Three-dimensional printing-guided surgical localization in breast-conserving surgery: A systematic review of oncologic and aesthetic outcomes - Takeaways - MDSpire

Three-dimensional printing-guided surgical localization in breast-conserving surgery: A systematic review of oncologic and aesthetic outcomes

  • By

  • Saba Ebrahimian

  • February 21, 2026

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  • 1

    Breast-conserving treatment (BCT) is standard for early-stage breast cancer but faces challenges in achieving negative margins and aesthetic integrity.

  • 2

    Three-dimensional printing (3DP) technologies provide patient-specific surgical guides, potentially enhancing precision in breast-conserving surgery.

  • 3

    In a review of 14 studies, 3DP-BSGs showed lower positive margin rates compared to historical methods, indicating improved surgical outcomes.

  • 4

    3DP-BSGs offer accurate tumor localization and reduce the need for traditional localization methods, enhancing procedural efficiency.

  • 5

    Current evidence on 3DP-BSGs is limited, necessitating larger trials to validate their clinical utility in breast cancer surgery.

Original Source(s)

Three-dimensional printing-guided surgical localization in breast-conserving surgery: A systematic review of oncologic and aesthetic outcomes

  • by Saba Ebrahimian

  • February 21, 2026

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