Published in:
Open Access
01-12-2008 | Case report
Biphasic anaphylactic reaction to blue dye during sentinel lymph node biopsy
Authors:
Margaret I Liang, William E Carson III
Published in:
World Journal of Surgical Oncology
|
Issue 1/2008
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Abstract
Background
Lymphazurin 1% blue dye can cause a severe anaphylactic reaction in approximately 1–3% of patients.
Case presentation
We describe a case of intraoperative anaphylaxis resulting from Lymphazurin 1% blue dye. A 48-year old woman undergoing a mastectomy with sentinel lymph node biopsy experienced a biphasic anaphylactic reaction with two episodes of hypotension at 15 minutes and 2 hours, respectively, after injection of the blue dye. The late phase was initially refractory to epinephrine.
Conclusion
Early recognition, aggressive hemodynamic management, and prolonged monitoring are indicated in these patients to watch for a potential second phase anaphylactic reaction.