Mesolthelioma Information You Won\'t Find Elsewhere

Pleural Mesothelioma is the most common type of mesothelioma. Mesothelioma is a rare form of cancer that attacks the mesothelial cells in the mesothelium, the tissue that forms the membranous lining of body organs and internal cavities.

Pleural Mesothelioma develops when cancer affects the pleura (the lining lung membranes). This form of cancer is more common in the UK, followed by South Africa, then Australia, then U.S., then Eastern Europe.

The pleura has two layers that provides support and protection to the lungs and chest cavity:

-The outer or parietal layer, the lines of the entire chest cavity and diaphragm.

-The inner layer and visceral layer that is applied directly into the lungs.

Pleural mesothelioma may from either of these two layers is extended to the other layer. Exposure to asbestos has been closely linked to the development of this cancer. Toxic fibers trapped in the spaces between mesothelial cells of the pleura.

Symptoms

Asbestos fibers are trapped in the body causes cells cancer to multiply and divide without control random. These results in membrane thickening and pleural mesothelial cells, leading to an accumulation of fluid in the pleura) (pleural effusion. This accumulated fluid gradually begin to pressure in the lungs and respiratory system causing abnormal breathing and difficult.

These events ultimately form the basis of most of the symptoms of pleural mesothelioma. These symptoms include:

A) persistent cough or hoarseness

B) hemoptysis, coughing up blood in the sputum

C) Difficulty in swallowing dysphagia ()

D) Shortness of breath, labored breathing known as dyspnea,

E) pleurisy, chest pain during breathing

F) Development of lumps under the skin of the chest wall

G) Night sweats or fever

H) Unexplained weight loss

I) fatigue

Diagnosis

Just as in other forms of mesothelioma, pleural mesothelioma symptoms show up many years after initial exposure to asbestos, and these symptoms are not specific for pleural mesothelioma, they also occur in some other less serious lung diseases such as pneumonia and influenza.

All these factors make the diagnosis of mesothelioma pleural very difficult.

Once there is a strong clinical suspicion of pleural mesothelioma, the diagnosis is confirmed by imaging tests like X-rays, CT scan to confirm the location of the cancer. The patient is also subject of fluid and tissue analysis known as a biopsy to confirm the type of cancer in question.

Treatment

Drug-ups and screening techniques have improved the outlook than for patients with pleural mesothelioma.

In general there are three main modes of treatment: surgery a) b)) c Chemotherapy Radiotherapy. Most Patients receive a combination of two or more different treatment modalities.

The earlier cancer is detected, the better the prognosis and the rest of the range of treatment options. When the tumor is detected early, curative surgery is performed to remove the cancer, this is followed by chemotherapy or radiotherapy to kill remaining cancer cells. Curative surgery is performed only in patients who have good general health and whose cancers have not spread more sections located beyond the lungs.

The level of tumor progression is classified depending on the stage of cancer. The stages range from stage 1 to stage 4, depending on the level of spread of tumor.

Phase 1 and Phase 2 pleural mesothelioma have a better prognosis and better treatment options.

The final stages of cancer, ie, stages 3 and 4 is largely confined to ways of palliative treatment to improve the quality of life and not its outcome. These the palliative treatments include the removal of excessive fluid in the pleural space and surgical removal of tumors to relieve pressure on the lungs.

According to current studies, approximately 10% of the pleural mesothelioma patients survive for three to five years after diagnosis and 5% survive 5 years or more.

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Article Source: ArticlesBase.com – Pleural Mesothelioma – Symptoms, Diagnosis, And Treatment-Basic Facts You Need to Know

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