Focuses on the health risks associated with asbestos exposure, emphasizing its link to a range of diseases including asbestosis, pleural conditions, and multiple forms of cancer. Highlights malignant mesothelioma as a particularly aggressive cancer of the pleura and peritoneum, primarily caused by asbestos exposure. Discusses current challenges in diagnosing mesothelioma and the ongoing investigation into potential serum biomarkers, such as Soluble Mesothelin Related Protein (SMRP), Fibulin-3, and Survivin, for improving early detection and monitoring treatment response.