Causes and Treatment of Peritoneal Mesothelioma

Peritoneal mesothelioma is a very rare type of cancer. About 300 cases are discovered in the United States yearly, it is about 30 percent of all mesothelioma cases.

Nature of Peritoneal Mesothelioma

Peritoneal mesothelioma affects the abdominal lining or the peritoneum that is why it is called abdominal mesothelioma. This membrane supports and covers the organs of the abdomen. The peritoneum is made of two parts, the visceral and parietal peritoneum. The visceral peritoneum covers the internal organs and covers just about all of the outer layer of the intestinal tract. Covering the abdominal cavity is the parietal peritoneum. Cells in these linings make a fluid that allows organs to rub against one another. The cells of the mesothelium are for creating fluid but the cancer causes them to produce more than what is needed, causing a buildup of extra fluid in the abdominal cavity. Because pleural mesothelioma is more common and usually spreads to the peritoneal cavity, it should be determined if pleural mesothelioma is the primary cancer.

Causes of Peritoneal Mesothelioma

If asbestos fibers are breathed or swallowed, sometimes they can end up in mesothelium of the peritoneum and become embedded there. In time, the fibers cause irregularities in the cells there that develop become cancerous -this is called peritoneal mesothelioma. Like all other types of mesothelioma, peritoneal mesothelioma usually has a long latency period. It usually takes years or even decades after asbestos exposure for the cancer to be discovered, but not all the time. Mesothelioma is extremely rare and only about 2500 cases a year are diagnosed in the United States. Of these, only 17 percent begin in the peritoneum.

Treatment of Mesothelioma

Treatments vary and depend on different issues, like the stages of the disease, your overall health, the opinion of your doctors and what you choose as treatment. There are three types of peritoneal mesothelioma treatment:

1. Palliative therapies

These treatments typically include pain medication and surgeries to remove fluid or bulky tumors. Peritoneal mesothelioma is always deadly. Palliative treatments are meanly to help the patient with pain and discomfort however they do not do anything to cure or slow the disease.

2. Curative therapies

There is no cure for peritoneal mesothelioma. Curative treatments are not meant to stop the disease. They are meant to slow the progress of the disease and help the patients live longer. Curative treatments for mesothelioma are the same as most other cancers and include surgery to remove tumors and cancerous tissues, chemotherapy, and radiation.

3. Experimental therapies

These are new treatments that are being tried and tested in clinical trials. Patients have to have certain requirements to be involved in these clinical trials. Until now, no one has found a cure for the disease but therapies offer hope that a cure may not be far away. Some of the most promising clinical trial are immunotherapy, photodynamic therapy, anti-angiogenesis therapy and gene therapy.

Treatment for Mesothelioma Lung Cancer

Patients easily breathe in asbestos due to its minute particles size. These particles then become embedded deep inside the lungs where they cause either scarring (asbestosis) or lung cancer. If these fibers travel from the lung into the blood stream, they may enter other parts of the body such as the peritoneum and the lining covering the abdominal cavity, and may result in abdominal mesothelioma.

Life threatening mesothelioma affects various sections of the serous membrane including the pleura (lung cavity), the peritoneum (abdominal cavity), the pericardium (heart sac), and very rarely the lining around the testicles. The disease is categorized based on the serous membrane affected by the disease (pleural, peritoneal, and pericardial mesothelioma and are divided into three types based on cell type or histology that reveals the microscopic structure of organic tissues. These are:

• Epithelioid Mesothelioma
• Sarcomatoid Mesothelioma
• Biphasic Mesothelioma

Diagnosis

When an X-ray or CT scan shows signs of mesothelioma, a biopsy needs to be undertaken. This helps doctors to determine the extent of the malignancy. The intensity of the disease can be evaluated by finding out the stage of the disease, the location and sizes of the tumors along with a medical history of the patient. When the disease is in its advanced stage, treatment such as chemotherapy, radiation, or surgical treatment is ineffective if administered alone. A collective approach that includes two to three therapies together, such as using chemotherapy before surgery has shown tremendous benefit to the patients. To date, new medicines have also been introduced to target the genetic material directly.

