LGALS3 and neoplasm: Univariate analysis showed that when comparing the CLNM-positive and -negative groups, there were statistically significant differences in factors such as gender, age, expression of galectin-3, tumor size, boundary, margin, bilaterality, taller than wide, multifocality, tumor position, echogenicity, presence of microcalcification, extracapsular invasion, and US suggested CLNM (P < 0.1).