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August 15, 2026Health care scienceOpen Access

Breast Modular Resection Surgery Teaching Model Improves the Effect of Teaching Under Regional Anesthesia for Breast Conserving Surgery and Sentinel Lymph Node Biopsy in Day Surgery

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Authors

YRYao RuAWAocheng WuJLJie Lian

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Overview

Comparative study demonstrates improved perioperative outcomes with modular breast resection under regional anesthesia, suggesting enhanced training efficiency for day-case breast cancer surgery.

Key Points

  • To evaluate the impact of a breast modular resection teaching model on surgical education and patient outcomes for breast-conserving surgery and sentinel lymph node biopsy under regional anesthesia.
  • Comparative study of 273 patients undergoing breast-conserving surgery with sentinel lymph node biopsy under regional anesthesia between 2019 and 2022, performed by six attending surgeons.
  • Patients were allocated to either a classical procedure resection group (n = 124) or a breast modular resection group (n = 149) to compare perioperative metrics and satisfaction.
  • Patients in the breast modular resection group had significantly lower re-excision rates (3.85% vs. 11.88%, p = 0.038) and lower seroma incidence (9.62% vs. 20.79%, p = 0.032).
  • Discharge on postoperative Day 1 was significantly higher in the modular resection group (79.81% vs. 31.68%, p < 0.001), accompanied by lower intraoperative pain (p < 0.05) and superior breast symmetry satisfaction (p = 0.008).

Cite This Study

Ru et al. (2026) studied this question.

synapsesocial.com/papers/6a801a0e75c2e31742c86814https://doi.org/10.1002/hcs2.70093
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