• 목록
• 답변
• 글쓰기
• 게시판 리스트 옵션
  • 수정
  • 삭제

Mesothelioma Asbestos Lung Cancer

Mesothelioma affects the tissues that line the chest cavity, lungs, and, in some cases, the tissues surrounding the heart and abdomen. Exposure to asbestos is the primary cause of mesothelioma.

Asbestos fibers get stuck in tissues and cause DNA damage. This turns cells into mesothelioma-like cancerous cells.

Symptoms

Mesothelioma, a form of cancer, affects tissues that line and protect organs within the body. Exposure to asbestos fibers may cause the cells to change and form mesothelioma tumors. Most cases of mesothelioma are found in the lung. However, it can happen in the lining of the abdomen, heart and testicles.

Shortness of breath, chest discomfort, and coughing are the most common symptoms of mesothelioma. Additionally patients may experience abdominal pain, weight loss and fatigue. These symptoms are similar to many other diseases and are difficult to identify, particularly in the beginning stages of mesothelioma. It could take years or even decades after exposure to asbestos for mesothelioma symptoms to show up.

A physical examination and a patient's health history are the first step to diagnose mesothelioma. A doctor might require blood tests and imaging scans to determine the severity of the symptoms. These scans could include CT (computer tomography) scans, MRI and PET (positron emission tomography).

X-rays can reveal a strange mass or fluid in the lungs. These scans help the doctor determine the nature and location of the mesothelioma. The two main types of mesothelioma are sarcomatoid and epithelioid. Around 70% of mesothelioma cases are epithelioid. Sarcomatoid mesothelioma is less common and has a less favorable prognosis than epithelioid mesothelioma.

Most people diagnosed with pleural mesothelioma suffer from a nonproductive cough, chest wall pain, and trouble breathing. A person with pleural msothelioma might have an abnormal heart tone, a condition called pericardial effusion, or swelling of the scrotum.

The most precise method to diagnose mesothelioma is to take a tissue sample or biopsy, for testing. The type of mesothelioma will also determine how a physician treats the illness. For instance in the case of mesothelioma of the pericardium the doctor could drain excess fluid with pleurodesis, a procedure that is known as pleurodesis, or insert a pleural catheter in the body to ease inflammation and improve breathing. Other treatments include surgery and chemotherapy.

Diagnosis

Mesothelioma is a cancer that occurs in the organ's linings known as the mesothelium. The disease is most prevalent in the lungs. However, it can also occur in the abdomen (peritoneum) or around the testes.

The signs of mesothelioma may appear between 10 and fifty years after the first exposure. Due to this latency period many patients are mistakenly diagnosed. It is often misinterpreted as other, less serious illnesses, such as pneumonia or the flu. This could result in delays in treatment, which may reduce the chances of survival.

If you suspect that you might have mesothelioma must consult their physician immediately. In the initial visit, doctors examine the medical history of the patient in order to identify any symptoms or conditions that increase the likelihood of developing mesothelioma. This includes any past exposure to asbestos and asbestos case, and also the type and duration of the exposure.

The doctor will then request imaging tests for the abdomen and chest to determine if there are signs of mesothelioma. Chest X rays, CT scans and MRIs can all reveal changes in the lungs, including an increase in pleural thickness or accumulation of fluid. They can also reveal whether mesothelioma cancer has spread to other parts of the body.

A doctor might also recommend an examination of the blood to determine whether a patient has high levels of certain substances that are linked to mesothelioma. They may also carry out an operation called a thoracentesis which involves removal of lungs of fluid and examining for cancerous cells.

If a mesothelioma diagnosis is confirmed, a biopsy will be taken to check an insignificant portion of the tumor to detect cancerous cells. VATS (video assisted thoracoscopic surgical) or a needle-guided CT scan is a method to perform this procedure. The results will aid in determining which mesothelioma treatment options are best for the patient. This could include surgery, chemotherapy or radiation therapy. Some patients will also opt to undergo immunotherapy. This newer form can improve the prognosis of patients and improve their quality of life.

