what is stage 0 breast cancer

Release time ：Nov-17,2024

Breast cancer at stage zero typically indicates ductal carcinoma in situ, where cancer cells are confined to the milk ducts without invading the surrounding tissues. Symptoms are often absent at this stage, and the condition is usually identified incidentally during routine check-ups or breast cancer screenings.

Breast cancer at stage zero can be further categorized into two subtypes: Ductal Carcinoma In Situ (DCIS) and Lobular Carcinoma In Situ (LCIS). DCIS is the most prevalent, affecting the inner lining of the milk ducts. If left untreated, there is a potential risk of progression to invasive breast cancer. LCIS affects the lobules within the breast and carries a lower risk of advancing to invasive disease compared to DCIS. Although both subtypes are considered early-stage lesions, their treatment approaches and prognoses may vary.

Early detection and intervention are crucial for patients with stage zero breast cancer. Upon confirmation of the diagnosis, patients should work closely with their healthcare providers to select an appropriate treatment plan, which may include surgical removal, radiation therapy, or endocrine therapy. Regular follow-ups and monitoring are essential to promptly address any emerging issues. In general, stage zero breast cancer is considered curable with proper treatment and management, requiring the active participation of the patient in their care.