DCIS, known as stage 0 breast cancer, affect the cells lining the milk ducts but has not spread outside the breast.

SAN ANTONIO — A large trial has begun to make the case for active surveillance as an alternative to immediate surgery for low ...

there’s been incredible progress in understanding whether women diagnosed with stage zero breast cancer, known as ductal ...

But a new study suggests this standard protocol might not be necessary for a common form of early-stage breast cancer. Ductal carcinoma in situ, or DCIS, accounts for up to 25% of diagnosed breast ...

The established hormone therapy drug tamoxifen can significantly decrease the risk of cancer recurring in women with a ...

Among patients with hormone receptor (HR)-positive, HER2-negative, low-risk ductal carcinoma in situ (DCIS), those who ...