Mesothelioma Cancer

Mesothelioma is a relatively uncommon type of cancer that adversely affects the cells of the mesothelium, a protective sac that encapsulates majority of the body’s inner organs. As a result, the mesothelial cells become malignant or cancerous, proliferating unabated, infecting and damaging closely placed tissues and organs. Though the risk increases with age, the disease can surface at any age, with men more than women being affected.

Mesothelioma Cancer Causes:

Almost 70-80% of Mesothelioma cases are occupation-derived where they were exposed to asbestos particles. Individuals living with the person with asbestos exposure or themselves been exposed to a particular virus are at risk to develop mesothelioma.

Mesothelioma Cancer Symptoms:

The symptoms might not become evident till the age of 50 subsequent to preliminary exposure, but once they become noticeable, they quickly spread leading to fatal complications. In some cases, the cancer leads to fluid build-up in the areas surrounding the lungs or abdominal area that indicates to the presence of fluid or malignant mesothelioma. Apparent signs are:

• Difficulty in breathing.
• Discomfort or painful sensation underneath the rib cage.
• Pain or swelling up in the abdominal area.
• Unexplained weight reduction.

Exams & Tests:

Tests and procedures that diagnose the inner parts of the chest and abdomen include the following:

• A detailed physical exam is undertaken wherein the patient’s medical history, lifestyle, previous exposure to asbestos, presence of any indicators of the disease like lumps or any dubious abnormal signs.
• An x-ray of the internal organs and bones within the chest.
• Blood samples are drawn to determine the complete blood count and the sedimentation rate of the red blood cells.
• A biopsy is undertaken wherein tissues are removed from peritoneum, between two ribs, abdominal wall, lung using either a fine needle or tube-like instrument, so that the tissue samples can be microscopically examined by a pathologist for any indicators of cancer.
• A bronchoscope, a thin, tubular instrument is inserted into the trachea via the mouth or nose to either view or collect tissue samples.
• In Cytologic exam, the cells or fluids drawn from around the lungs or abdominal area are sent for pathological analysis.

Mesothelioma Cancer Treatment:

Dependant on the location, the spread of the disease, the patient’s age and general physical health, a standardised set of treatments are followed, that include:

• Surgical intervention, a general treatment adopted wherein the malignant sections of the chest, abdomen, lung or diaphragm are removed.
• Radiation therapy or Radiotherapy employs high energy beams to eradicate cancerous cells and stunt the growth of tumours in a specific, localised problem area.
• Chemotherapy involves the utilization of anti-cancer drugs to destroy cancer cells in the body. Majority of the drugs employed to cure mesothelioma are administered through intra-venous injections. The effectual use of intra-cavitary chemotherapy to exclusively target areas of the chest or abdomen is being delved into by doctors.
• To alleviate symptoms and ease pain, a draining out of fluids collected in the chest or abdominal area is done using a fine needle or delicate tube. When the procedure is done from the abdomen it is known as paracentesis and thoracentesis when extracted from the chest. Drugs may be administered using a tube in the chest to avert further fluid accumulation.
• In Chemotherapy sessions, cycles of mitomycin, vinblastine and cisplatin are administered according to dosage. Alternatively, vinorelbine is injected on a weekly basis for prescribed periods. These are followed alongside treatments for active symptom control that involve the use of steroids, pain-suppressors, bronchodilators and analgesic radiotherapy.

Possible Complications:

If diagnosis is in undertaken during early stages with proper general health, then surgery is the option. According to medical study, subsequent to diagnosis, the standard survival rate is near 4-18 months with several factors that influence it. If surgery is a success with positive response from the patient to added treatments then survival would exceed the standard rates.

Prevention:

If one is working in an industry that partakes in the habitual use of toxic substances then wearing appropriate shielding gear at all times is mandatory. Subsequent to work hours, the protective clothing should be left at the work place because wearing them outside of work premises will undesirably expose others to its toxicity.

Asbestos exposure mainly happens during renovating homes like insulating attics, tiling floors and is present in roof grits and tar, drywall and its adhesive, popcorn ceilings, joint compounds, encasings on pipes and electrical wiring.

Watching out for damages in fireproofing, brake pads, countertops textured ceilings and coating is crucial as the lethal fibres that constitute asbestos effortlessly circulate in the air and can be inhaled.

If prior exposure has already occurred, one needs to be vigilant and go in for annual testing like the FDA approved Mesomark blood test, pulmonary function test and other imaging tests. Smoking ups the chances of contracting the disease that when coupled with asbestosis is a lethal combination.

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