Abstract
The 5th edition WHO Classification of Breast Tumours (2019) has introduced changes to our practices. Highlights are presented below, with a focus on modifications to morphological subtype categorization. In addition, we summarize important updates to ER and PR testing made in the 2020 ASCO/CAP guidelines, and briefly discuss PD-L1 and Ki-67 testing in breast cancer.
Publisher
The Korean Society of Pathologists and The Korean Society for Cytopathology
Subject
Histology,Pathology and Forensic Medicine
Cited by
17 articles.
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