Tuesday, March 9, 2010

Mesothelioma: How do doctors diagnose asbestos cancer? Part 1

As we have been in our previous article, you can exposed to asbestos particles, if you were building ships, working with insulation and changing old brake pads. There are many dangerous jobs there, such as asbestos plant workers, auto mechanics, boiler workers, plumbers, drywall, electrical insulators, painters, hairdressers and even teachers. Many other professions could give an occasional contact with the asbestos particles.

Asthe result of exposure to asbestos can cause asbestosis, but you can also begin to develop Mesothelioma - Theory of Relativity rare but deadly form of cancer o.

So, how doctors diagnose mesothelioma?

When you visit your doctor, the first think he has a suspicion of mesothelioma is to ask about your career. The immense importance for the start of asbestos cancer in the early stages of the disease, it is time for the essentials. The survival rate iseight to twelve months on average. However, catching and treating some of the early mesothelioma cancer centers leads to better results.

Doctors look for signs and symptoms of cancer. Mesothelioma symptoms are often delayed up to 20 and more years after exposure to asbestos. Nevertheless, in rats within the pleura introduction of chrysotile asbestos fibers cause mesothelioma in several months.

People with mesothelioma complain of shortness of breath,persistent cough, sputum and chest pain. The pain comes from the pleura - the lining of the lungs, lead to very sensitive to irritation. Mesothelioma tends to cause accumulation of fluid in the pleural cavity.

Peritoneal mesothelioma causes weight loss, pain, and ascites (abdominal swelling due to fluid) in the abdominal cavity. Peritoneal mesothelioma can also block the intestine and cause all sorts of difficulties well with disability. Since many types of cancer, asbestos cancer, also changesBlood clotting, causing reduced blood (anemia), night sweats and fever. Ascites can cause nausea and feet swelling. Spread of the cancer will bring the pain, dysphagia and neck swelling. This symptom occurs because of compression of several large veins going to the heart in the chest. In general, mesothelioma symptoms are not very specific. You can not characterize any other type of cancer as well as many other non-cancer diseases. This problem delayed diagnosis.Sometimes patients think that they are viral pneumonia. Some patients have no symptoms. Cause mesothelioma in an advanced stage and most of the cancer fatigue.

An X-ray examination may show an accumulation of fluid.

What is a pleural effusion? Pleural effusion is the accumulation of fluid between the pleura on the inside of the chest wall and diaphragm and pleura of the lungs. What is pleura? Pleura is the thin layer of special cells for the lungand inside the chest wall. It is an idea of closed plastic bag with a small amount of liquid inside. Basically, this bag helps the lungs to slide easily against the chest wall of the expansion of the breath. The membranes consist of pleural mesothelial cells. Exactly, these cells produce a small amount of lubricant. The quantity of liquid is always in equilibrium. Extra pleural fluid is rapidly absorbed. If there is too much liquid, it is the effusion. Abdominal cavity has similarLining called peritoneum, the abdominal organs such as pleura covers the lungs. Mesothelioma covers leads to fluid accumulation, the stimulation of breast cancer cells or peritoneum occurs. This fluid leads to disease in your lower abdomen or difficulty breathing.

Transudation is a pleural effusion with clear fluid. The imbalance usually arises from the production of liquid and removal. It is characteristic of another disease. Doctors would first have congestiveHeart failure. Cause mesothelioma prefer an exudate. Pleural effusions are opaque, with many cells and proteins. Exudates happen irritated and inflamed by the pleura, as it happens in mesothelioma. To check the type of effusion, would doctors with the needle and get the liquid sample. This stick is used as diagnostic thoracentesis. The liquid will be reviewed in the laboratory. When is the cause of mesothelioma, cancer cells can be found in the liquid

WhyShortness of breath developed? Dyspnea (shortness of breath breath) just happened, because it collected too much liquid, and press on the lungs and pushed him off the chest wall and thus form within the lung smaller. Even the pain of inflamed pleura, preventing that patients with deep breathing. The receptors in the inflamed pleura also cause a dry cough. Listening to the lungs with a stethoscope shows decreased breath sounds. Blows to the chest sounds dull. All of this is the result of fluid Accumulation.

When you visit your doctor, you should have your concerns about asbestos in the past. Your doctor should check the area of pain and swelling, it should also to your breath sounds and check the accumulation of fluid heard. If your doctor suspects you for the outpouring, he can test and X-rays or send referral to a specialist.

If a doctor suspects mesothelioma, it dose not have many specific tests on the hands. Many of the usual tests can not show results> Mesothelioma. Simple chest X-ray does not always show small pleural effusion. A film location site for small effusions may be required (the same x-ray, but) the side view. Otherwise, CT scan or ultrasound can show the effusion.

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