Mesothelioma is Not Lung Cancer: Understanding the Differences

Mesothelioma is a rare and aggressive form of cancer that is often confused with lung cancer because of their similarities. However, it is essential to understand that mesothelioma is entirely different from lung cancer. In this article, we will look at the differences between mesothelioma and lung cancer to create awareness and promote understanding.

Understanding Mesothelioma

Mesothelioma is a type of cancer that affects the mesothelium, a thin layer of tissue that covers the internal organs in the body. The disease is caused by inhaling asbestos fibers, which damage the mesothelium and cause abnormal cell growth. Mesothelioma often takes several years to develop, and symptoms may not appear until decades after exposure to asbestos.

There are three primary types of mesothelioma, including pleural mesothelioma, which affects the lining of the lungs; peritoneal mesothelioma, which affects the lining of the abdomen; and pericardial mesothelioma, which affects the lining of the heart. Each type has unique symptoms and affects different parts of the body.

Symptoms of Mesothelioma

The symptoms of mesothelioma may vary depending on the type of cancer and the stage at which it is diagnosed. Some common symptoms include:

Symptoms of Mesothelioma	Commonality
Shortness of breath	Common
Chest pain or tightness	Common
Abdominal pain or swelling	Common
Fatigue and weakness	Common
Weight loss	Common
Coughing up blood	Less Common
Nausea and vomiting	Less Common

If you experience any of these symptoms, it is essential to seek medical attention immediately, especially if you have a history of exposure to asbestos.

Understanding Lung Cancer

Lung cancer, on the other hand, is a type of cancer that begins in the lungs. It is usually caused by smoking cigarettes, but exposure to other toxins such as radon, air pollution, or other chemicals may also increase the risk.

There are two primary types of lung cancer, including non-small cell lung cancer and small cell lung cancer. They are named based on the size, shape, and spread of the cancer cells. Non-small cell lung cancer is the most common type, accounting for approximately 85% of all lung cancers, while small cell lung cancer accounts for the remaining 15%.

Symptoms of Lung Cancer

The symptoms of lung cancer may vary depending on the type and stage of the cancer, but some common symptoms include:

Symptoms of Lung Cancer	Commonality
Coughing that gets worse or does not go away	Common
Chest pain that is often worse with deep breathing	Common
Shortness of breath	Common
Wheezing	Common
Hoarseness	Less Common
Weight loss	Less Common
Coughing up blood	Less Common

If you experience any of these symptoms, it is essential to seek medical attention immediately, especially if you have a history of smoking or exposure to other toxins.

Differences Between Mesothelioma and Lung Cancer

Although mesothelioma and lung cancer share some similarities, they are entirely different diseases. Here are some of the key differences:

Cause

Mesothelioma is primarily caused by exposure to asbestos, while lung cancer is caused by smoking cigarettes, exposure to radon, air pollution, or other chemicals.

Location

Mesothelioma affects the mesothelium, which is the lining of the internal organs, while lung cancer affects the lungs.

Symptoms

The symptoms of mesothelioma and lung cancer are similar but may vary depending on the type and stage of cancer. However, mesothelioma often presents with abdominal pain or swelling, while lung cancer does not.

Treatment

The treatment options for mesothelioma and lung cancer depend on the type and stage of cancer. However, mesothelioma is generally more difficult to treat than lung cancer, and the survival rates are lower.

Frequently Asked Questions (FAQs)

1. What causes mesothelioma?

Mesothelioma is primarily caused by exposure to asbestos, which damages the mesothelium and causes abnormal cell growth.

2. Is mesothelioma related to smoking?

No, mesothelioma is not related to smoking. It is caused by inhaling asbestos fibers.

3. How long does it take for mesothelioma to develop?

Mesothelioma can take several years to develop, and symptoms may not appear until decades after exposure to asbestos.

4. Can mesothelioma be cured?

There is no cure for mesothelioma, but treatment may help to control the symptoms and prolong life.

5. What is the prognosis for someone with mesothelioma?

The prognosis for someone with mesothelioma depends on the type and stage of cancer, as well as other factors such as age and overall health. However, the survival rates are generally low.

6. Is mesothelioma contagious?

No, mesothelioma is not contagious. It is caused by exposure to asbestos.

7. What is the difference between mesothelioma and lung cancer?

Mesothelioma and lung cancer are entirely different diseases. Mesothelioma affects the mesothelium, while lung cancer affects the lungs. Mesothelioma is caused by exposure to asbestos, while lung cancer is caused by smoking cigarettes, exposure to radon, air pollution, or other chemicals.

8. Does smoking increase the risk of developing mesothelioma?

No, smoking does not increase the risk of developing mesothelioma. However, smoking does increase the risk of developing lung cancer.

9. Is there a cure for lung cancer?

There is no cure for lung cancer, but treatment may help to control the symptoms and prolong life.

10. Can lung cancer be caused by asbestos?

While smoking is the primary cause of lung cancer, exposure to asbestos may also increase the risk.

11. What is the prognosis for someone with lung cancer?

The prognosis for someone with lung cancer depends on the type and stage of cancer, as well as other factors such as age and overall health. However, the survival rates are generally low.

12. Can lung cancer be prevented?

Lung cancer can be prevented by not smoking, avoiding exposure to secondhand smoke, and reducing exposure to other toxins such as radon and air pollution.

13. Is there a screening test for lung cancer?

Yes, there are screening tests available for lung cancer, including low-dose computed tomography (CT) scans. However, these tests are not recommended for everyone and should be discussed with a healthcare provider.

Conclusion

In conclusion, mesothelioma and lung cancer are entirely different diseases that share some similarities. It is crucial to understand the differences between the two to promote awareness and improve diagnosis and treatment. If you are experiencing any symptoms or have a history of exposure to asbestos or smoking, it is essential to seek medical attention immediately.

Let us all work together to create awareness about mesothelioma and lung cancer to help prevent and reduce the number of cases.

Closing Disclaimer

The information provided in this article is for educational purposes only and is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Please consult with your healthcare provider before making any decisions regarding your health.