Mesothelioma Cancer Cell Types

Understanding Mesothelioma Cell Types

Understanding Mesothelioma Cell TypesMesothelioma cancer affects the mesothelium of the protective covering of the internal organs of the human body. There are two main types of mesothelioma cancer malignant and benign. Malignant cancerous cells are the worst form and usually require advanced treatment options for removal and or relief of symptoms.

Benign cells are generally still considered dangerous though they have yet to undergo the cellular mutations that will convert them into the malignant form.

The three main locations that seem to be affected the most by mesothelioma are the Peritoneal or stomach lining, the pleural or lung lining, and the Pericardial sac that surrounds the heart.

Peritoneal mesothelioma is usually caused by ingestion of asbestos and affects the major organs of the abdominal body cavity such as the spleen, intestines, liver, and the lining that encases them all.

Pleural mesothelioma, which is usually caused by inhalation of asbestos affects the chest cavity and the organs that reside there in. Organs such as lobes of the lungs and assorted structures associated with respiration.

Pericardial mesothelioma affects the lining of heart muscle through this form is the least common; it is by no means any less serious. The cardiac muscle controls the flow and circulation of blood throughout the body once infected the chance for repair or recovery starts to dwindle dramatically.

Which Cell Type Has The Best Prognosis?

Epithelial Cell Mesothelioma

Epithelioid mesothelioma makes up approximately 70% to 75% of all cases of asbestos-related mesothelioma cancers. Epithelioid cell has the best prognosis.

Treatment: Chemotherapy

Frequently Asked Questions (FAQs) About Mesothelioma Cell Types

What are the different mesothelioma cell types? Mesothelioma is classified into three primary cell types: epithelioid, sarcomatoid, and biphasic, which is a combination of both epithelioid and sarcomatoid cells.

What distinguishes epithelioid mesothelioma? Epithelioid mesothelioma is the most common type and generally offers a better prognosis. These cells closely resemble normal epithelial cells.

What characterizes sarcomatoid mesothelioma? Sarcomatoid mesothelioma is less common, more aggressive, and less responsive to treatment. It consists of spindle-shaped cells.

What is biphasic mesothelioma? Biphasic mesothelioma contains a mix of both epithelioid and sarcomatoid cells. Prognosis varies based on the predominance of each cell type.

How do mesothelioma cell types influence treatment options? The predominant cell type can significantly impact treatment choices and patient prognosis. Epithelioid mesothelioma may respond better to therapeutic interventions compared to sarcomatoid mesothelioma.

How is knowledge of mesothelioma cell type relevant in legal cases? Understanding the specific cell type is crucial in legal cases related to asbestos exposure and mesothelioma. It plays a significant role in determining liability and eligibility for compensation.

Histological Mesothelioma Cell Types:

Epithelioid Mesothelioma: Epithelioid mesothelioma is the most common cell type, often associated with a better prognosis. These cancer cells closely resemble normal epithelial cells, allowing for more effective treatment options and longer survival rates.

Sarcomatoid Mesothelioma: Sarcomatoid mesothelioma is the rarest cell type, characterized by spindle-shaped cells. It tends to be more aggressive and less responsive to treatment, resulting in a less favorable prognosis.

Biphasic Mesothelioma: Biphasic mesothelioma consists of a combination of both epithelioid and sarcomatoid cells. Prognosis and treatment options can vary depending on the proportion of each cell type present.

Mesothelioma Epithelial Cell Types

  • Adenoid Cystic: Adenoid cystic mesothelioma cells exhibit a glandular pattern and are less common than other cell types.
  • Deciduoid: Deciduoid mesothelioma cells have a unique appearance resembling decidua, a part of the uterine lining.
  • Diffuse – NOS: Diffuse mesothelioma cells, not otherwise specified (NOS), have a generalized, non-specific pattern of growth.
  • Gaucher Cell-Like: Gaucher cell-like mesothelioma cells resemble Gaucher cells found in Gaucher disease.
  • Glandular: Glandular mesothelioma cells have a gland-like structure, and they are less common than epithelioid cells.
  • Glomeruloid: Glomeruloid mesothelioma cells form clusters resembling glomeruli in the kidneys.
  • Histiocytoid: Histiocytoid mesothelioma cells resemble histiocytes, immune system cells.
  • Macrocystic: Macrocystic mesothelioma cells form larger cysts compared to microcystic cells.
  • Microcystic: Microcystic mesothelioma cells create small cysts within tumors.
  • Mucin Positive: Mucin-positive mesothelioma cells produce mucin, a sticky substance.
  • Poorly Differentiated: Poorly differentiated mesothelioma cells lack the typical features of well-differentiated cells.
  • Signet Ring: Signet ring mesothelioma cells have a signet ring-like appearance with a large vacuole.
  • Single File: Single file mesothelioma cells align in a single-file pattern.
  • Small Cell: Small cell mesothelioma cells are smaller in size compared to other cell types.
  • Tubulopapillary: Tubulopapillary mesothelioma cells form tube-like structures within tumors.
  • Well Differentiated Papillary: Well-differentiated papillary mesothelioma cells exhibit organized, papillary structures.

