The initial step that doctors take to evaluate asbestos-related diseases is to get a complete medical history to determine the severity and mesothelioma risk factors and whether there are symptoms experienced by the patient.
This interview would consider several things, where asbestos exposure occurred, the length of exposure and the number / lot inhaled asbestos. In addition, he will conduct a medical examination to look for signs and symptoms of various types of mesothelioma. For example, if a patient is suspected of having pleural mesothelioma doctor will look for fluid in the chest, peritoneal mesothelioma is often seen by the presence of fluid in the abdomen and pericardial mesothelioma can be known by the presence of fluid in the heart area.
Diagnostic Tests
Scan Imaging Test diagnostic images such as x-ray, CT scan and MRI are useful in getting more information about cancer, including how far the cancer develops. Each method provides an overview of information for physicians to assist patients in making an accurate diagnosis. Chest x - rays are used to identify abnormalities in the lungs including unusual thickening, mineral deposits and fluid in the chest area. CT scans are able to provide images of the same location from different angles. MRI technology uses magnetic fields rather than x - ray to provide additional views.
- X-Ray
- CT-Scan
- MRI
- PET Scan
Biopsy
A biopsy is an important diagnostic procedure recommended by doctors for patients with signs and symptoms of mesothelioma who have a history of asbestos exposure. Fine-needle aspiration (FNA) biopsy is less invasive types that can be done. FNA biopsy can be performed on pleural based solid lesions, or cancer-related fluids can be extracted through a syringe and then tested for the presence of malignant cells. Having found no malignant cells, cancer specialist will determine the classification of cellular malignancy and whether the malignant cells is mesothelioma.
• Needle biopsy - considered less invasive biopsy procedures. Generally, the larger biopsy cancerous tissue is generally recommended for patients suspected of suffering from mesothelioma, such as core biopsy. This can be done as a biopsy CT - guided from the outside of the chest, or sometimes carried small lung surgery - assisted thoracoscopic surgery (VATS), where surgeons use small surgical tools with cameras and equipment biopsy to look inside the chest along the surface of the pleura (pleuroscopy) with a minimally invasive approach. It is often helpful and necessary for a surgeon to perform the operation and direct thoracoscopic biopsy to confirm the diagnosis of nodules.
• Surgical biopsy - a surgical biopsy is a procedure that is much broader than the biopsy needle. However, this procedure is sometimes necessary to make a definite diagnosis of mesothelioma. Surgical biopsy can be very useful if the diagnosis has been established. Once the cancer is effectively staged, treatment recommendations can be made based on the best-case scenario for each patient's condition.
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