Breast Cancer Screening in Women Aged 75 and Older: Insights from an Aging Region in Japan

This dataset contains anonymized clinical and pathological data of 289 women aged 75 years or older diagnosed with breast cancer at the Japan Red Cross Ishinomaki Hospital between 2011 and 2020. The dataset includes screening history, clinicopathological characteristics, treatment modalities, and outcomes. It was used in the analysis reported in the manuscript “Breast Cancer Screening in Women Aged 75 and Older: Insights from a Hyper-Aged Region in Japan” submitted to Preventive Medicine Reports.本数据集收录了2011年至2020年间，日本红十字会石卷医院（Japan Red Cross Ishinomaki Hospital）收治的289名75岁及以上确诊乳腺癌女性的匿名化临床与病理数据。数据集涵盖筛查史、临床病理特征、治疗方式及转归情况。本数据集被应用于提交至"Preventive Medicine Reports"的手稿《75岁及以上女性乳腺癌筛查：来自日本超老龄地区的洞察》（Breast Cancer Screening in Women Aged 75 and Older: Insights from a Hyper-Aged Region in Japan）中所报告的分析研究。