Breast data from preoperative and surgical cases

Whole slide imaging of 102 primary diagnosed breast cancers. In this dataset one representative image from the preoperative biopsy have been manually selected and matched with one image representative from the surgically removed invasive tumour. Both biopsy and whole section are presented as one case and contain 2 HE stained slides per case. The section from the surgical resection is from one piece as default, biopsies may vary from 1-3 per slide. Breastcancer cases were consecutively selected from the laboratory information system based on diagnosis including only Invasive breast cancer (NST) and Invasive lobular carcinoma (ILC). Each slide has been evaluated in clinic by at least one senior consultant in breast pathology and controlled before extraction to this dataset by an additional independent senior breast pathologist. No neoadjuvant cases included. No male breast cancers included. The cases are anonymised and exported from the digital archive at the Department of Clinical Pathology in Linköping, Region Östergötland.

本数据集包含102例原发性乳腺癌的全切片图像。在此数据集中，每例术前活检选取的一张代表性图像已手动选取并与手术切除的浸润性肿瘤的一张代表性图像匹配。活检和全切片均作为单一案例呈现，每个案例包含2张HE染色切片。手术切除的切片默认为一片，活检可能每张切片为1-3个。基于诊断，乳腺癌案例连续从实验室信息系统中选择，仅包括浸润性乳腺癌（NST）和浸润性导管状癌（ILC）。每张切片均由至少一位资深乳腺病理学顾问在临床进行评估，并由额外的独立资深乳腺病理学家在提取至本数据集之前进行质量控制。不包含新辅助治疗病例。不包含男性乳腺癌病例。案例已匿名化，并从林雪平地区临床病理学部门的数字档案中导出。