How do asbestos cause cancer




















In other words, it can take years for asbestos cancer symptoms to emerge. All six types of asbestos cause cancer. Asbestos types are classified as either serpentine or amphibole asbestos. Chrysotile asbestos belongs to the serpentine family. It is also the most common type of asbestos. All other types of asbestos belong to the amphibole family. This group includes amosite, crocidolite, tremolite, actinolite and anthophyllite asbestos.

Some studies suggest exposure to amphibole fibers is more likely to cause asbestos cancer. However, more research is needed. It conducts, coordinates and publishes research regarding worldwide cancer causes and cancer occurrence.

Many studies may find a correlation between asbestos and other types of cancers, such as breast cancer, stomach cancer and colon cancer. However, the IARC has only asserted definitive causal relationships between asbestos and the above cancers. Asbestos exposure can lead to the development of mesothelioma cancer. Mesothelioma is a rare cancer that develops in organ linings. After an individual swallows or inhales asbestos fibers, the fibers can become embedded in their organ linings.

Once embedded, the microscopic asbestos fibers can cause inflammation, irritation and mutation. Mutation of the mesothelial cells can lead to the development of mesothelioma. The development of mesothelioma cancer is most common in the pleura lung linings.

However, mesothelioma may also develop in the abdomen, heart or testes. The location of the affected tissues determines mesothelioma type. Asbestos exposure can also lead to lung cancer. Asbestos lung cancer develops within the lungs after asbestos fibers are inhaled and become lodged in the lung tissue.

The fibers then can cause irritation, genetic mutation and the growth of malignant cells. The development of asbestos-related lung cancer can take years. As a result, asbestos victims may not recognize symptoms for more than a decade after initial exposure. Research has found long-term asbestos exposure increases the likelihood of developing asbestos-related lung cancer.

However, there are several other risk factors, such as smoking. Asbestos exposure can lead to ovarian cancer. Asbestos-related ovarian cancer is caused when asbestos fibers travel through the body to the ovaries.

There are two main ways asbestos can reach the ovaries:. The IARC recognized asbestos as a proven cause of ovarian cancer in New studies continue to support this finding. Asbestos exposure can lead to laryngeal cancer cancer of the voice box. Asbestos-related laryngeal cancer is caused by inhaling asbestos. Fibers must travel through the larynx before reaching the lungs.

As a result, fibers can embed in the tissues of the voice box. This can then lead to the development of malignant cells. The link between laryngeal cancer and asbestos was previously unknown. Many additional studies have since supported asbestos as a cause. Asbestos exposure can cause other serious conditions, such as asbestosis.

Some studies have found possible correlations between asbestos and other cancers, including:. Patients may be diagnosed only with a benign asbestos disease. In a review of 33 scientific studies, the authors reported increased prostate cancer risk after asbestos exposure. The review found that respiratory inhalation of asbestos fibers during occupational or environmental exposure directly correlated with an increased risk of prostate cancer. Other risk factors include advanced age and family history.

A diet high in fat and low in fiber, vegetables and fruit may also increase prostate cancer risk. Leukemias are diagnosed in more than 60, Americans each year.

These cancers develop in the bone marrow and blood. Doctors do not yet have a clear understanding of what causes them. A study in the American Journal of Industrial Medicine compared populations of adults exposed to asbestos as children.

The results indicated an increased rate of leukemia compared with the general population. Although a few case studies have suggested a link between asbestos exposure and leukemia , the medical evidence for this connection is not strong. In , a study reported an increased rate of bile duct cancer among people with a history of asbestos exposure. Bile ducts connect the gallbladder to the liver and small intestines. They deliver enzymes necessary for digestion. Research shows asbestos fibers can become trapped in these tiny ducts.

An intrahepatic cholangiocarcinoma is a type of bile duct cancer that forms within the liver. In another study published in Gastroenterology, researchers stated that enough evidence exists to list asbestos as a potential cause of intrahepatic bile duct cancer.

