Epithelial Malignant Mesothelioma

Epithelial malignant mesothelioma is the most common form of mesothelioma that develops as a result of asbestos exposure. Epithelial malignant mesothelioma is a type of cancer that effects the epithelial or tissue membranes that line the organs. Fifty to seventy percent of malignant mesothelioma is considered epithelial malignant mesothelioma. Epithelial malignant mesothelioma victims often have a better prognosis (chance at increased survival time) than do victims of other mesothelioma types.
The second most common mesothelioma accounts for seven to twenty percent of cancer cases. Sarcomatoid malignant mesothelioma involves malignant tumors that develop from affected connective tissues. The third type which occurs twenty to thirty percent of the time is a combination of sarcomatoid and epithelial malignant mesothelioma. Treatment options in each of these cases are about the same.
Where is Epithelial Mesothelioma Found?
Epithelial malignant mesothelioma can affect different areas of the body. Mesothelioma is cancer to any of the tissues that surround internal organs. Sixty percent of epithelial malignant mesothelioma occurs in the pleural tissues of the lungs. This develops almost exclusively as a result of asbestos inhalation. The symptoms of epithelial malignant mesothelioma that affect the lungs include:
Shortness of breath
Persistent cough
Pain in the chest
Viral pneumonia symptoms
Many patients are asymptomatic. The right lung is affected sixty percent of the time, the left lung thirty five percent, and both lungs are affected in five percent of epithelial malignant mesothelioma cases.
Epithelial malignant mesothelioma is also common in the peritoneum of the abdomen. This is caused by the ingestion of asbestos that enters the air. Patients with this type of mesothelioma may also remain asymptomatic for years and years, though the following symptoms may be present: weight loss, nausea, effusion (fluid build-up) in the stomach, bowel difficulties, foot swelling and anemia. Malignant mesothelioma can also affect the reproductive organs, the heart, and other major organs.
A person who has been exposed to asbestos for one or two months has the potential to develop epithelial malignant mesothelioma or other asbestos related illnesses up to fifty years later. Mesothelioma has a long latency period. Once diagnosed the prognosis is often bleak. The average patient has a year left to live after they discover their condition.
Who Is At Risk of Epithelial Malignant Mesothelioma?
People who are at risk for developing epithelial malignant mesothelioma include employees who work with asbestos containing materials. Construction workers are particularly at risk, though professionals in the building, shipyard, railroad, and automobile industries as well as people with custodial duties may also be at risk. People who were exposed to asbestos as long ago at the 1940s may still be at risk for contracting this life threatening cancer.