Mesothelioma Life Span

The life span of those diagnosed with mesothelioma is typically poor due to the severe latency period associated with the disease. In most cases, patients do not experience symptoms until at least 20 years have passed since the initial exposure to asbestos occurred, resulting in a late diagnosis. Another reason for the poor life span is the fact that there is no definitive cure. However, many patients elect to undergo treatment to combat the cancer, improve their quality of life and relieve symptoms.

Improving Life Span

The average life span for a newly-diagnosed mesothelioma patient ranges from four to 18 months. While treatments are commonly used to help with symptoms and provide comfort, they can also be utilized to prolong the length of a patient’s life. One such treatment is radiation therapy, which is used to slow the spread of the cancerous tumor. This particular type of treatment can also be used during chemotherapy, another common treatment option, and after surgery.

If mesothelioma cancer is diagnosed in the early stages of development, surgery to remove the tumor may be an option, but may not prevent the cancer from coming back. Other treatments that may be helpful for mesothelioma patients are alternative therapies, including acupuncture, massage, meditation, hypnosis, yoga and aromatherapy. Outside of traditional remedies for treating mesothelioma, patients may be interested in participating clinical trials that test new drugs and treatments.

Smoking cigarettes is something all mesothelioma patients should avoid after being diagnosed. Multiple studies have shown that smoking cigarettes can significantly decrease the life span and weaken the patient’s ability to fight the disease. Smoking cigarettes has also been proven to block air passages, making breathing even more difficult. Those diagnosed with mesothelioma are strongly encouraged by doctors to stop or not smoke cigarettes as it can make their condition worse.

The life span of a mesothelioma patient is largely determined by the age, health and type of mesothelioma cancer. While pleural mesothelioma is the most common, other forms of mesothelioma that can result from exposure to asbestos include peritoneal and pericardial mesothelioma. The latency period for these diseases can range between 20 and 50 years. Those who suspect they have been exposed to asbestos should seek routine medical checkups for asbestos-related diseases.

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Mesothelioma Disease

When a patient learns of a mesothelioma diagnosis, confusion is often one of the first emotions experienced. What exactly is mesothelioma? Is it a disease? A virus? Mesothelioma is actually a rare type of cancer. When people refer to mesothelioma disease, they are actually referring to mesothelioma cancer. Mesothelioma develops in the mesothelium, the membrane that surrounds several body cavities. The mesothelium is comprised of mesothelial cells, which become abnormal and divide uncontrollably if mesothelioma is present.

Four different types of mesothelioma exist. Pleural mesothelioma is the most common form of the cancer and develops in the lining of the lungs, known as the pleura. Peritoneal mesothelioma affects the lining of the abdomen, known as the peritoneum. Pericardial mesothelioma is very rare, as approximately 200 cases have been reported internationally. Pericardial mesothelioma develops in the pericardium, the membrane that surrounds the heart and protects the organ. Testicular mesothelioma is the rarest form of mesothelioma and develops in the lining surrounding the testicles, known as the tunica vaginalis.

Approximately 2,000 to 3,000 people are diagnosed with mesothelioma annually in the United States. Many patients are not diagnosed with the cancer until it has reached later developmental stages since it may take 20 to 50 years for a patient to demonstrate symptoms of mesothelioma. The cancer is caused almost exclusively by asbestos exposure and it often takes decades for a patient to express mesothelioma symptoms from the time initial asbestos exposure occurred.

Mesothelioma Symptoms

Diagnosis can be difficult because symptoms often resemble more common illnesses and are non-specific. Patients are often unaware of the severity of their condition until they are diagnosed with mesothelioma. A patient with peritoneal mesothelioma may express symptoms such as a persistent dry or raspy cough, difficulty breathing and swallowing, night sweats and fever, among others. Pericardial mesothelioma patients may complain of swelling or pain in the abdomen, fatigue, nausea, night sweats or the appearance of lumps under the skin on the abdomen. A patient with pericardial mesothelioma may experience heart palpitations or irregular heartbeat, chest pain, difficult breathing, fever and fatigue. Testicular mesothelioma symptoms have been confined to the appearance of testicular lumps.

Mesothelioma Diagnosis

Once a patient demonstrates unusual symptoms and visits a doctor, a medical review and physical examination often follow. Typically, further testing will be needed and an x-ray will likely be requested to pinpoint the location of the cancer and determine whether or not it has spread to other areas of the body. Additional imaging tests such as a CT scan, PET scan or MRI are often recommended for a more detailed image of the cancer. A fluid and tissue test, known as a biopsy is then typically conducted to collect a sample of fluid or tissue to test for the presence of cancerous cells. A pathologist generally examines the sample to determine whether or not mesothelioma is present.

Mesothelioma Treatment

After diagnosis, patients and their loved ones are often anxious to do everything possible to fight mesothelioma. This may involve several different treatment options. The most common treatments mesothelioma patients utilize include surgery, chemotherapy and radiation. Though a cure for mesothelioma does not currently exist, many patients undergo several treatments for relief from symptoms to improve the quality of life. Patients may also experience relief through experimental options and treatments available through clinical trials and alternative therapies.

Asbestos.com offers additional information about mesothelioma treatment options, top doctors and cancer centers nationwide through a complimentary informational packet. Click here to receive your copy and learn more about symptoms, causes and support resources for mesothelioma patients.

