Mesothelioma
is a rare type of cancer and a malignant tumor in the mesothelial tissues of
the lungs and the abdominal cavity which arises from the fibers of
asbestos. Because of its rarity, a lot of people are not aware of this type of
dangerous disease.
In fact,
many people die from mesothelioma mysteriously without any symptoms of that
cancer. Many people have not heard of mesothelioma
before despite the widespread awareness of the disease and even physicians find
it so difficult to detect and recognize mesothelioma because its symptoms are
the same as lung cancer and pneumonia. In fact, it takes decades for a patient
who was exposed to asbestos to realize mesothelioma (approximately fifty years,
at most).
The person
who is in the stage of taking Medication
must know the different stages of mesothelioma.
Recovering from mesothelioma depends on the stage of the disease.
There are
two staging systems used for Pleural mesothelioma.
The first is
TNM system and the second is Brighan system. but the first is mainly used. The TNM system is used profusely because
symptoms are not clear.
There are
three variables in the (TNM) system. One is called tumor nodes and the second
is called lymph nodes and the third is called metastasis.
Mesothelioma stage 1
In the earliest stage of Mesothelioma (stage
number one) the malignant mesothelioma
cells begin to grow and multiply just one layer of the pleura. The pleura is
the membrane which covers all around the lungs.
There are some instances in which the pericardium and diaphragm cover
are affected, So the patient Who has cancer is still in stage I of mesothelioma.
Mesothelioma stage 2
In the
second stage, We can note that the two
layers of the pleura are already affected by mesothelioma. The pleura provides
just small amount of lubricating fluid which allows the easy expanding and
contracting of the lungs fibers. During the second stage of mesothelioma, fluid
begins to arise between the membrane of the lungs and the membrane of the chest
wall, so pleural effusion occurs. any increase in the volume of fluid produced
can cause shortness of breath and chest pain. Symptoms of the pleural effusion
can be detected by using x-ray.
Mesothelioma stage 3
In the third stage of mesothelioma, the malignant cells have spread to the chest
wall, esophagus and the lymph nodes. The
patient may suffer severe pain near this parts. When the patient who has mesothelioma
does not respond to the medication, cancer then becomes dangerous and may
develop to the fourth stage.
Mesothelioma stage 4
In the fourth stage, mesothelioma could have
penetrated into the bloodstream and other organs in the body such as the liver
and the brain.
On the other
hand, brighan staging system can determine whether the mesothelioma can be
removed or not and whether the lymph nodes are affected or not.
In stage IV of mesothelioma
cancer cells have already gone to the bloodstream and all body parts such as
the heart, brain and liver. Briefly, the patient who has reached stage IV of mesothelioma
can't live more than one year.
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