Breast Cancer Surrogate Subtype Classification Using Pretreatment Multi-Phase Dynamic Contrast-Enhanced Magnetic Resonance Imaging Radiomics: A Retrospective Single-Center Study.

This study aimed to explore the potential of multi-phase dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) radiomics for classifying breast cancer surrogate subtypes. This retrospective study analyzed 360 breast cancers from 319 patients who underwent pretreatment DCE-MRI between January 2015 and January 2019. The cohort consisted of 33 triple-negative, 26 human epidermal growth factor receptor 2 (HER2)-positive, 109 luminal A-like, 144 luminal B-like HER2-negative, and 48 luminal B-like HER2-positive lesions.

Acute poisonings in Croatia: differences in epidemiology, associated comorbidities and final outcomes - a single-centre 15-year follow-up.

Purpose: To determine the demographic and social characteristics of acutely intoxicated patients in the emergency department (ED), intention of drug/chemical intake, main toxic agents, outcomes and time trends for all variables.

Methods: This prospective, observational study included acutely intoxicated patients treated in the ED of the University Hospital Centre Sisters of Charity, Zagreb, Croatia, during the years 2001, 2010 and 2015. The diagnosis was derived from patient's self-report, clinical observations and laboratory test results (quantitative test for serum ethanol levels and qualitative tests for drugs in urine).