothelioma has spread further. And 'now on the diaphragm and the peritoneum (the membrane surrounding the abdominal cavity). It can also spread to lymph nodes outside the chest.

Stage IV

In the latter stages of mesothelioma, the cancer is gonemetastasis, ie, that has passed through the bloodstream to spread to distant organs from the chest and abdomen.

Symptoms caused by mesothelioma depends on where it has spread. If it is limited to one lung (as is typical of the early stages of mesothelioma), may cause a dry cough and shortness of breath. If it has spread to the peritoneum, can cause fever, swelling, and bowel or urinary problems. In the final stage, there may be difficulty swallowing, sudden weight lossLoss or vomiting of blood.