Treatment Options for Mesothelioma

Although there is no complete cure for this disease, some conventional as well as innovative methods for treatment are now being administered to treat abdominal mesothelioma. The most common method of treating this disease is by using a combination of treatment options such as surgery, radiation and chemotherapy. The usage of a combination of treatment methods or multiple treatment methods is referred to as the multimodality approach. New treatment options are being considered, currently under clinical assessment. A clinical trial involves a research study performed by doctors and then tested on patients. The common treatment options for mesothelioma are:

Surgery: Various surgical treatments are used on patients with malignant mesothelioma such as:

• Wide Local Excision: This involves surgery on a particular area of the body in order to remove the tumor.
• Pleurectomy: this involves removing a section of the covering of the lungs, the lining of the chest and part of the outside surface of the lungs that affected by the disease.
• Extrapleural Pneumonectomy: involves the removal of one whole lung and part of the lining of the chest as well as the diaphragm and the lining of the sac around the heart affected by the disease.
• Pleurodesis: is a kind of surgical procedure using chemicals or drugs to make a scar in the area between the layers of the pleura or the membrane covering the chest cavity. This procedure helps to drain out the fluid collected with the help of catheter or chest tube and the chemical or drug placed into the space. The scarring is able to control the collection of fluid in the pleural cavity.

Chemotherapy and Radiation

Chemotherapy or radiation therapy is administered on the patients after surgery to kill all cancer cells that might have been left behind. The treatment given after surgery to increase the effectiveness of the treatment and improve the chances of a cure is called adjuvant therapy.

Radiation treatment is usually combined with surgery where the radiation treatment uses high-energy x-rays or other types of radiation to kill cancer cells, restrict their growth and trim down the tumors. There are two types of radiation therapy. The first involves external radiation therapy where radiation is administered from outside the body and is aimed toward the area of the cancer inside the body. The other is internal radiation therapy that is administered by inserting radioactive substances in sealed in needles, seeds, wires or catheters inside the body.

During chemotherapy, the patient is given chemicals that stop the growth of the cancer cells by killing or stopping them from multiplying. In the case of systemic chemotherapy, the chemical or drug is either administered through the mouth in a pill form or injected into a vein or muscle where they enter the bloodstream and attack these cancer cells. For regional chemotherapy, the chemotherapy is placed directly into the spinal column, an organ or a body cavity such as the abdomen where the drugs attack the cancer cells in these specific areas

Mesothelioma Latest: New Mesothelioma Treatment discovered in Australia

Nothing can be better than this! Yes I mean it. Can you believe a new mesothelioma treatment has been discovered in Australia? The effectiveness of this treatment is definitely a ray of hope for the several people who are waiting for a miracle to happen.

What is the new mesothelioma treatment?

It is Dr. Malcom Feigen from the Austin Health Centre, Victoria, Australia who is behind this discovery. It has been seven long years of effort that has made is possible. A Radiation Oncologist by profession he has been into the research for mesothelioma treatment methods. The treatment is about providing a high dosage of radiation in treating mesothelioma, which has shown impressive results that include increased years of life without mesothelioma attack and lower chances of getting it back.

In his research Dr. Malcom tested his research on 13 patients who had already undergone chemotherapy or surgery. Those who had undergone only radiotherapy showed recovery, but with greater chances of the disease repeating. The outcome of the research is that only a combination of treatments proved effective, than any one. This combination effect included a high dosage of radiotherapy regiment. The best about the introduction of high dosage radiotherapy is that the patients who had undergone the treatment where benefitted with lower side effects and long lasting benefits.

The real benefit of new radiotherapy treatment is that it keeps cancerous tumors suppressed. The conclusion is that those who had been treated with high dosage of radiotherapy, found additional benefits from the other treatments they had undergone. This important finding of combination treatments, was effective in not only making a person live atleast two years longer but has also increased the chances of new discoveries happening in the medical parlance of the disease, that will completely cure the disease. Radiation has an important role to play in treating mesothelioma cancer and benefits are far reaching and long lasting.

