[Breast carcinoma--when is mastectomy still appropriate?]

Area of Science:

• Oncology
• Surgical Oncology
• Radiotherapy

Context:

• Conservative therapy is an established treatment for early-stage breast cancer.
• Local recurrence rates after conservative treatment range from 3% to 20% over 10 years.
• The University of Berne has increased breast-conserving surgery rates for T1 and T2 tumors.

Purpose:

• To limit axillary dissection to patients with confirmed nodal involvement.
• To identify patients with nodal involvement using sentinel node biopsy.
• To refine surgical treatment strategies for early-stage breast cancer.

Summary:

• The study reports an increased adoption of breast-conserving surgery at the University of Berne.
• The approach now focuses on sentinel node biopsy to guide axillary dissection.
• This strategy aims to spare patients without nodal involvement from extensive surgery.

Impact:

• Potential reduction in morbidity associated with complete axillary dissection.
• Improved patient selection for axillary treatment based on nodal status.
• Advancement in conservative management protocols for early-stage breast cancer.