Objective:To redefine overdiagnosis and reestimate the proportion of overdiagnosis of breast cancer caused by screening ......

Background Borderline gastrointestinal stromal tumors (GISTs) are intermediate tumors between benign and malignant varia......

长期以来，为减少肿瘤的死亡率一直强调“早期诊断和早期治疗”。但迄今病理学并不能够回答多早期的“癌”性病变一定会不可逆的向前......