Asbestosis,
Silicosis & Mesothelioma
Mesothelioma
is a rare form of cancer. "Mesothelioma" is the term used
to describe a cancerous tumor which involves the
mesothelial cells of an organ, usually the lungs, heart
or abdominal organs. The most common type of mesothelioma
is the pleural mesothelioma. The pleura is a thin
membrane found between the lungs and the chest cavity. It
provides a lubricated surface so that the lungs do not
chafe against the chest walls. Thus, a pleural
mesothelioma is often referred to as a "lung" cancer.
Another form of mesothelioma is the peritoneal
mesothelioma. The peritoneum is the membrane that
encloses the organs of the abdomen. While peritoneal
mesotheliomas are less common than pleural mesotheliomas,
they tend to be more invasive, and thus result in a
shorter life expectancy for the patient. Mesotheliomas
have also been found in the stomach and other abdominal
organs.
Mesotheliomas, like other types of cancer (e.g.,
adenocarcinoma), typically consist of two general
types-benign and malignant. By far the most common
mesothelioma is the diffuse malignant pleural
mesothelioma. This type of tumor is invasive and very
aggressive. It spreads quickly over the surface of the
lungs, abdominal organs or heart. Life expectancy for
victims of this disease typically ranges between four and
twenty-four months, depending on the stage at which the
disease is detected, the relative health and strength of
the patient, and a variety of other factors. The average
patient with diffuse malignant pleural mesothelioma
survives for between four and twelve months from the
onset of symptoms. With proper care, some victims have
survived for several years.
Asbestosis is a lung condition, often referred to as a
"diffuse pulmonary fibrosis" which results from the
inhalation of asbestos fibers. It is one of a number of
diseases categorized as occupational lung disease or
environmental lung disease. A unique aspect of asbestosis
that distinguishes it from other fibrotic diseases (such
as silicosis) is the presence of asbestos bodies and
fibers in the lung tissue. Additionally, asbestos bodies
and fibers have been detected in small numbers beyond the
lung: in tonsils, thoracic and abdominal lymph nodes,
pleura, peritoneum, liver, spleen, pancreas, kidneys,
small and large intestines, esophagus and stomach.
Typically, asbestos particles are inhaled into the
lungs by exposed individuals in large quantities. The
body's defense mechanisms respond to asbestos fibers by
attacking them, which forms the characteristic fibrosis
which can often be detected with an x-ray or CT Scan.
Asbestosis is a disease process which is progressive and
irreversible in nature. It typically leads to subsequent
respiratory disability. In the most severe cases,
asbestosis may lead to death from pulmonary hypertension
and cardiac failure.
Asbestosis is generally considered to be a restrictive
lung disease. The fibrosis which forms reduces the lung's
ability to expand and exchange oxygen
(distensibility)This "stiff lung" condition reduces all
volumes and capacities of the lungs. A person with
asbestosis tends to breathe more rapidly as a
compensatory reaction to his or her diminished lung
capacity.
If you or a loved one is suffering from Asbestosis or
Mesothelioma, contact the Law Offices of Jason T. Mackey
today for a free consultation so that we may assess the
merits of your case. Call us toll-free at
1-866-739-9595 or use our
online case submission form.