Treatment

Mesothelioma is a type of cancer that is a threat to the tissues that line and protect organs, such as the stomach, lungs (peritoneal) or heart, or testicles. It is impossible to cure mesothelioma but treatment can help reduce symptoms.

Your doctor will ask about your medical history and search for signs of mesothelioma. Your doctor will also ask about your asbestos exposure, since asbestos is the most significant risk factor for mesothelioma. Exposure to asbestos can cause asbestos fibers to get trapped in the tissues of the chest cavity, tummy or heart (mesothelium). This can cause inflammation over time and may change normal cells into cancerous ones. Mesothelioma is diagnosed with imaging tests and blood tests.

Your healthcare provider will use a chest X-ray to see changes in your lung tissue and determine whether you have the build-up of fluid (pleural effusion). The doctor will recommend MRI, CT scan or FDG-positron emission tomography (PET) to obtain precise images of the affected region. They may also perform a needle biopsy to obtain an in-situ sample of the affected tissue.

A pathologist, or mesothelioma expert, will examine the tissue with a magnifying lens to detect cancerous cells and determine the kind. The doctor will use a dye to stain the tissue samples to diagnose the cancer. The dye is visible when certain types are present. They will then employ a specific method to obtain a closer look at the tissue under a microscope.

Mesothelioma is often difficult to diagnose as the mesothelioma cells look similar to other kinds of cell within the body. Your care team will try to confirm the diagnosis of mesothelioma with other tests. They may use blood tests to measure levels of fibulin-3 and soluble mesothelin-related peptide.

Your care team will determine mesothelioma treatments based on the type of cancer you have and the degree to which it is advanced. Surgery, chemotherapy and radiotherapy are the most popular treatments for mesothelioma. The option of palliative therapy is available if your mesothelioma has reached an advanced stage. This can relieve you of pain and other signs.

Prognosis

The outlook for mesothelioma is based on the type and stage of cancer, as well as other factors such as a patient's age and general health. Patients should consult with a doctor who are knowledgeable about their treatment options.

Mesothelioma is a condition that occurs when asbestos fibers harm the tissues that line and protect vital organs. These asbestos lawsuit fibers can be inhaled or consumed, and over time they cause inflammation and genetic changes that transform normal cells into mesothelioma-related tumors. The most frequent mesothelioma variants are pleural mesothelioma, which is a form of cancer that develops in the lung lining and chest cavity (pleura) as well as peritoneal mesothelioma, a rarer form that arises in the lining of the abdomen.

Doctors diagnose mesothelioma based on symptoms, laboratory tests, and X-rays. They may also recommend that a biopsy to confirm the diagnosis. A biopsy is the removal of tiny pieces of tissue to be examined. The doctors can compare the biopsy samples against databases to determine the most likely type of mesothelioma cells. This information can help them predict a patient's mesothelioma life expectancy and treatment plan.

Mesothelioma cells can be classified into three categories: epithelioid epithelial, sarcomatoid and biphasic. Each mesothelioma type develops at an individual rate and responds to treatment in a different way. Epithelioid cancer makes up 60 to 80 percent of all cases and has a higher survival rate than biphasic mesothelioma or sarcomatoid.

It can take up to 50 years for mesothelioma be diagnosed following exposure to asbestos. Therefore, many patients do not be diagnosed with mesothelioma until they experience significant symptoms. asbestos compensation victims should disclose their exposure to a doctor and have regular checkups.

During these visits, doctors can check for signs of asbestos exposure like scarring on lung and other respiratory issues. They can also perform simple blood tests to determine the overall health of a patient. If the results show that an individual is at a an increased risk of mesothelioma, they can schedule further tests to determine if they are likely to develop an estimate of the prognosis. This could include imaging tests like X-rays, CT scans and ultrasound and lung function tests, and a chest MRI or PET scan.