Scientific DataA Pulmonary Ultrasound Dataset for Tumor Segmentation and ClassificationTingting JiangQingbin WangGuosheng LiangZifeng PengShiyu ZhangYuxin ZhangWuxi ChenDongjun WeiJiaxin TangQing TangLiantu He2026-07-04Full textDOI https://doi.org/10.1038/s41597-026-07715-0