15 Great Documentaries About What Does Mesothelioma Mean > 자유게시판

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Mesothelioma is a rare condition. It is difficult to recognize and is often misdiagnosed as a lung cancer or amount another common illness like pneumonia.

Doctors use imaging scans such as CT and MRI scans, to detect any signs of abnormalities in the abdomen or chest. These scans may help doctors determine whether mesothelioma has metastasized.

Benign mesothelium tumours that are benign

Mesothelioma is a form of cancer that affects the mesothelium, which is a lining or membrane that surrounds and protects organs inside the body. The mesothelium comprises two layers. The inner layer wrapping around various organs, including the lungs the stomach, and the heart and the outer layer creates an enveloping sac that covers the thoracic and abdominal organs. A tiny amount of fluid is present between the two layers, so that the organs can move easily. Mesothelioma is caused by malignant (cancerous) mesothelium cells which can develop into and destroy the surrounding tissue, or spread to other organs of the body.

The symptoms of mesothelioma vary depending on the area where the tumors are situated. Three out of four cases of mesothelioma begin in the chest or abdomen however, the cancer may be found in other places like the peritoneum and pericardium.

The symptoms of benign mesothelioma can be compared to those of malignant mesothelioma. Patients may experience shortness-of-breath as well as chest pain, coughing and fatigue. A lot of these symptoms result from a build-up of fluid around the lungs, which what causes mesothelioma pressure on the lungs and can lead to breathing difficulties. Some patients develop clubbed fingers, a sign of low oxygen levels in the blood caused by the pressure from mesothelioma tumors that are located on the lungs.

Doctors can diagnose benign mesothelioma through taking a sample of the fluid or tissue from the area of the tumor. The fluid or tissue will be examined under a microscope to detect cancerous cells. If no cancerous cells are detected doctors will continue to monitor patients for symptoms of mesothelioma. If cancer is detected, the doctors will treat the tumors in accordance with a mesothelioma-specific treatment plan.

Malignant tumours

Malignant mesothelioma (mes-oh-THEEL-oh-ma) is a type of cancer that occurs in the cells that line the internal organs of the body typically in the abdomen and chest. It can also occur in the lining of the heart as well as in the reproductive organs of males and women.

Asbest is a mineral that occurs naturally that was used in a variety of industries up until the early 1990s, has been linked to this condition. It typically takes between 20 and 40 years after exposure for symptoms to manifest. The majority of people diagnosed with mesothelioma have a history of working with asbestos, most often in construction, manufacturing or mining.

There are many types of mesothelioma that differ in the location it develops and what is mesothelioma cancer cells it affects. The most prevalent type what is peritoneal mesothelioma cancer one that affects the lining of the lungs, called the pleura. The other types involve the lining of the abdomen (peritoneal mesothelioma) or the wall of the chest and diaphragm (pleural mesothelioma).

Doctors differentiate the four types of mesothelioma into four categories, arranged in order of most common to least common epithelial (most often) and the sarcomatoid (second most frequently) and the peritoneal (second most infrequent) peritoneal (second least expensive)) and biphasic. Each group has distinct treatment options.

The most frequently reported mesothelioma-related symptom is shortness of breath. This can be caused by fluid buildup in the lungs. Other symptoms include abdominal pain, fatigue and coughing up blood.

Finding the correct diagnosis is the first step in receiving the treatment you need. Your healthcare team should be made by experts who are focused on various aspects of healthcare. This team is referred to as a multidisciplinary team or MDT.

Mesothelioma is diagnosed with a series of tests. The most important test is the biopsy, which involves inserting an needle into the tumor to collect fluid or tissue.

Signs and symptoms

The symptoms of mesothelioma differ depending on the place where the cancer began and whether it has been able to spread. They include:

Fluid may accumulate in the lungs of a person suffering from pleural asbestosis (pleural effusion). This can cause chest pain and make breathing difficult. A persistent fatigue or cough may be present. The doctor can diagnose the condition by looking at samples of tissue taken from the affected area under the microscope. They will also do an X-ray chest scan and CT scan.

