Asbestos Cancer: Symptoms, Life Expectancy, & More

Primary Types of Asbestos-Related Cancers

Research has consistently shown that asbestos exposure significantly increases the mesothelioma risk of developing various cancers.

This heightened risk is due to asbestos fibers’ ability to lodge in different tissues, causing inflammation and scarring, which can lead to malignant cell growth.

The primary cancers linked to asbestos exposure are laryngeal cancer, lung cancer, mesothelioma, and ovarian cancer.

Asbestos-exposed workers are at the highest risk, with latency periods often extending several decades before symptoms manifest.

Asbestos exposure has been extensively studied and linked to four primary types of cancers:

• Laryngeal cancer
• Lung cancer
• Mesothelioma
• Ovarian cancer

Each of these cancers presents unique symptoms and risks, which have been documented in scientific studies.

Laryngeal Cancer

Laryngeal cancer, also known as throat cancer, affects the larynx (voice box) and has been linked to asbestos exposure.

Asbestos fibers can become lodged in the larynx, causing chronic irritation and inflammation, eventually leading to cancerous cell growth.

Symptoms of laryngeal cancer include:

• Hoarseness
• Difficulty swallowing
• Sore throat
• Other irritation symptoms

Scientific studies have shown that asbestos exposure increases the risk of laryngeal cancer by approximately 40%, with highly exposed workers facing more than double the risk compared to non-exposed individuals.

Early diagnosis is crucial to managing the disease effectively.

Lung Cancer

Lung cancer is one of the most common asbestos-related cancers.

Asbestos fibers can be inhaled and become trapped in lung tissue, causing long-term inflammation and scarring, which may lead to cancer.

Symptoms of lung cancer include:

• Persistent coughing
• Wheezing
• Chest pain
• Difficulty breathing

According to the American Cancer Society, the risk of developing lung cancer increases with both the duration and intensity of asbestos exposure.

Smokers who have been exposed to asbestos are at an even higher risk, as the combination of tobacco and asbestos has a synergistic effect on cancer development.

Mesothelioma Cancer

Mesothelioma is a rare cancer and aggressive cancer affecting the mesothelium, the thin tissue layer surrounding the lungs, abdomen, or heart.

Asbestos exposure is the primary cause of mesothelioma, with symptoms often taking decades to appear.

Symptoms of mesothelioma include:

• Chest pain
• Difficulty breathing
• Abdominal swelling
• Other related symptoms

A comprehensive review by the National Institutes of Health found that occupational exposure to asbestos fibers posed the greatest risk for developing mesothelioma.

This cancer is particularly challenging to treat due to its long latency period and aggressive nature.

Ovarian Cancer

Ovarian cancer has been linked to asbestos exposure in women, particularly those who have had prolonged exposure in occupational settings.

Asbestos fibers can reach the ovaries through the bloodstream or lymphatic system, leading to chronic inflammation and cancerous cell growth.

Symptoms of ovarian cancer include:

• Abdominal pain
• Bloating
• Difficulty urinating
• Other irritation symptoms

A 2011 meta-analysis that reviewed 18 cohort studies found compelling evidence supporting the International Agency for Research on Cancer’s (IARC) conclusion that asbestos exposure is causally associated with ovarian cancer.

Women in industries with high asbestos exposure are especially vulnerable, and this cancer remains one of the deadliest for those affected.

In summary, asbestos exposure poses significant health risks, particularly for individuals working in industries where asbestos fibers are prevalent.

Early detection and medical intervention are key in managing asbestos-related cancers.

Other Types of Cancers Associated With Asbestos Exposure

It is important to note that the evidence linking asbestos to these cancers is not as conclusive as it is for the primary asbestos-related cancers.

However, individuals with a history of asbestos exposure should remain vigilant and discuss any concerns with their healthcare provider.

While the risk may be lower, these cancers still pose a potential threat to those with long-term or high-level asbestos exposure.

In addition to the primary asbestos-related cancers, there is emerging evidence to suggest a possible connection between asbestos exposure and several other types of cancers, including:

• Colorectal cancer
• Esophageal cancer
• Stomach cancer
• Pharyngeal cancer
• Gastrointestinal cancer

Each of these cancers has been explored in various studies, though the strength of the link remains weaker compared to the primary cancers related to asbestos.

Colorectal Cancer

Colorectal cancer affects the colon or rectum and has been the subject of studies exploring its connection to asbestos exposure.

