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Case Reports
Potential Patent Blue V Overdose in a Patient Undergoing Free-Flap Breast Reconstruction: A Case Report.
- Aihua Wu.
- From the Department of Anesthesia and Pain Management, Maroondah Hospital, Eastern Health, Melbourne, Victoria, Australia.
- A A Pract. 2021 Mar 8; 15 (3): e01413e01413.
AbstractThe case of a patient who experienced serious adverse effects following a potential overdose of Patent Blue V dye (PVB) is presented here. A 65-year-old woman developed cardiac arrythmias and circulatory instability 35 minutes after receiving 100 mg PVB during breast cancer surgery. An allergic reaction was assumed and treated accordingly. Intraoperatively, both epinephrine and norepinephrine infusions were required to support circulation. However, mast-cell tryptase levels were normal and subsequent allergy testing for all potential allergens was negative. This case highlights that life-threatening reactions to perioperative PVB should not always be attributed to anaphylaxis; systemic toxicity could occur with an overdose.Copyright © 2021 The Author(s). Published by Wolters Kluwer Health, Inc. on behalf of the International Anesthesia Research Society.
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