They are difficult to identify because they grow slower than cancerous mesothelioma. Men and women can develop them in the lung linings, or abdomen, or even in the reproductive organs. The symptoms may differ from person to person and could not be apparent for several years after exposure to asbestos.

The treatment for pleural mesothelioma is based on how advanced the cancer is and where it has spread. Typically, doctors will try to treat the symptoms and improve the quality of life for as long as they can. This is known as palliative treatment. For instance, they could remove the chest of fluid or prescribe strong painkillers.

Radiation can also be used to reduce the pain and kill mesothelioma cells that haven't been removed by chemotherapy or surgery. This can be done outside the body (external radiation) or inside the body using tubes or catheters placed inside the chest. It is also possible to use the procedure known as pleurodesis where they inject an sterile powder into the pleural cavity and this causes inflammation which closes off the space and prevents fluid from accumulating again.

Diagnosis

A doctor has to perform an array of tests to determine if mesothelioma is present. This includes the use of imaging and blood tests.

A biopsy is the most accurate method to determine the mesothelioma-related case. It involves taking fluid samples or tissue samples and then analyzing them under a microscope to identify cancerous cells. The tests on fluid samples can also be used by doctors to diagnose if they notice fluid buildup around the lungs or within the abdomen.

Doctors may order a variety of tests to distinguish between mesothelioma and other cancerous cells. These include X rays, CT scanners, and MRIs.

A CT scan is an imaging test that creates three-dimensional images of internal organs and structures of the body. It can be used to determine the location and size of the mesothelioma cancer. A doctor may also employ an specialized dye to show the tumor in a more clear way.

An MRI is an non-invasive test that utilizes magnetic fields to create images of the inside of the body without using radiation. An MRI can be used by doctors to determine the extent of mesothelioma within the body.

An echocardiogram can be used to determine if a patient is suffering from asbestosis in the pericardium. An echocardiogram uses sound waves to create images of the chest and the heart interior. The resulting images are displayed on the screen.

A biopsy is the most effective way to diagnose mesothelioma. However it can be infected. To find mesothelioma tumors, doctors can use fine needle aspiration and more invasive surgical biopsy. The biopsy allows specialists to determine which of three kinds of mesothelioma cancer cells are present in the tumor of the patient.

Treatment

When mesothelioma has been diagnosed, doctors may try to remove the tumor and any surrounding tissue. This can reduce symptoms and even increase life expectancy. However, the disease is often spread and for the majority of people there is no cure.

The cancer is triggered when thin layers of tissues that line organs, known as mesothelium, become abnormal. Exposure to asbestos, a group of minerals with thin microscopic fibers, can cause mesothelioma. Workers exposed to asbestos may inhale or swallow these fibers, which can settle in the stomach or lungs. Mesothelioma may begin to develop anywhere from 20 to 60 years after exposure.

Doctors use a variety of tests to identify mesothelioma. The first step is a physical exam, ask about any previous exposures, and request scans of the abdomen or chest. These tests will reveal the location of the mesothelioma, and they may be able to tell whether it's malignant or benign (see below for more details).).

Doctors will employ MRI (magnetic-resonance imaging) or PET (positron-emission tomography), to examine the lung linings as well as the chest walls for pleural mesothelioma. X-rays also aid in locating the tumour and see how it affects the lungs as well as the diaphragm.

The pleura is two layers of membranes which cover the diaphragm and lung tissue. The pleura is comprised of two layers: an inner one that lines the surface of the lungs and an outer layer which protects the chest wall as well as the diaphragm. A biopsy is a method to confirm a diagnosis of mesothelioma by examining the tissue with a microscope.

The type of mesothelioma is be considered by the doctor. It could be epithelioid, or biphasic. Biphasic and epithelioid types of mesothelioma have both types of cell. They are more aggressive than epithelioid, so they may be harder to cure.