Although the link is not as well-established as with other asbestos-related cancers, there is some evidence of a potential association.

Symptoms of colorectal cancer include:

• Abdominal pain
• Changes in bowel habits
• Blood in the stool
• Other digestive symptoms

According to researchers at the National Cancer Institute, studies show a weak association between asbestos exposure and colorectal cancer.

Some meta-analyses indicate that individuals exposed to amphibole asbestos may have a moderately increased risk of developing colorectal cancer.

Esophageal Cancer

Esophageal cancer affects the esophagus, the tube that carries food from the throat to the stomach.

Some studies suggest that workers exposed to asbestos may have an increased risk of developing this cancer.

Symptoms of esophageal cancer include:

• Difficulty swallowing
• Chest pain
• Weight loss
• Other swallowing-related symptoms

A study published in the Journal of Occupational and Environmental Medicine found a significant association between asbestos exposure and esophageal cancer, showing a 20-40% increased risk for workers with high levels of exposure.

Stomach Cancer

Stomach cancer, also known as gastric cancer, affects the stomach lining.

Although the evidence is not as strong as for other asbestos-related cancers, some research suggests a potential link between asbestos exposure and stomach cancer.

Symptoms of stomach cancer include:

• Abdominal pain
• Nausea
• Difficulty eating
• Other gastric-related symptoms

The International Agency for Research on Cancer (IARC) found a moderate increased risk of stomach cancer among those exposed to asbestos, with studies indicating a 15-19% increased risk of developing this cancer, especially in individuals with long-term exposure.

Pharyngeal Cancer

Pharyngeal cancer affects the pharynx, the tube that connects the nose and mouth to the esophagus.

There is some evidence that asbestos exposure may be linked to this type of cancer.

Symptoms of pharyngeal cancer include:

• Difficulty swallowing
• Chronic headaches
• Ear pain
• Other throat-related symptoms

Research from the University of California, Los Angeles (UCLA) suggests a possible link between asbestos exposure and pharyngeal cancer, with high-exposure individuals showing more than double the risk of developing this cancer.

However, further research is needed to strengthen this association.

Gastrointestinal Cancer

Gastrointestinal cancer encompasses various cancers affecting the digestive system, including the stomach, small intestine, and colon.

Though the connection between asbestos exposure and gastrointestinal cancer is not as strong, there is some suggestion of a potential link.

Symptoms of gastrointestinal cancer vary but may include:

• Abdominal pain
• Changes in bowel habits
• Weight loss
• Other cancer-related symptoms

A review published in Environmental Health Perspectives suggests a possible link between asbestos exposure and gastrointestinal cancer, particularly in individuals with high levels of exposure.

However, the evidence remains less robust compared to asbestos-related cancers like mesothelioma or lung cancer.

Mesothelioma is an aggressive cancer almost exclusively caused by exposure to asbestos.

It develops in the mesothelium, a thin tissue layer covering most internal organs.

The type of mesothelioma a person develops depends on where in the body the cancer forms.

While mesothelioma is rare, it is highly dangerous due to its long latency period and aggressive nature once symptoms appear.

There are four primary types of mesothelioma, categorized by the area of the body affected:

• Malignant pleural mesothelioma (lungs)
• Peritoneal mesothelioma (abdomen)
• Pericardial mesothelioma (heart)
• Testicular mesothelioma (testes)

Each type of mesothelioma has distinct symptoms and outcomes, and treatments vary based on the type and stage of the disease.

Pleural Mesothelioma

Malignant pleural mesothelioma is the most common type, accounting for approximately 75% of all diagnosed cases.

It affects the pleura and the lining of the lungs and is primarily caused by inhaling asbestos fibers, which become lodged in lung tissue and the pleura.

Symptoms of pleural mesothelioma include:

• Chest pain
• Difficulty breathing
• Persistent cough
• Fatigue

Pleural mesothelioma can take 20 to 50 years to develop after initial asbestos exposure.

Treatment typically involves surgery, chemotherapy, or radiation therapy, although prognosis is often poor due to late-stage diagnoses.

Peritoneal Mesothelioma

Peritoneal mesothelioma affects the peritoneum and the lining of the abdomen and accounts for around 20% of mesothelioma cases.

Asbestos fibers are ingested or enter the abdomen through the lymphatic system, causing irritation and, eventually, cancerous growth in the abdominal lining.

Symptoms of peritoneal mesothelioma include:

• Abdominal pain or swelling
• Nausea
• Weight loss
• Changes in bowel habits

This type of mesothelioma tends to have a better prognosis than pleural mesothelioma, especially if detected early.

