What Causes Cancer, Its Treatment and Cure

Mesothelioma, cancer is the growth of malignant cells in mesothelium. This mesothelium lining covers the pleural, peritoneal and pericardial cavities. pleura is a membrane that covers the lungs and is more common place where the cancer known as mesothelioma, pleural mesothelioma. peritoneum, the protective covering that lines the abdominal cavity may also develop malignant tumors and cause peritoneal mesothelioma.

Mesothelioma is one of the rare cases of cancer in the world that is caused by exposure to asbestos. their exposure may be direct, by inhalation of asbestos or indirect exposure to inhaled asbestos particles from clothing, hair, equipment or other items that were previously exposed to asbestos.

Causes of mesothelioma

Asbestos is a natural mineral fiber that is extracted in different parts of the world due to its great utility in various industries. However, it is a very deadly and carcinogenic mojor a cause of asbestosis and mesothelioma.

Asbestos fibers are known to cause cancer of the mesothelium. Asbestos is a fibrous form of several minerals and hydrous silicates of magnesium found in the field. There are 3 types of asbestos, blue, and while the brown one. all these 3 types, also called the blue amphibole, long and thin in structure is more carcinogenic that white or chrysolite asbestos or the brown one known as amosite.

However, in some cases the brown asbestos has also been found to cause mesothelioma. and for this reason that people exposed to asbestos, even for a short period of time are vulnerable to disease.

pleural mesothelioma

Asbestos fibers are very fine and easily make their way into the lungs where they settle in the parenchyma of the lung and penetrate the pleura that later develops malignant mesothelial plaques.

pleura, which anchors the lungs into the thoracic cavity, is itself a double layer of membrane. the inner layer called visceral pleura surrounds the lungs, while the exterior, known as the parietal pleura, forms the tissue lining of the pleural or chest cavity. the two pleural layers are filled with a fluid that helps them to slide over each other as we breathe. as the disease progresses, the delicate pleural membranes thicken and press the lungs. a fluid secreted by malignant cells, pleural effusion, may also collect between visceral and parietal pleurae that causes breathing problems and other complications.

peritoneal mesothelioma

asbestos fibers can cause cancer in the peritoneum, known as peritoneal mesothelioma. This leads to thickening of the membranes surrounding the abdominal organs and the collection of a fluid, ascites in the abdominal cavity to swell.

although it is not yet clear how peritoneal mesothelioma develops, it is believed that the lungs, asbestos fibers are transported to the abdomen and organs of the lymphatic system or may be deposited in the gut through saliva contaminated with asbestos fibers.

Pericardial Mesothelioma

this is the rarest type of mesothelioma cancer that comprises only 5% of all cases of mesothelioma. Like other types of mesothelioma, cancer, pericardial mesothelioma is caused by inhaling asbestos dust and fibers. the lining of the chest cavity which protects the heart is known as pericardium. It is provided with a natural fluid or mucous that provide continuous lubrication for the heart, for it to function properly and perform its functions.

such as asbestos particles settle in the lining of the chest or pericardial, the cancer spreads throughout the body. that destroys the tissues of the heart and muscles that is very dangerous to life and is fatal for the patient.