Tuesday, May 31, 2011

Mesothelioma cancer

Sign and symptoms may not appear until 20 to 50 years or more after exposure to asbestos


MESOTHELIOMA CANCER

TYPES OF MESOTHELIOMA CANCER

Malignant mesothelioma is a rare identify of cancer that occurs in the thin layer of cells covering the body's internal organs, known as the mesothelium. There are three some recognized types of mesothelioma.

Pleural mesothelioma is the most common form of the disease, business for roughly 70% of cases, and occurs in the covering of the lung known as the pleura.

Peritoneal mesothelioma occurs in the covering of the abdominal cavity, known as the peritoneum and

Pericardial mesothelioma originates in the pericardium, which lines the heart.

CAUSES
Most people who develop mesothelioma hit worked on jobs where they inhaled asbestos particles, or they hit been exposed to asbestos dust and fiber in another ways. It has also been suggested that washing the clothes of a family member who worked with asbestos can put a mortal at risk for nonindustrial mesothelioma. Unlike lung cancer, there is no connexion between mesothelioma and smoking, but respiration greatly increases the risk of another asbestos-induced cancers.

Asbestos was digit of the most common industrial materials put to use in the twentieth century. It has also proven to be digit of the most lethal, as inhaling asbestos fibers should lead to a panoramic range of pulmonary problems such as asthma and asbestosis - and should also be the direct drive of mesothelioma.

Most cases of cancerous mesothelioma are associated with a preceding danger to fibrous minerals, of which asbestos is the most important. There is now undeniable evidence of the role of these fibers in the development of this disease. This has been demonstrated in animal experiments and many another experiments. Not everyone who is unclothed to asbestos fibers has developed cancerous mesothelioma, suggesting that another factors haw also be involved.

Although malignant mesothelioma is rare, it is a serious, noxious disease. It is often in the advanced stages when it is detected, so the outlook for the mesothelioma patients is not as good as it is for patients with cancers that are detected earlier. The average activity instance after detection is 1 to 2 years. This activity instance also depends on the type of mesothelioma.

CLINICAL FEATURES

Symptoms or signs of mesothelioma haw not materialize until 20 to 50 years (or more) after exposure to asbestos. Shortness of breath, cough, and pain in the chest due to an accumulation of changeful in the pleural expanse (pleural effusion) are ofttimes symptoms of pleural mesothelioma.

Symptoms of peritoneal mesothelioma include coefficient loss and cachexia, abdominal swelling and pain due to ascites (a buildup of changeful in the abdominal cavity). Other symptoms of Peritoneal Mesothelioma haw include bowel obstruction, blood action abnormalities, anemia, and fever. If the cancer has distribute beyond the mesothelium to other parts of the body, symptoms haw include pain, trouble swallowing, or swelling of the cervix or face.

Pleural Symptoms: Shortness of breath, dresser pain, persistent cough, fatigue, lumps under the skin on the chest

Peritoneal Symptoms: Weight loss, abdominal discompose and swelling, bowel obstruction, nausea

Pericardial Symptoms: Heart palpitations, product heartbeat, dresser pain, difficulty breathing, period sweats

Testicular Symptoms: Painful or painless testicular lumps


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