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About Mesothelioma

What is Mesothelioma?

Mesothelioma is a form of cancer that is almost always caused by exposure to asbestos. In this disease, malignant cells develop in the mesothelium, a protective lining that covers most of the body's internal organs. Its most common site is the pleura (outer lining of the lungs and internal chest wall), but it may also occur in the peritoneum (the lining of the abdominal cavity), the heart,[1] the pericardium (a sac that surrounds the heart) or tunica vaginalis.

Most people who develop mesothelioma have worked on jobs where they inhaled asbestos particles, or they have been exposed to asbestos dust and fiber in other ways. It has also been suggested that washing the clothes of a family member who worked with asbestos can put a person at risk for developing mesothelioma.[2] Unlike lung cancer, there is no association between mesothelioma and smoking, but smoking greatly increases risk of other asbestos-induced cancer.[3] Compensation via asbestos funds or lawsuits is an important issue in mesothelioma (see asbestos and the law).

The symptoms of mesothelioma include shortness of breath due to pleural effusion (fluid between the lung and the chest wall) or chest wall pain, and general symptoms such as weight loss. The diagnosis may be suspected with chest X-ray and CT scan, and is confirmed with a biopsy (tissue sample) and microscopic examination. A thoracoscopy (inserting a tube with a camera into the chest) can be used to take biopsies. It allows the introduction of substances such as talc to obliterate the pleural space (called pleurodesis), which prevents more fluid from accumulating and pressing on the lung. Despite treatment with chemotherapy, radiation therapy or sometimes surgery, the disease carries a poor prognosis. Research about screening tests for the early detection of mesothelioma is ongoing.

Mesothelioma Causes

Mesothelioma is caused by asbestos exposure which occurs when fibers are inhaled or ingested into the body and become lodged in body cavities, causing inflammation or infection. Asbestos is a naturally-occurring fibrous substance that was widely used in the 20th century in a number of different industries. When the public became aware of the hazards associated with the mineral, warnings were issued in the mid-1970s and use of the product began to decline.

Mesothelioma Types

There are five known types of mesothelioma. The four listed below are malignant cancers, and benign mesothelioma is a non-cancerous condition.

Once asbestos is inhaled it can effect many of the bodys different organs including the throat, lungs, stomach, heart and testicles.

Pleural Mesothelioma: This type of mesothelioma develops in the lining of the lungs, known as the pleura. It is the most common form of malignant mesothelioma, with around 70 percent of cases being pleural in origin.

Peritoneal Mesothelioma: Comprising approximately 25 percent of mesothelioma cases, this form of mesothelioma develops in the lining of the abdominal cavity, known as the peritoneal membrane.

Pericardial Mesothelioma: This form of mesothelioma develops in the lining of the heart, known as the pericardium. Approximately 5 percent of all mesothelioma cases are pericardial.

Testicular Mesothelioma: Testicular mesothelioma develops in the tunica vaginalis of the testicles and is the rarest form of the cancer.

Mesothelioma Symptoms

Symptoms of mesothelioma often do not appear for 20 to 50 years after initial exposure to asbestos occurred. Mesothelioma symptoms often resemble less-serious conditions, which can make a diagnosis of mesothelioma difficult. Below is a list of several common symptoms mesothelioma patients may experience.

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

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

Pericardial Symptoms: Heart palpitations, irregular heartbeat, chest pain, difficulty breathing, night sweats

Testicular Symptoms: Painful or painless testicular lumps

Mesothelioma Diagnosis

A medical exam is the first step in diagnosing an asbestos-related illness.
The process of mesothelioma diagnosis usually begins with a review of a patient’s medical history followed by a physical examination.

If a problem is suspected, a doctor may request several diagnostic tests. These typically include medical imaging scans such as:

* X-rays
* CT scans
* PET scans
* MRI scans

A combination of these tests is often used to determine the location, size and type of the cancer. Biopsy procedures are often requested following an imaging scan to test samples of fluid and tissue for the presence of cancerous cells.

Mesothelioma Treatments

After a patient begins to demonstrate mesothelioma symptoms and a diagnosis occurs, the next step is often exploring applicable treatment options to create the best treatment plan possible. Treatment options range from surgery to chemotherapy and Asbestos.com offers mesothelioma patients and their loved ones comprehensive information about current treatment options and new developments in a complimentary informational packet available here.
There are a variety of treatment options for mesothelioma patients including radiation, chemotherapy, and surgery.

The most common mesothelioma treatments recommended by doctors for patients include surgery, chemotherapy and radiation therapy. Experimental procedures, including immunotherapy and gene therapy are also utilized by mesothelioma patients. Patients often undergo multiple treatments to combat the disease.

Experimental treatments are also available to patients who participate in a clinical trial, conducted to test up-and-coming procedures and medications.
Mesothelioma Legal Issues

The dangers of asbestos exposure were known long before any efforts were made to protect workers. Thousands of American workers were exposed to asbestos during the 20th century, and were often unaware of the hazards of exposure.

Companies that produced asbestos-containing products or used these products on a daily basis are liable for their negligence in failing to protect their workers. If you or a loved one has developed mesothelioma or another asbestos-related disease as a result of asbestos exposure, you may wish to speak with an attorney to seek compensation to help cover medical expenses, lost income and pain and suffering.

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