In the past 20 years, the incidence rate of Mesothelioma lung cancer has increased worldwide. However, this problem still considered as rare form of cancer that occur in the protective lining that covers many of the body's internal organs (mesothelium).The incidence rate of mesothelioma lung cancer is highest in Britain, Australia and Belgium.
What is mesothelioma?
Mesothelioma is a rare type of cancer which affects the mesothelium. Mesothelium is the lining of the internal body's organ such as chest, lungs, abdomen and even the heart. Mesothelioma can occur in men or women at any age but the incidence rate is higher in male then in female. The only major risk factor of mesothelioma lung cancer remains to be cause by asbestos exposure. Mesothelioma occurs when people inhaled asbestos dust created during the mining process which leads to accumulation of asbestos fibers in the lungs or stomach. Asbestos fibers may cause irritation and finally lead to mesothelioma cancer.
The settlement of asbestos fiber in the mesothelium covering lung will cause pleural mesothelioma. According to statistic, the incident rate of pleural mesothelioma remains the highest one affecting about 75% of all mesothelioma cases. This asbestos lung cancer will produce sign and symptoms such as shortness of breath, cough (sometimes may cause bloody cough) and pain in the chest due to fluid build up in the pleural space. Pleural mesothelioma is related to the inhalation of asbestos fibers. When inhaled asbestos fibers reach the lung through the nose or mouth, they start to accumulate in the lining of the lung. They than slowly travel through the tissues and will cause irritation to the cells.
Peritoneal mesothelioma also known as abdominal mesothelioma is less commonly occur then the pleural form. It affects the abdomen and with pericardial mesothelioma, it contributed about 20% of total number mesothelioma cases diagnoses. It can causes symptoms such as unexplained weight loss, abdominal swelling, and abdominal pain. Abdominal swelling and pain is due to accumulation of fluid in the abdominal cavity also known as ascites.Other than that's, it can cause other symptoms such as bowel obstruction, abnormalities in blood clotting, anemia, and fever. In this type, tumors are formed in peritoneum and this may also spread to other parts of the body too. If the cancer cell spread, the symptoms such as pain, trouble swallowing, or swelling of the neck or face may occur.
Pericardial mesothelioma is a rare form and the main site of attack is the linings of the heart. The main symptoms of pericardial mesothelioma such as chest pain, breathing difficulties, fever, palpitations, tiredness and cough. Its symptoms often caused by the build-up of fluid and the thickening of pericardial layers (lining of the heart). Patient's symptoms, medical history, and current medical condition must all be assessed in order to perform diagnosis of this deadly asbestos related cancer.
Mesothelioma disease is one of the life threatening diseases. Althoughmesothelioma treatment remains disappointing the early diagnosis of mesothelioma remains an important action to be taken since early detection can help to perform a better treatment strategy hence may improve patient's quality of life.
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