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Erschienen in:
16.07.2022 | Original Article
Sentinel Lymph Node Biopsy by Lymphatic Flare Technique: a Feasibility Study—“The FLAIR Is in the FLARE”
Erschienen in: Indian Journal of Surgical Oncology | Ausgabe 4/2022
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Background
Sentinel lymph node (SLN) biopsy is a standard procedure in evaluating the status of node negative axilla. Numerous techniques have been described in literature. We hereby describe a new technique of intradermal injection of blue dye called the lymphatic flare technique.
Methods
The study was conducted in two phases over a year from August 2020 to May 2021with an internal audit to validate and standardize the technique in January 2021.
Results
Between August 2020 and December 2020, 32 patients were evaluated for validation of this technique by two senior surgeons, which yielded a SLN identification rate of 93.75% (30 out of 32). After validating, standardizing, and educating the entire surgical team of the technique, another consecutive 27 patients were evaluated. The SLN identification rate increased to 100% (27 out of 27). Overall, SLN positivity for cancer was 16.6% (10 out of 60).
Conclusion
SLN identification by the lymphatic flare technique is feasible, accurate, and reproducible.