Identification and Localization of Breast Tumor Components via a Convolutional Neural Network Based on High-Frequency Ultrasound Combined With Histopathologic Registration: Prospective Study
JMIR Medical Informatics2026Vol. 14, pp. e81181–e81181
Jiaqian Yao, Wenwen Zhou, Zhi-Fei Chai, Fei Ren, Tong-yi Huang, Tiantian Zhen, H. C. Shi, X. H. Xie, Ze Zhao, Ming Xu
Abstract
The technique for spatial registration of breast WSIs and ultrasound images of a needle tract was established. Breast cancer regions were accurately identified and localized on a pixel level in high-frequency ultrasound images via an advanced convolutional neural network with histopathologic WSI as the reference standard.