There is a different standard of treatment for each type of asbestos cancer. In addition, what works well for one patient may not be effective for another. Surgery, chemotherapy and radiation are the primary treatment options for asbestos cancer.

Surgery for mesothelioma is most effective in early-stage or peritoneal disease. Mesothelioma chemotherapy can help prevent cancer growth or recurrence. In most cases, a mesothelioma specialist will develop a multimodal treatment plan that includes several approaches. An asbestos cancer diagnosis can also be expensive since many therapies are involved. However, there are several financial assistance options available for eligible patients.

Legal options include personal injury claims, which can be filed by anyone diagnosed with mesothelioma, and wrongful death claims, which are filed by loved ones after a mesothelioma death. Many mesothelioma defendants decide to settle cases out of court. An asbestos law firm can help determine if the settlement will be more beneficial compared to a jury trial.

Many companies have also established trust funds to cover legal claims filed against them. The added costs of a cancer diagnosis can be difficult for families to manage, but additional help is available for those needing assistance. Financial aid can help cover the high cost of cancer treatment , transportation, lodging, lost wages and caregiving expenses. The Mesothelioma Center offers a free Financial Aid for Cancer Patients Guide , which provides more than 40 resources for patients, from help in funding medication and treatment to support for low-income families and veterans.

You can speak with a Patient Advocate to receive help finding a mesothelioma doctor. These specialists give you the best chance at extended survival.

Compensation is available to people diagnosed with mesothelioma and other asbestos-related diseases. This money can help patients cover treatment costs, travel costs and other expenses. Thank you for your feedback. Would you like to speak with a Patient Advocate? However, as required by the new California Consumer Privacy Act CCPA , you may record your preference to view or remove your personal information by completing the form below. The information on this website is proprietary and protected.

It is not a substitute for professional medical advice, diagnosis or treatment. Any unauthorized or illegal use, copying or dissemination will be prosecuted. Please read our privacy policy and disclaimer for more information about our website.

This website and its content may be deemed attorney advertising. Prior results do not predict a similar outcome. For more information, visit our sponsors page. Your web browser is no longer supported by Microsoft. Update your browser for more security, speed and compatibility. If you are looking for mesothelioma support, please contact our Patient Advocates at Toll Free Stages Stage 4 Symptoms Causes Diagnosis.

Order Yours Now. Find a Doctor Dr. David Sugarbaker Dr. Paul Sugarbaker Dr. Get Help Now. Asbestos Cancer Lung Cancer. Read More. How Does Asbestos Cause Cancer? Symptoms and Diagnosis of Asbestos-Related Cancers Mesothelioma and other cancers from asbestos exposure often take many years to develop.

Symptoms of Asbestos Cancer People with a history of asbestos exposure should seek regular health screenings. They should pay special attention to the following signs, which may signal cancer: Respiratory System Symptoms: Shortness of breath, coughing and chest pain are symptoms of pleural mesothelioma, pericardial mesothelioma and lung cancer. Digestive System Symptoms: Swelling and pain, digestion issues, changes in bowel habits and nausea are symptoms of peritoneal mesothelioma, stomach cancer, colon cancer and ovarian cancer.

Reproductive System Symptoms: Menstrual changes, fatigue, back pain and pain during sex can be symptoms of ovarian cancer. Throat Symptoms: A chronic sore throat, persistent hoarseness, feeling the need to clear your throat often and difficulty swallowing can signal laryngeal cancer and pleural mesothelioma. Connect with a Top Mesothelioma Specialist Get specialized treatment from experienced mesothelioma doctors. Find a Doctor Now. Referral: If a primary care physician suspects a patient has signs of cancer, the patient will be referred to a cancer specialist.

Blood Tests: Blood tests look for signs of cancer such as abnormal blood cell counts. They can also help determine if cancer treatment is effective. Cancer Biopsies: Biopsies are tissue samples collected from a tumor. Pathologists use the results to determine cancer cell type and confirm a diagnosis of asbestos cancer, such as mesothelioma, lung cancer or ovarian cancer.

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