Mesothelioma O Que É: Understanding the Basics of This Deadly Disease

Greetings, dear readers. Mesothelioma is a rare form of cancer that affects the lining of the lungs, stomach, or heart. It is a disease that is caused by exposure to asbestos, a material that was once commonly used in construction, industrial, and manufacturing settings. In this article, we will discuss everything you need to know about mesothelioma o que é, from the causes, symptoms, diagnosis, and treatment options. This article aims to raise awareness about this disease and help those who have been affected by it.

What is Mesothelioma O Que É?

Mesothelioma is a type of cancer that affects the mesothelium, a thin layer of tissue that lines most of the internal organs in the body. The most common form of mesothelioma affects the lining of the lungs, which is called pleural mesothelioma. However, mesothelioma can also occur in the lining of the stomach (peritoneal mesothelioma) and the lining of the heart (pericardial mesothelioma).

One of the main causes of mesothelioma is exposure to asbestos. Asbestos is a naturally occurring fibrous mineral that was once commonly used in construction, shipbuilding, and manufacturing industries due to its heat-resistant properties. However, when asbestos fibers are inhaled or ingested, they can become lodged in the mesothelium, leading to cellular damage and eventually the development of mesothelioma.

The Symptoms of Mesothelioma O Que É

Mesothelioma symptoms can take decades to develop after exposure to asbestos. The following are some of the most common symptoms associated with mesothelioma:

Symptoms Explanation
Difficulty breathing Due to the buildup of fluid in the lungs
Persistent cough Often accompanied by chest pain
Weight loss Unexplained and rapid weight loss
Fatigue Constant tiredness and lethargy
Abdominal pain and swelling Associated with peritoneal mesothelioma
Chest pain Associated with pleural mesothelioma
Heart palpitations Associated with pericardial mesothelioma

Diagnosis and Treatment Options

Diagnosing mesothelioma can be challenging because the symptoms are often similar to other respiratory diseases. It typically involves imaging tests such as X-rays, CT scans, and MRIs. A biopsy may be necessary to confirm a diagnosis.

There is currently no cure for mesothelioma, but treatment options can help alleviate symptoms and improve quality of life. Some of the most common treatment options for mesothelioma include surgery, chemotherapy, and radiation therapy. Doctors may also recommend immunotherapy or clinical trials as alternative options.

Frequently Asked Questions About Mesothelioma O Que É

1. What Causes Mesothelioma?

Mesothelioma is primarily caused by exposure to asbestos fibers. Other factors such as smoking or radiation exposure may increase the risk of developing mesothelioma.

2. How Long Does It Take for Mesothelioma to Develop?

The latency period for mesothelioma is typically 20-50 years after exposure to asbestos.

3. Is Mesothelioma Hereditary?

There is no evidence that mesothelioma is hereditary, but some people may have a genetic predisposition to developing the disease.

4. Can Mesothelioma Be Prevented?

Mesothelioma can be prevented by avoiding exposure to asbestos. Proper protective equipment and clothing should be used when working with asbestos. It is also important to follow safety protocols when dealing with asbestos-containing materials.

5. What Are the Survival Rates for Mesothelioma?

The survival rates for mesothelioma vary depending on the stage of the disease at the time of diagnosis. The five-year survival rate for mesothelioma is around 10%, but early detection and treatment can improve the prognosis.

6. Can Mesothelioma Spread to Other Parts of the Body?

Yes, mesothelioma can spread to other parts of the body, including nearby organs and lymph nodes.

7. Is There a Cure for Mesothelioma?

Currently, there is no cure for mesothelioma, but treatment options can help alleviate symptoms and improve quality of life.


In conclusion, mesothelioma o que é, is a rare and deadly form of cancer caused by exposure to asbestos. It is a disease that can take decades to develop, and its symptoms can be similar to other respiratory diseases. Early detection is crucial, as it can improve the prognosis and quality of life for those affected by this disease. We hope that this article has raised awareness and provided valuable information about mesothelioma. We encourage anyone who has been exposed to asbestos or experiencing symptoms associated with mesothelioma to seek medical attention immediately.


The information provided in this article is for educational purposes only and should not be used as a substitute for professional medical advice, diagnosis or treatment. Please consult your healthcare provider if you have any questions or concerns about mesothelioma or any other health issues.