Regan Fulton

TL;DR: These observations suggest that investigators should consider tumor heterogeneity in associations with traditional breast cancer risk factors, and important modifiable lifestyle factors that may be related to the development of a specific tumor subtype, but not all subtypes, include obesity, breastfeeding, and alcohol consumption.

TL;DR: Recommendations were derived from strength of evidence, open comment feedback, and expert panel consensus to help pathology laboratories comply with validation and revalidation requirements for immunohistochemical assays.

TL;DR: The overall results are highly concordant suggesting diagnostic equivalence of tested assays, and a significant subset of 56/235 urothelial carcinomas stained positive for PD-L1 with high concordance between all four antibodies and RNA ISH assay.

TL;DR: This review summarizes the three major breast‐associated markers that can be of assistance in evaluating metastatic carcinomas for which a breast primary diagnosis is entertained, which include gross cystic disease fluid protein‐15, mammaglobin, and GATA3.

TL;DR: In this article , the authors used the AQUA method of quantitative immunofluorescence to test a range of antibody concentrations to maximize the sensitivity within the lower range of HER2 expression.