Prolonged exposure to asbestos for long periods of time can result to mesothelioma. Studies show that inhalation/ingestion of asbestos fiber is the only known cause for the disease. This type of cancer is considered rare but about 2,000 people are diagnosed in the US each year. Diagnosis is quite difficult because symptoms typically appear after several decades (30 to 50 years) and often resemble those of other more common illnesses. Prognosis is usually poor, particularly when the disease reached the advanced stages before diagnosis.
Cancer is always separated in two forms: benign and malignant. Benign mesothelioma is very rare; so any mention of the condition often refers to a malignant tumor. Three main types of cancerous cells in mesothelioma include: epithelioid, sarcomatoid, and mixed/biphasic (combined epithelioid and sarcomatoid).
Three Main Types of Mesothelioma that Affects Different Areas of the Body :
1. Pleural Mesothelioma. This is the most common type, comprising about 75% of all diagnosed cases. The cancer develops in the lining of the lungs (pleura) and spreads from there to other parts of the body. Common symptoms may include: shortness of breath, tightness/pain in the chest, dry cough, weight loss, and fatigue.
2. Peritoneal Mesothelioma. This is the type that affects the lining of abdominal cavities. Symptoms are: swelling/pain in the stomach, vomiting, weight loss, bowel obstruction, and fatigue.
3. Pericardial Mesothelioma. This type develops in the membrane that surrounds the heart. Symptoms include: chest pain, shortness of breath, and heart palpitations.
How to Diagnose Mesothelioma
Patients must undergo a number of medical tests that include: x-rays, CT scan, biopsy, and MRI. A history about past employment is also required. When results are positive, the doctor will determine the size of the spread of cancer. A permanent cure is not possible but there are several treatment options that can help relieve the suffering of patients: surgery, chemotherapy, radiation therapy, and other alternative therapies. Early diagnosis can provide more opportunities to alleviate pain caused by the disease and prolong/improve patients' lives.
David Austin is an Attorney focused on complex injury cases. You can learn more about Types of Mesothelioma at his website. http://www.Burke-Eisner.com
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