Randomized Trialhigh evidence

Axillary Surgery in Breast Cancer - Primary Results of the INSEMA Trial.

The New England journal of medicine·March 13, 2025·PMID 39665649

Why it matters

This large, randomized trial provides high-level evidence that surgical axillary staging may be safely omitted in selected patients with early, clinically node-negative breast cancer, potentially sparing many women from lymphedema and arm dysfunction without compromising oncologic outcomes.

Infographic summary of Axillary Surgery in Breast Cancer - Primary Results of the INSEMA Trial.
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