Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis, United States.
Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis, United States.
Pathology. 2019 Oct;51(6):563-569. doi: 10.1016/j.pathol.2019.07.005. Epub 2019 Aug 28.
Ductal carcinoma in situ is a non-invasive form of breast cancer. Its incidence is increasing due to widespread use of mammographic screening. It presents several diagnostic and management challenges in part due to its relatively indolent behaviour. Most series analysing biomarkers in these lesions are small (<100 patients) and large clinical trials have not been frequent. Herein, we review the recent progress made in understanding the biology of this entity and the tools available for prognostication.
导管原位癌是一种非浸润性乳腺癌。由于广泛使用乳腺 X 线筛查,其发病率正在上升。由于其相对惰性的行为,它在诊断和管理方面带来了一些挑战。大多数分析这些病变中生物标志物的系列研究规模较小(<100 例患者),大型临床试验并不频繁。本文综述了目前对该实体生物学的理解以及可用于预后评估的工具方面取得的最新进展。