Test-Retest Data for the Assessment of Breast MRI Radiomic Feature Repeatability.

ABSTRACT:

Background

Radiomic features extracted from breast MRI have potential for diagnostic, prognostic, and predictive purposes. However, before they can be used as biomarkers in clinical decision support systems, features need to be repeatable and reproducible.

Objective

Identify repeatable radiomics features within breast tissue on prospectively collected MRI exams through multiple test-retest measurements.

Study type

Prospective.

Population

11 healthy female volunteers.

Field strength/sequence

1.5 T; MRI exams, comprising T2-weighted turbo spin-echo (T2W) sequence, native T1-weighted turbo gradient-echo (T1W) sequence, diffusion-weighted imaging (DWI) sequence using b-values 0/150/800, and corresponding derived ADC maps.

Assessment

18 MRI exams (thre

SUBMITTER: Granzier RWY 

PROVIDER: S-EPMC9544420 | biostudies-literature | 2022 Aug

REPOSITORIES: biostudies-literature