ER, PgR, HER2 expression rates seen in Q-Probes
June 2020—With release of the latest Q-Probes study, titled “Expression Rates in Invasive Breast Carcinoma,” the CAP Quality Practices Committee fills a gap by providing data collected from a diverse set of 21 U.S. laboratories on the average frequency of various ER, PgR, and HER2 expression results.
Alain Charles Borczuk, MD, began his practice of pathology as a resident 28 years ago and has spent quite a bit of his career doing autopsies. But it is this year, during the pandemic, that he’s finding some of the best applications of his autopsy work as he seeks to understand the lung injury patterns in SARS CoV-2, or COVID-19 patients.