Treatments include surgery and hyperthermic intraperitoneal chemotherapy (HIPEC), which involves heated chemotherapy applied directly to the abdomen.

Pericardial Mesothelioma

Pericardial mesothelioma is extremely rare, accounting for only 1% of mesothelioma cases.

It develops in the pericardium, the lining surrounding the heart.

Due to the heart’s location, symptoms are often mistaken for other cardiovascular conditions, leading to delayed diagnosis.

Symptoms of pericardial mesothelioma include:

• Chest pain
• Irregular heartbeat
• Difficulty breathing
• Fatigue

Because of its rarity and location, pericardial mesothelioma is difficult to treat, and most patients are diagnosed at a late stage.

Treatment options are limited and often focus on palliative care to relieve symptoms and improve quality of life.

Testicular Mesothelioma

Testicular mesothelioma is the rarest form of mesothelioma, representing less than 1% of all cases.

It affects the tunica vaginalis, the lining surrounding the testicles.

The cause of testicular mesothelioma is not fully understood, but it is linked to asbestos exposure.

Symptoms of testicular mesothelioma include:

• Swelling of the testicles
• Pain or discomfort in the scrotum
• Presence of a mass or lump

Due to its rarity, there is limited research on effective treatments for testicular mesothelioma.

Surgery to remove the affected testicle (orchiectomy) is the most common treatment, and in some cases, chemotherapy may be used.

Common Symptoms of Asbestos Cancer

Symptoms of asbestos-related cancers can vary depending on the type of cancer and where tumors form in the body.

Asbestos fibers, once inhaled or ingested, can cause long-term irritation and inflammation that leads to cancerous growths, but symptoms often take years, even decades, to appear.

Common symptoms of asbestos cancer include:

• Breathing problems: Difficulty breathing, shortness of breath, and persistent coughing are common in lung-related asbestos cancers like pleural mesothelioma.
• Chest pain: Pain in the chest, under the rib cage, or in the abdomen is a frequent symptom, particularly in pleural and peritoneal mesothelioma.
• Digestive issues: Symptoms such as abdominal pain, bloating, and difficulty swallowing may arise in cases of peritoneal mesothelioma or gastrointestinal cancers.
• Fatigue: Persistent fatigue or weakness is a non-specific but common symptom of many types of cancer, including asbestos-related cancers.
• Weight loss: Unexplained weight loss is often a sign of an underlying cancer, including those linked to asbestos exposure.
• New lumps: The development of lumps or masses under the skin, especially in the chest or abdominal area, may indicate tumor growth.

It’s important to note that these symptoms can also be related to other conditions.

Therefore, a medical professional should be consulted to determine whether these symptoms are linked to asbestos exposure or another health issue.

Diagnosing Asbestos Cancer

Diagnosing asbestos-related cancers is a multi-step process that involves a combination of medical history, physical exams, and diagnostic tests.

Early diagnosis can be challenging because symptoms may take decades to manifest and can be nonspecific.

The process for diagnosing asbestos cancer typically includes:

• Physical exam: A doctor will examine the patient for any abnormalities, such as lumps or fluid buildup, particularly in the lungs or abdomen.
• Medical history: The doctor will ask about the patient’s past asbestos exposure, work history, and any symptoms that have developed, as asbestos exposure is a key risk factor for these cancers.
• Imaging tests: X-rays, CT scans, or PET scans are used to detect tumors and assess their size and location. These imaging tests can also help determine the extent of the cancer’s spread (metastasis).
• Biopsy: A biopsy, where a small tissue sample is taken from the affected area, is often required to confirm a diagnosis. The sample is examined under a microscope to detect cancerous cells.
• Blood tests: Certain blood tests may be ordered to identify abnormalities in the blood, such as anemia or elevated levels of specific proteins that could indicate cancer. These tests can also help monitor the body’s response to treatment.

Early detection through regular medical screenings is crucial for individuals with a known history of asbestos exposure.

Regular checkups allow healthcare providers to monitor for early signs of asbestos-related diseases, improving the chances of early diagnosis and treatment.

Treatment options for asbestos-related cancers generally involve a combination of therapies tailored to the type and stage of cancer, as well as the patient’s overall health.

Due to the aggressive nature of these cancers, especially mesothelioma, a multimodal approach often yields the best results.

