This article explain what is mesothelioma symptoms, causes, type, diagnosis and more, may be you need it for to know. Mesothelioma  is a rare form of cancer that develops from cells of the mesothelium, the protective lining that covers many of the internal organs of the body.

What is Mesothelioma Symptoms

Mesothelioma develops so slowly that a person can have it and not know that they have it. The first symptoms might be shortness of breath, chest pain, fever, cough, nausea, pain in abdomen, or anemia. All of these symptoms are also caused by less serious illnesses, so it is difficult to recognize the disease in its early stages. If you have worked with or been exposed to asbestos you should get screened, even if you don’t feel sick. Mesothelioma is more treatable when diagnosed early.

What Parts of Body Affected

The body cavity linings affected by mesothelioma are the:

Pleura — around the lungs (about 75% of mesothelioma cases)

Peritoneum — around the stomach

Pericardium — around the heart

The pleura, peritoneum, and pericardium are thin membranes made up of a type of tissue called mesothelium, which in turn is made up of a type of cell called mesothelial cells. Mesothelioma is a cancer of the mesothelial cells.

What Types of Mesothelioma

Mesothelioma is diagnosed as one of three different cell types:

Epithelioid mesothelioma — about 70% of mesothelioma cases, has the best prognosis or outlook

Sarcomatoid mesothelioma — about 15% of cases

Mixed or biphasic mesothelioma — about 15% of cases

What Causes Mesothelioma

Each year in the United States, about 2500 people discover that they have mesothelioma, and almost every one of them remembers being exposed to asbestos. Almost all cases of mesothelioma are linked to asbestos exposure. It usually takes between 10 and 40 years to develop mesothelioma after being exposed to asbestos, so asbestos is especially dangerous to children. The younger the person is at the time of asbestos exposure, the higher their risk for developing mesothelioma.

What Prognosis of Mesothelioma

New treatments have been remarkably successful in some cases, but mesothelioma is still known as a disease that spreads quickly and is usually fatal. If you have or think you might have mesothelioma, early detection and screening are the best way to preserve your quality of life for as long as possible.

What Affects the Prognosis

The potential for any treatment to be successful, and the survival time of the patient, depends on a variety of factors including:

Overall health and age of the patient :

Type of tumor

Size of tumor

Location of tumor — particularly if it is near a vital organ such as the heart

Lymph system involvement — lymph cells are immune system cells that fight infection and disease

Metastases — tumor spreading to other organs or bones