Mesothelioma Cell Classifications and your Survival Chances

Mesothelioma is a cancer that attacks the mesothelium membrane that covers the internal organs of the body. This mesothelium is made of two parts. One contains cells while the other portion contains fluids that allow the organs to move freely within their cavities. This is vital for the operation for organs such as the lungs that expand and contract continuously during their operations.

Mesothelioma is a disease that is a direct result of exposure to asbestos where the asbestos particles become lodged in the deep annals of the lungs. Over an extended period, they react with enzymes released by the lungs to counteract the presence of foreign bodies within the body. This results in abnormal and uncontrolled division of cells within the mesothelium resulting in some of these cells becoming cancerous. This results in an increase in the viscosity of the fluid surrounding the lungs, thus restricting its movement resulting in severe chest pain and shortness of breath.

Cell Classification of Mesothelioma

Mesothelioma cells can be classified into three main types. This categorization is based on the stage of development and can be used to give a mesothelioma prognosis of survival of each patient. These categories are:

• Epithelial Mesothelioma: This describes the most common type of mesothelioma cell and accounts for 50 to 75% of the total amount of mesothelioma cases diagnosed each year. As a part of their main characteristics, these cells have a uniform shape thus making them easily distinguishable when view under a microscope. These cancer cells are known in the medical profession as adenocarcinomas and malignances that are commonly associated with lung cancer as opposed to cancer of mesothelium.
• Sarcomatoid Mesothelioma: This form of mesothelioma cell appears in 7 to 20% of diagnosed cases annually. These cells grow out of the supportive structures of the body such as bones and muscles.
• Biphasic Mesothelioma: These cells are a mixture of both epithelial and sacromatoid cells.

Chances of surviving Mesothelioma

Because most mesothelioma cases are diagnosed when it is already in an advanced stage, it significantly complicates the chances of surviving the disease. As a result, most mesothelioma treatments for all three cell types are just about the same. Traditionally, most doctors will require cell samples to analyze under a microscope to determine the survival outlook for patients. It also gives them information that can be used to determine appropriate treatment. Treatment ranges from medication, chemotherapy, surgery or a combination of all three. Fortunately, there is continuous research on methods of predicting the success rate of these treatments. This allows doctors to make prudent decisions about their patient’s future.

Gene Prediction of Survival Odds

Scientist have developed new test that they can use to determine the prognosis of after mesothelioma surgery. This invasive method eliminates the need for tissue extraction to determine the outlook for patients. This method examines the genes of mesothelioma patients and compares their characteristics to those they have as reference. These reference genes were taken patients with both good and bad results after their surgery. This is then used to advise patients if it worth the risk of operation and the chances of success due to the process.

Dealing with Mesothelioma in the Family

When a family member has Mesothelioma, it can be incredibly difficult on all members of the family. Often the victim goes from being relatively healthy to being in critical condition very rapidly. It is very important to understand as much about how to deal with this disease as a family as it is to understand the disease itself.

The Disease

Mesothelioma is a form of asbestos cancer which affects the lining of the lungs, stomach or heart. The common symptoms for the disease are breathlessness, pain in the chest and in the rib cage. If your family member has been diagnosed with Mesothelioma, based on the stage, they need to have some form of mesothelioma treatment and understand that there is no cure. When considering treatment, they need to consider various aspects like:

• Benefits of the treatment
• Insurance coverage
• Payment modalities
• Logistics
• Side effects of the treatment

The Role of the Family

When a family member is diagnosed with Mesothelioma, it results in a great amount of stress to all the family members as each member wants to get answers for all their questions related to the disease, its effects and the future of the family. It is advised that families seek the help of support groups who help in dealing with the stress as well as the effects of the disease. Along with the patient, the family members also feel helpless and face emotions of anger, sorrow as well as confusion.

The family members need to be prepared to deal with all these aspects of the disease and its treatment. If they decide to not have any form of treatment, they need to be prepared to tolerate the pain using painkillers or other palliative treatments. Patients and their family members need to start making arrangement for the future of their family by developing wills, estate planning and trusts. The family should also hire a capable Mesothelioma attorney to file a lawsuit against the asbestos manufacturers or the employer that allowed exposure to the deadly asbestos resulting in the disease.