When a diagnosis of Malignant Mesothelioma has discovered the cancer is already in an advanced stage (usually stages 3-4) and treatment options will be limited.

Early Diagnosis for Malignant Mesothelioma will give a patient more treatment options.

Malignant Mesothelioma has been linked to workplace asbestos exposure.

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3 Main Mesothelioma Treatments

TO GET HELP – Our Nationwide Toll-Free Mesothelioma Helpline Number is 888.640.0914

Median Survival Rate for Mesothelioma Patients by Stage

Mesothelioma Symptoms Include:

Mesothelioma, a rare and aggressive cancer primarily caused by asbestos exposure, presents a range of challenging symptoms that can significantly impact the lives of those affected. Understanding these symptoms is crucial for early diagnosis and effective management. In this article, we’ll explore the various signs and symptoms associated with mesothelioma to help individuals recognize potential warning signs and seek timely medical attention.

Abdominal bloating: Mesothelioma can lead to fluid accumulation in the abdomen, resulting in abdominal bloating.

Abdominal pain: Tumors developing in the abdomen can cause persistent abdominal pain.

Anemia: Anemia may result from chronic inflammation associated with mesothelioma.

Bowel obstruction: Tumors can obstruct the bowels, leading to bowel obstruction and related symptoms.

Blood clotting abnormalities: Mesothelioma can affect blood clotting factors, increasing the risk of abnormalities.

Chest pain: Chest pain often occurs due to tumors in the chest cavity irritating the pleura.

Chronic dry cough: A persistent dry cough is a common symptom, often linked to pleural mesothelioma.

Chronic fatigue: Chronic fatigue is a consequence of the disease’s taxing effects on the body.

Coughing up blood: Coughing up blood may result from damage to the airways or lung tissue.

Difficulty breathing: Mesothelioma can restrict lung function, causing difficulty in breathing.

Difficulty swallowing: Tumors near the esophagus can make swallowing challenging.

Dyspnea: Dyspnea, or shortness of breath, is a prevalent symptom due to lung involvement.

Fatigue and weakness: The disease’s progression often leads to fatigue and weakness.

Fluid build-up in the lungs: Pleural mesothelioma can cause a buildup of fluid in the lungs.

High Fever: An elevated temperature may result from the body’s response to inflammation caused by mesothelioma.

Nausea: Nausea can occur due to the disease’s impact on the digestive system or as a side effect of treatment.

Neck Swelling: Swelling in the neck may occur if lymph nodes are affected by the cancer.

Pain in the abdomen: Abdominal pain can result from tumor growth or irritation of surrounding tissues.

Palpitations: Palpitations may occur due to the stress and anxiety associated with a mesothelioma diagnosis.

Shortness of breath: This common symptom is often related to lung involvement by mesothelioma.

Swelling in the abdomen: Abdominal swelling is a consequence of fluid accumulation in the abdominal cavity.

Tumors around the abdomen: The presence of tumors in the abdomen can lead to various symptoms, including pain and discomfort.

Tumors around the lungs: Tumors in the lung lining can cause chest pain, coughing, and breathing difficulties.

Tumors around the heart: Pericardial mesothelioma can lead to tumors around the heart, resulting in chest pain and other cardiac symptoms.

Unexplained weight loss: Weight loss is often a sign of advanced mesothelioma and can occur due to decreased appetite and the body’s response to cancer.

Recognizing the symptoms of mesothelioma is vital for early diagnosis and intervention. If you or a loved one experience any of these symptoms, particularly if there is a history of asbestos exposure, seeking immediate medical attention is crucial. Early detection can lead to more treatment options and potentially better outcomes. Remember, you don’t have to face this journey alone, as there are medical professionals and legal experts who can provide guidance and support throughout the process.

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Asbestos Exposure and Mesothelioma Lawsuits

Asbestos manufacturers knew as far back as the early 1920’s that asbestos caused asbestosis and the first case of malignant Mesothelioma was definitively linked to asbestos exposure in workers and laborers in 1964.

More than 600,000 asbestos and Mesothelioma cases have been brought against asbestos manufacturers and distributors, claiming the companies failed to protect workers and laborers from harmful asbestos contamination, and failed to warn workers about health risks.

The World Health Organization reported that there have been 92,253 mesothelioma deaths (and counting) reported by 83 countries.

Thousands of asbestos-containing products and materials were used throughout construction buildings trades, industrial plants, residential buildings, factories, power plants, chemical plants, refineries, shipyards and manufacturing plants exposing workers and laborers to deadly asbestos dust and fibers.

Mesothelioma cancer has 4 stages and rarely diagnosed in stages 1 and 2 because it looks like many other diseases like COPD, a chronic cough, the flu and pneumonia. If you have a history of work-related asbestos exposure you should be checked each year by a qualified doctor.

Global Asbestos Disaster Study Estimates More than 39,000 USA Deaths Annually from Asbestos-Related Diseases.

