PART ONE: More Debate in Quebec about How Pathology Labs Performed Inaccurate Breast Cancer Tests

Results of retesting 2,856 women were made public last week, putting pathology in the media spotlight

In Quebec, concerns continue about the accuracy of breast cancer testing performed in the province. Last Wednesday, Quebec’s Health Minister, Yves Bolduc released the results from a project that retested breast cancer tissue from 2,856 women. This review involved cases where the original pathology analysis for estrogen receptor (ER) or HER-2 marker status by immunohistochemistry (IHC) had occurred between April 1, 2008, and June 1, 2009. (more…)