Mesothelioma Screening,Is not universally agreed protocol for checking the people who have been exposed to asbestos. Screening tests can diagnose mesothelioma conventional methods prior to increase survival prospects for patients. Serum osteopontin level might be useful in screening asbestos-exposed people for mesothelioma. Level of soluble mesothelin-related protein is elevated in the serum about 75% of patients in the diagnosis and suggest that it may be useful for testing screening.Doctors start Mesomark analysis to measure the levels of soluble mesothelin-related protein (SMRPs) released disease mesothelioma cells