Mesothelioma

Mesothelioma is rare cancer that is caused almost exclusively by exposure to asbestos. It affects the thin, protective membrane surrounding the lungs, heart and abdominal cavity. An estimated 3,000 cases annually are diagnosed in the United States, and the majority of those are traced to an occupational exposure.
Although the use of asbestos has been reduced dramatically in recent decades, the incidence of mesothelioma has remained steady. It can take anywhere from 20 to 50 years after exposure to asbestos before obvious symptoms appear and a definitive diagnosis is made. While there still is no cure - and the prognosis is typically poor - significant progress has been made in recent years regarding treatment options and various alternative therapies.

How Asbestos Causes Mesothelioma

Mesothelioma cancer develops after exposure to asbestos, which most often occurs in the workplace –in industrial settings, shipyards, auto repair shops, old houses, schools and public buildings. It takes long-term exposure to make someone at risk, but heavy, short-term asbestos exposure has been known to cause mesothelioma cancer.
Microscopic asbestos fibers are breathed in or swallowed. The human body has difficulty destroying or getting rid of these fibers. Over decades, the fibers cause biological changes that result in inflammation, scarring, and genetic damage. The most susceptible area to these fibers is the lining of the lungs, called the pleura, although fibers also can become trapped in the lining of the abdominal cavity (peritoneum). Once fibers cause biological damage, the stage is set for a 20- to 50-year latency period for mesothelioma to develop.
Learn more about the causes of mesothelioma

Types and Symptoms

Pleural mesothelioma is the most common type of mesothelioma, representing about 75 percent of cases. Peritoneal mesothelioma is the second most common type, consisting of about 10 to 20 percent of cases. Approximately 1 percent of cases are of the pericardial variety. Another rare type known as testicular mesothelioma represents less than 1 percent of cases.
Learn more about mesothelioma types

How Mesothelioma is Diagnosed

All patients have a unique path to a diagnosis, but the most important factors to an accurate diagnosis are imaging scans and biopsies. Doctors use several tests to diagnose mesothelioma. Most people initially undergo a basic chest X-ray to check for any abnormalities. If an abnormal growth is detected, a doctor will recommend a more detailed imaging scan like a PET scan, CT scan or MRI. If mesothelioma is suspected, a biopsy will be recommended. In a biopsy, a tissue sample is collected to confirm the presence of mesothelioma cells.
Blood tests for mesothelioma are also available, but they do not confirm the presence of mesothelioma. Research and development are underway to determine if mesothelioma blood tests can aid in early diagnosis for at-risk former asbestos workers.
Learn more about how mesothelioma is diagnosed

Staging

There are at least five systems that doctors use for the staging of pleural mesothelioma. Older systems like those created by Drs. Butchart and Sugarbaker did not classify tumors with tumor-node-metastasis (TNM) descriptors, so the International Mesothelioma Interest Group (IMIG) developed the detailed IMIG staging system in 1995. This system is the most widely used staging system for mesothelioma.

cancer mesothelioma | asbestos  asbestos mesothelioma | lawyer mesothelioma
what is mesothelioma

Possible Areas Affected in Each IMIG Mesothelioma Stage

Mesothelioma Treatment

Treatment options for mesothelioma include surgery, chemotherapy and/or radiation therapy. Many mesothelioma doctors prefer to combine two or more of these treatments, an approach is known as multimodal therapy. Clinical trials show this approach has improved survival rates.
Palliative treatments that ease symptoms are quite common for patients with all stages. Experimental therapies like immunotherapy are showing progress for the future of mesothelioma treatment. Additionally, less traditional alternative treatments are available and widely touted by mesothelioma survivors.
Learn more about mesothelioma treatment

cancer mesothelioma | asbestos  asbestos mesothelioma | lawyer mesothelioma
what is mesothelioma

Mesothelioma Treatment Centers & Doctors

The most regarded mesothelioma treatment centers attract patients from across the country. Renowned for their cutting-edge technology and groundbreaking research, these centers connect patients with a multidisciplinary team of physicians with years of experience in treating mesothelioma.
Brigham and Women’s International Mesothelioma Program, the nation's largest mesothelioma cancer center, conducts more than 310 consultations and treats around 180 mesothelioma patients a year. Other top treatment centers include the University of Chicago, the Abramson Cancer Center and the MD Anderson Cancer Center at the University of Texas.
Find other leading mesothelioma treatment centers in the United States

Mesothelioma Doctors

Mesothelioma specialists encompass a number of specialties, including surgeons, medical and radiation oncologists, radiologists, pathologists and palliative care specialists. All can be part of a mesothelioma treatment team.

Mesothelioma Research

Funding for mesothelioma research falls far short of that for other cancers, but new drugs and treatment options are facilitated through important clinical trials. These experimental studies are small and controlled opportunities for scientists to develop effective drugs like Cisplatin and Carboplatin. New cutting-edge clinical trials are being introduced all the time at cancer centers around the world.
--------------------------------------------------------------
source of article: http://www.asbestos.com/mesothelioma/

cancer mesothelioma | asbestos  mesothelioma | lawyer mesothelioma
what is mesothelioma