The Diagnostic Value of Multimodal Contrast-Enhanced Ultrasound in Sentinel Lymph Nodes After Neoadjuvant Therapy for Breast Cancer. - Zhong, Jiaqian; Luo, Jia; Li, Jiaping; Li, Manying; Liu, Yingli; Liang, Jinyu; Pan, Fushun; Xie, Xiaoyan; Zheng, Yanling (Diagnostics (2075-4418), 2025)