The following treatment options for asbestos-related cancers include, but are not limited to:

• Pleurectomy and Decortication (P/D): Removes the pleura (lung lining) and any visible tumors while preserving the lung.
• Extra-pleural Pneumonectomy (EPP): Removes the affected lung, the pleura, part of the diaphragm, and sometimes the pericardium (heart lining). EPP is typically reserved for patients with early-stage mesothelioma.
• Chemotherapy: Uses drugs to kill cancer cells, often with cisplatin, pemetrexed (Alimta), or carboplatin to improve efficacy.
• Radiation Therapy: Uses high-energy X-rays or particles to kill cancer cells. It can be applied before or after surgery, or to relieve symptoms.
• Immunotherapy: Boosts the body’s immune system to help fight cancer. Drugs like nivolumab (Opdivo) and ipilimumab (Yervoy) have been approved for mesothelioma.
• Multimodal Therapy: Combines surgery, chemotherapy, and radiation for better outcomes. This approach tackles cancer from multiple angles for improved survival.
• Clinical Trials: Provide access to experimental treatments. These include targeted therapies, vaccine therapy, and CAR T-cell therapy.

The treatment of asbestos-related cancers requires a personalized approach, taking into account the cancer’s type, stage, and the patient’s overall health.

A multimodal strategy involving surgery, chemotherapy, radiation therapy, and immunotherapy has proven to be the most effective in many cases.

Participation in clinical trials may also offer patients access to innovative therapies that could improve their prognosis.

Early diagnosis and timely treatment remain critical in improving outcomes for individuals diagnosed with asbestos-related cancers.

Preventing Asbestos-Related Cancers

Preventing asbestos-related cancers centers on minimizing exposure to asbestos fibers, which are the primary cause of these diseases.

Because asbestos remains in many older buildings and industrial settings, strict safety protocols must be followed to protect workers and the general public from exposure.

The most effective strategies for preventing asbestos-related cancers include:

• Avoiding Asbestos Use: The most efficient way to prevent asbestos-related diseases is to stop using all forms of asbestos. Safer alternatives to asbestos should be used in construction, manufacturing, and other industries.
• Proper Handling and Removal: When asbestos-containing materials (ACM) must be handled, strict safety measures are necessary. This includes using personal protective equipment (PPE), such as respirators and disposable clothing, and engineering controls like ventilation systems, wetting procedures, and containment barriers to prevent asbestos fibers from becoming airborne.
• Risk Assessment: Conduct a thorough risk assessment before starting any work that could disturb asbestos. Identifying asbestos-containing materials and planning the work to minimize the release of fibers is essential to protect workers and others in the area.
• Training and Education: Workers who may come into contact with asbestos need proper training on recognizing asbestos-containing materials, handling them safely, and using the appropriate PPE. Awareness of asbestos risks and safety procedures is crucial to preventing exposure.
• Regular Medical Monitoring: For individuals exposed to asbestos, regular medical monitoring is vital to detect early signs of asbestos-related diseases. Monitoring may include chest X-rays, pulmonary function tests, and regular health questionnaires to ensure any conditions are caught early.
• Proper Disposal: Asbestos waste must be disposed of in compliance with environmental safety regulations. This involves sealing asbestos materials in airtight containers, labeling them, and transporting them to designated disposal facilities to prevent the release of fibers into the air or environment.

By implementing these preventive measures, individuals and organizations can significantly reduce the risk of developing asbestos-related cancers, ensuring a safer environment for workers and the general public.

Asbestos cancer lawsuits are being filed by individuals across the country who were diagnosed with mesothelioma, lung cancer, or other cancers caused by asbestos exposure.

TruLaw is currently accepting clients for asbestos cancer lawsuits.

A few reasons to choose TruLaw for your asbestos cancer lawsuit include:

• If We Don’t Win, You Don’t Pay: The asbestos cancer lawyers at TruLaw and our partner firms operate on a contingency fee basis, meaning we only get paid if you win.
• Expertise: We have years of experience handling personal injury cases similar to asbestos cancer lawsuits, which helps us anticipate what we can expect to see in your case and the regulations we will be required to meet.
• Successful Track Record: TruLaw and our partner law firms have helped our clients recover billions of dollars in compensation through verdicts and negotiated settlements.

If you or a loved one have been diagnosed with mesothelioma, lung cancer, or another cancer caused by asbestos exposure, you may be eligible to seek compensation.

Contact TruLaw today using the chat on this page to receive an instant case evaluation that can determine if you qualify to file an asbestos cancer lawsuit today.