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Senin, 04 April 2011

Pleural Mesothelioma - Mesothelioma Type

Shear Blog - Pleural mesothelioma develops in the mesothelial lining of the lungs, which is known as the pleura. About 75 percent of all mesothelioma cases are pleural.

Symptoms of pleural mesothelioma include difficulty swallowing, a persistent dry cough, persistent chest pain, or pain when breathing, and difficulty breathing even when resting. These mesothelioma symptoms result from pressure on the lungs and respiratory system, caused by thickening of the pleural membrane and fluid build-up between membrane layers. As the cancer advances, lumps may develop under the skin of the chest.

Diagnosis of pleural mesothelioma involves imaging tests such as chest x-rays, MRIs, and CT scans, and may also include biopsies that remove tissue and fluid to test for the presence of cancer cells. These tests also help determine the stage of the cancer and the options available for treatment. Generally, patients in stage one and two mesothelioma are good candidates for surgery, whereas patients in stages three and four have more limited treatment options, and may only be able to receive palliative treatments.