Malignant Mesothelioma: Symptoms, Signs, and Causes

The symptoms of mesothelioma cancer may vary from one patient to another. It will also vary depending on the type of organ lining that it arises from. In some cases, malignant mesothelioma symptoms may be similar to those of other symptoms. However, it is important not to ignore them and to diligently see a specialist if they are persistent.

Malignant Mesothelioma Symptoms and Signs

Mesothelioma may exhibit different symptoms based on the organ lining it affects. The following are the different signs of mesothelioma:

Malignant Pleural Mesothelioma Symptoms

Pleural mesothelioma may not show any symptoms initially. However, as the tumors grow, patients may start experiencing symptoms. The following are the different symptoms of pleural mesothelioma symptoms:

Malignant Peritoneal Mesothelioma Symptoms

Malignant Pericardial Mesothelioma Symptoms

Symptoms of Mesothelioma of Tunica Vaginalis Testis

What Causes Malignant Mesothelioma?

It is common to wonder, “What causes mesothelioma?”. Different mesothelioma types have different risk factors. Asbestos exposure has been identified as the most common cause of mesothelioma. Inhalation of asbestos fibers can lead to cellular damage, inflammation, and the development of cancerous growth in the lining of organs.

Also, in some cases, mesothelioma is caused by radiation exposure. Other potential malignant mesothelioma causes, such as genetic predispositions, are currently under scientific investigation.

When to See an Oncologist?

If you experience persistent symptoms such as unexplained pain, difficulty breathing, or unexplained weight loss, especially if you have a history of asbestos exposure, it's crucial to consult with an oncologist promptly. Early detection and intervention can significantly impact the prognosis and effectiveness of treatment.


In conclusion, recognizing the signs of malignant mesothelioma and seeking timely medical attention is paramount for effective management. Learning about different malignant mesothelioma symptoms and malignant mesothelioma causes can help patients navigate the complexities of this rare cancer.

Frequently Asked Questions

No, malignant mesothelioma is primarily caused by asbestos exposure. Smoking is not identified as one of the malignant mesothelioma causes; however, the combination of smoking and asbestos exposure can significantly increase the risk of lung cancer.

Individuals with a history of asbestos exposure, particularly in occupational settings like construction and shipbuilding, are at a higher risk of developing mesothelioma. This includes workers and even family members exposed to asbestos fibers brought home inadvertently.

No, mesothelioma is a cancerous disease. It arises from the abnormal growth of cells in the mesothelium, the thin membrane lining various organs. There is no non-cancerous or benign variant of mesothelioma.

Asbestos exposure is the leading cause of mesothelioma. Inhaled asbestos fibers can lead to cellular damage and the development of cancerous growth in the lining of organs. Other risk factors include a history of radiation exposure, increasing age, and certain genetic factors.

Occupational asbestos exposure is one of the major malignant mesothelioma causes. Jobs in industries like construction, shipbuilding, and asbestos mining carry a higher risk. Additionally, secondary exposure through contact with asbestos-contaminated clothing or materials can contribute to the development of mesothelioma.

The potential pleural mesothelioma causes include asbestos exposure, radiation exposure, increasing age, and certain genetic factors.