Mesothelioma Asbestos Cancer

What is Pleural Mesothelioma?

Pleural Mesothelioma is a type of cancer that is most often found in people who have, at some point during their lives been exposed to high levels of asbestos. Asbestos is a type of naturally occurring mineral that was, for many years mixed with cement, plaster and paint and used in the interiors of houses. It was used as it is highly resistant to heat and is surprisingly strong. Unfortunately asbestos is made up of thin fibres which have since been found to be highly toxic to humans when they get into the body and it is these fibres that can be breathed in and cause a large number of health problems.

Due to the way that asbestos acts once inside the body it is usually many years later that asbestos related Pleural Mesothelioma is noticed. Pleural Mesothelioma is normally diagnosed when there is a change in the thin layer of membranes that are in the chest. When this pleural lining thickens or starts to calcify it is known as pleural plaques. These plaques in themselves are not always a definite precursor to cancer but they can greatly affect the function of the lungs and they can signal the start of Pleural Mesothelioma.

Pleural Mesothelioma may begin in the pleura but it can soon radiate outwards to the abdomen, the heart and the outer wall of the chest. When this happens and a diagnosis of Pleural Mesothelioma is made the prognosis is not good and many patients with Pleural Mesothelioma are not expected to live much longer than 12 months or so. With this in mind it is critical that anyone who has had previous exposure to asbestos is regularly tested for any changes in the pleura as this is an early sign that Pleural Mesothelioma could be imminent. When Pleural Mesothelioma is suspected early enough the patient can be treated and this can help them to live much longer than someone who has been diagnosed with full blown Pleural Mesothelioma.

Some of the symptoms of Pleural Mesothelioma are pain in the lower back, shortness of breath and pain towards the side of the chest. Some people may have problems when swallowing, have a cough that will not go away and in some cases a patient might even be coughing up blood. Some people also find that they start to lose weight quite rapidly once the disease sets in.

As the outlook for a person with Pleural Mesothelioma is not good as treatment can be quite limited due to the aggressive nature of the disease. If the disease is caught quickly enough surgery
can help to remove the pleura that are affected and the patient will live for longer than someone with advanced Pleural Mesothelioma. Chemotherapy
and radiotherapy are also options that some doctors will use to further extend the life of their patient but this does need to be carefully considered. Painkillers are used to keep the patient as comfortable as possible and other complimentary therapies can be used.