Puay Hoon Tan

Mapping the evidence base of kidney, prostate and urinary tract tumours to inform the WHO classification of tumours

Background The project ‘World Health Organization (WHO) Classification of Tumours (WCT): a Living Evidence Gap Map by Tumour Type’ applies the Evidence and Gap Map (EGM) methodology to systematically synthesise evidence to support iterative refinements of the WCT. As part of this...

Gene Expression Biomarkers for Breast Ductal Carcinoma in Situ Recurrence Prediction

ABSTRACT Breast ductal carcinoma in situ (DCIS) is often overtreated due to a lack of robust prognostic and predictive tools. This study aimed to evaluate gene expression in a well‐characterised DCIS cohort to determine their clinical utility as biomarkers for ipsilateral recurre...

Early evaluation of the WCT EVI MAP project: implementation, challenges, and emerging impact on evidence-based tumour classification

<ns5:p>Background The WHO Classification of Tumours (WCT) underpins cancer diagnosis globally, but the evidence-base used to inform tumour classification has never been systematically appraised. The WCT EVI MAP project was designed to address this need by developing a structured,...