Specifically, asbestos contributes to 34,270 lung cancer deaths, 3,161 mesothelioma deaths, 787 ovarian cancer deaths, 443 larynx cancer deaths and 613 chronic asbestosis death.  Source:

Malignant Mesothelioma

Malignant Mesothelioma is rare form of cancer that affects lining of the lungs, abdomen, heart, and major organs in the body. Mesothelioma is a disease in which malignant cancer cells are found in the sac lining the chest (pleura) or the abdomen (peritoneum). There are about 3,000 new malignant Mesothelioma cases diagnosed each year in the U. S. If you are experiencing any Mesothelioma symptoms you should contact a doctor immediately.

Diagnosed With Mesothelioma?

If you or a family member has been diagnosed with malignant Mesothelioma you are going to have a lot of questions about living with Mesothelioma and what legal options you have against asbestos manufacturers and asbestos companies for your asbestos exposure. Mesothelioma is a seriously deadly disease. According to the American Cancer Society with the average survival time for people with Mesothelioma is 4-18 months.

Call TOLL FREE 800.291.0963 right now to talk with a live Mesothelioma Counselor that can answer many of your questions and give you the peace of mind that you need.

Family Member Died From Mesothelioma?

If you have a family member that has died from Mesothelioma cancer you should immediately consult with an experienced Mesothelioma diagnosis lawyer about what compensation may be available to you from asbestos trust funds that total more than 30 billion dollars.

It is VERY IMPORTANT that you file your Mesothelioma claim within your states Statute of Limitations.

We have seen many families lose their right to file a lawsuit because their Statute of Limitations had expired while they were grieving. We know it is a tough time to grieve the loss of a loved one, but please do not let your Statute of Limitations expire for filing your Mesothelioma lawsuit. In most states the Statute of Limitations is 2-3 years. Some states have 6 year Statute of Limitations.

Mesothelioma Latency Period

Mesothelioma has a long latency period of 10-50 years. Many Veterans, Shipyard Workers, Construction Workers, Power Plant Workers, Mill Workers, Steel Workers, Railroad Workers, Pipefitters, Insulators, Electricians, Carpenters, Welders, Auto Mechanics, Veterans, Factory Workers, and laborers are living in the early stages of a variety of asbestos related diseases. Many Mesothelioma lawyers will not accept asbestosis, asbestos lung cancer, pleural plaques, pleural thickening, colon cancer and esophageal cancer cases.

There is More Than 30 Billion Dollars Set Aside for Mesothelioma and Asbestos Victims in Asbestos Bankruptcy Trusts

Need a Mesothelioma Lawyer?

If you or a family member has been diagnosed with Mesothelioma or an asbestos related disease, we can help you start a Mesothelioma lawsuit against asbestos companies responsible for your injuries. Our experienced nationwide Mesothelioma lawyers will come to you.

Call our Mesothelioma Toll Free Helpline at 888.640.0914 and get help today!

Mesothelioma Claims: Mesothelioma Damages

If you’ve received a diagnosis of Mesothelioma, it’s crucial to understand that you may be eligible to seek compensation for a wide range of damages. This guide will help you navigate the complex world of Mesothelioma claims, offering insights into the various types of damages you may be entitled to recover. From Mesothelioma-specific damages to economic, medical, and even punitive damages, we’ll break down what each entails, ensuring you have the knowledge you need when considering legal action. Your journey to seeking rightful compensation starts here.

Disfigurement Damages (past and future)
Economic Damages (past and future)
End of Life Cost Damages
Exemplary Damages
Funeral Expense Damages
Future Economic Damages
General Damages
Gross Negligence Damages
Loss of Companionship
Loss of Consortium Damages
Loss of Earning Capacity Damages
Loss of Life Damages
Loss of Wages Damages (past and future)
Medical Expense Damages
Mental Anguish Damages
Monetary Compensation Damages
Nominal Damages
Non-Economic Damages
Pain and Suffering Damages
Pecuniary and Non-Pecuniary Damages
Physical Impairment Damages (past and future)
Punitive Damages
Treble Damages
Workers Compensation Damages
Wrongful Death Claims


When confronted with the devastating impact of a mesothelioma diagnosis resulting from asbestos exposure, pursuing legal action becomes a crucial step towards securing the compensation you rightly deserve. Our team is here to assist you in initiating a mesothelioma lawsuit with an experienced mesothelioma attorney, ensuring the protection of your rights and the delivery of justice. Discover today which Asbestos Trust Funds you may be eligible for to receive compensation.


Scheduling a free case consultation is your first step toward seeking justice in mesothelioma cancer lawsuits. We are ready to assess your unique situation and provide the guidance you will need during this challenging time. Take this essential step toward pursuing fair compensation for your mesothelioma-related injuries.


When dealing with the complexities of mesothelioma cancer lawsuits, getting help from an experienced injury attorney is crucial. For more than 24 years, we have assisted workers, veterans, and families in obtaining the compensation they deserved from negligent asbestos companies. Contact us at 888.640.0914 to secure the support you will need throughout your pursuit of fair and just compensation.

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Mesothelioma Cancer Attorneys

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Mesothelioma Cancer Diagnosis: Mesothelioma Cell Types