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Computer-aided Classification of Breast Masses: Performance and Interobserver Variability of Expert Radiologists versus Residents

RadiologyPublished 23 October 2010
Swatee Singh, J Wingelaar Maxwell, Jay A. Baker, Jennifer L. Nicholas, Joseph Y. Lo
Citations46
SJR quartileQ1
SJR score3.86
SNIP3.55

TL;DR

An LDA model using data from either dedicated breast imagers or residents yielded a consistently high performance in the differentiation of benign from malignant breast lesions, demonstrating potential for improving specificity and decreasing interobserver variability in biopsy recommendations.

Abstract

Among findings showing a significant difference, there was greater interobserver variability in lesion descriptions among residents; however, an LDA model using data from either dedicated breast imagers or residents yielded a consistently high performance in the differentiation of benign from malignant breast lesions, demonstrating potential for improving specificity and decreasing interobserver variability in biopsy recommendations.

Keywords

Computer ScienceMedicine