Lung Mesothelioma Evaluation
- Clubbing of the nails
- Barrel-shaped chest
- Decreased lung sounds
- During examination with a stethoscope
Testing is necessary to make the diagnosis of mesothelioma.
Tests that may be used to evaluate mesothelioma include:
- Pulse oximetry
- Complete blood count
- Kidney profile
- Serum electrolytes
- Pulse oximetry
- Chest x-ray
- Sputum cytology:
- Tests lung mucus cells for cancer
- Blood telomerase
- CT scan of the chest
- MRI scan of the chest
- Bone scan
- A small fiber optic scope is introduced through a tiny incision in the chest wall.
- PET scan
Lung Mesothelioma Staging
Testing can help the doctor determine the cancer stage. Staging is important in the evaluation of mesothelioma because it is the most important factor in determining the best approach to treatment.
Mesothelioma is divided into two groups:
- Localized mesothelioma:
- Stage 1 mesothelioma: the cancer is confined to the lining of the chest wall, heart, diaphragm, or lung.
- Advanced mesothelioma:
- Stage 2 mesothelioma: the cancer is in the lining of the chest wall, heart, diaphragm, or lung and it has spread to lymph nodes on the same side of the chest
- Stage 3 mesothelioma: the original cancer is located in the lining of the chest wall, heart, diaphragm, or lung AND it has also spread to another nearby area, such as the chest wall, heart, lung, beyond the diaphragm, or the peritoneum.
- Stage 4 mesothelioma: the cancer has spread to distant organs or tissues
Recurrent malignant mesothelioma is cancer that returns after it has been treated. The cancer may come back in the chest, abdomen, another part of the body.
Continue to Lung Mesothelioma Treatment
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- Maziak DE, Gagliardi A, Haynes AE, Mackay JA, Evans WK; Cancer Care Ontario Program in Evidence-based Care Lung Cancer Disease Site Group. Surgical management of malignant pleural mesothelioma: a systematic review and evidence summary. Lung Cancer. 2005 May;48(2):157-69. 
- van Ruth S, Baas P, Zoetmulder FA. Surgical treatment of malignant pleural mesothelioma: a review. Chest. 2003 Feb;123(2):551-61.