Mesothelioma News Study suggests improvements in how mesothelioma is staged By Mesothelioma News -- ScienceDaily February 2, 2016 February 2, 2016 Mesothelioma News A new study suggests that significant improvements could be made in the scoring system physicians use to estimate the stage (severity) of mesothelioma, an aggressive and deadly cancer. Study suggests improvements in how mesothelioma is staged Ramsey manufacturer found liable for death of Wisconsin man