Coping with the Disease

The family members are usually keen to help the patient but they also have to focus on matters related to finances and generating compensation through a Mesothelioma lawsuit. The most important thing to do while a family member is suffering from this disease is to learn to cope with the disease. The family members can help the patient by just being around, being supportive, being caring and compassionate. They need to also gather the maximum information about the disease deal with misconceptions.

If the patient is in final stages of the disease, it is better to seek the help of hospice care. People working for hospice care are trained specifically to take care of people who are facing the end of life and being a support to the families as well as friends. The hospice care givers also train the members of the family in different ways to take care of the patient and make the rest of their life as comfortable as possible.

The family members of the patient suffering from Mesothelioma are so emotionally affected that they are considered “secondary patients” due to the strain on their lives. While the patient is treated for the disease, the caregivers also need to take care of themselves. They need to focus on their diet and nutrition, get adequate rest and take time for recreation to get able to take care of the patient better.

Treatment Options for Pleural Mesothelioma Patients

Pleural mesothelioma develops in the lining of the lung called the pleura or pleural membrane. Pleural Mesothelioma is one of the most common types of Mesothelioma, a rare cancer that develops in the cells that makes up the mesothelium, a membrane that covers most of the body’s organs and cavities.

What Should I Do After My Diagnosis of Pleural Mesothelioma?

Once diagnosed with Pleural Mesothelioma, you should seek the advice of medical experts and get immediate aggressive treatment. It is also recommended that you seek legal advice and counsel from a knowledgeable Mesothelioma attorney who has experience in such cases.
A qualified pleural Mesothelioma attorney will be able to tell you everything you need to know about your legal rights and anything else related to your disease. You deserve the best mesothelioma treatment both medically and legally, so seek the aid you deserve as soon as possible.

What are the Symptoms of Pleural Mesothelioma?

The symptoms of pleural mesothelioma may not appear for decades after exposure to asbestos. Some of the symptoms include:

• Weight loss
• Shortness of breath
• Fatigue
• Acute pain in the abdominal region and chest area
• Abdominal swelling
• Anemia
• Coughing up blood
• Difficulty swallowing
• Persistent dry cough

What are some of the Diagnoses of Pleural Mesothelioma?

Mesothelioma in general is extremely difficult to diagnose since symptoms do not appear for a long time after initial asbestos exposure occurs. In most cases, Pleural Mesothelioma is mistaken for influenza or pneumonia.

Following a thorough medical history review and examination, the Pleural Mesothelioma patient must undergo a few tests such as CT scans, x-rays fluid and tissue test to confirm the disease, its location and the type of cancer involved.

Pleural Mesothelioma Treatment

Understanding your available treatment options is the most important aspect to patients and their loved ones. With advanced technologies, ongoing research and new drug development, the outlook for patients with pleural mesothelioma is improving. Twenty years ago, a Mesothelioma patient’s life expectancy was about one year. However with early detection and immediate treatment, the life expectancy is now two to five years – this is wonderful news!

Treatment options for Pleural Mesothelioma

Pleural Mesothelioma patients have three options for treatment: chemotherapy, radiation therapy and surgery or a combination of two or more of these types of treatment and medication.

If the disease is detected early enough, surgery to remove tumors, followed by radiation therapy or chemotherapy can be an effective treatment to kill any remaining cancer cells. However, patients must be in an overall good health and the cancer must still be in the localized section of the lungs and not have spread. This is typically the first stage of Mesothelioma. Most patients who are diagnosed with Pleural Mesothelioma during stages one or two are viable for better treatment options and a longer life expectancy.

Pleural Mesothelioma Diagnosis and Treatment

Pleural mesothelioma patients who receive a late diagnosis typically have fewer treatment options available to them. Late diagnosis is mainly limited to palliative (pain reducing) treatments. Palliative treatments include removal of built-up fluid from the pleural spaces and surgical removal of tumors to lessen the pressure on the lung. These palliative treatments are mainly to help relieve discomfort and pain and to help patients live a better life during this trying time.

Anyone suffering from or who has a loved one who is suffering from Pleural Mesothelioma knows the emotional, physical and mental pain and trauma one has to endure. Take advantage of all the treatments available to live a longer, better life with the people you love.