Screening and Indicators Provide Clues into Diagnosis of Mesothelioma

Posted on Saturday 20 June 2009

Mesothelioma is known to have a few primary symptoms. The primary symptom of pleural mesothelioma is a lack of breath as a consequence of pleural effusion ” the buildup of fluid in the pleura, or membrane, surrounding the lung. Another common symptomis chest pain because the tumor is attacking the chest wall. Other symptoms may include weight loss, fatigue, and night sweats

The main indicatorof patients with peritoneal mesothelioma, which begins in the abdomen, is abdominal swelling due to fluid buildup in the abdomen (a condition called ascites), abdominal pain, and bowel obstruction.

It is important to note that other afflictions or diseases could be causing these symptoms. However, if you have been exposed to asbestos and have these symptoms, you should visit a doctor.

Malignant mesothelioma cancer is hard to identify, because less serious conditions also cause similar symptoms. Symptoms typical for mesothelioma:

  • Difficulty breathing
  • Lower back or chest pains from a buildup of fluid in the pleura
  • Running a temperature
  • Nausea
  • Breathy voice
  • Having trouble swallowing
  • Coughing blood

Self-diagnosis should never be attempted. One suffering from any of the above symptoms should see a doctor and remain calm. Performing a biopsy is the standard way to confirm the condition. A pathologist removes a piece of tissue from the suspicious area and performs an examination that will result in a very accurate diagnosis. Biopsies are generally not painful.

CT scans (Computed Tomography) are an option to avoid a biopsy. This is an X-ray procedure where a scanner takes many cross-sectional images as it rotates around the body. A patient might have to ingest a dye to help define the pictures. CT scans might be advantageous because of their simplistic and non-invasive nature, and they are recognized as being effective in diagnosis. Opinion is divided as to whether the scan is more or less cost-effective than a biopsy. If there are irregularities, a biopsy may also be ordered to determine if a tumor exists, and if so, whether it is malignant or benign. Diagnosis of pleural mesothelioma is also possible by looking for cancer cells in a sample of fluid from the pleura.

Any of these methods may also be used to screen for mesothelioma. Patients who may think they are at risk but do not display any symptoms are typically screened, to ensure they are not at risk to get the cancer or to catch the cancer early. People who need to be screened include those with a history of asbestos exposure..

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