tailieunhanh - Báo cáo y học: "Anaphylaxis after Topical Application of Bacitracin: A Case Report Mona Al-Ahmad, Sean Mace, University of Toronto, Toronto, ON"

Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học General Psychiatry cung cấp cho các bạn kiến thức về ngành y đề tài: Anaphylaxis after Topical Application of Bacitracin: A Case Report Mona Al-Ahmad, Sean Mace, University of Toronto, Toronto, ON . | Meeting Abstracts Annual Meeting Ottawa October 21-24 2004 Anaphylaxis after Topical Application of Bacitracin A Case Report Mona Al-Ahmad Sean Mace University of Toronto Toronto ON Introduction We present a case of anaphylaxis following repeated application of bacitracin. Method A case report of a twenty-three year old woman with no prior allergic history who underwent body piercing of the navel. A low grade local infection developed at the site and this was treated intermittently over a period of weeks with topical bacitracin Baciguent . Following one application she experienced rapid onset of pruritus of the head and hands generalized urticaria dyspnea wheeze and dizziness. She was successfully treated in hospital for anaphylaxis and released. Results Skin prick testing with bacitracin yielded a 25 millimetre wheal with pseudopods. Testing of bacitracin on a control subject was negative. Conclusion Body-piercing is a common cosmetic procedure. Localized infection at the site of piercing is a common complication. Repeated application of a potentially sensitizing agent to an area of inflamed skin enhances the potential for the development of sensitization. Bacitracin is a topical antibiotic with the capability of inducing anaphylactic sensitivity following topical application. In a survey of body-piercing establishments in Toronto 75 recommended the use of over-the-counter topical antibiotics such as Bactrim or bacitracin to treat localized infections after piercing. The use of bacitracin at sites of inflamed body piercings poses a risk for the development of anaphylactic sensitivity. A history of bacitracin use should be determined in patients with body piercings who develop anaphylaxis. Regulation in Expression of the High Affinity IgE Receptor FceRI in Human Neutrophils . Alphonse L. Yu . Simons KT. HayGlass A. Soussi-Gounni Departments of Immunology Pediatrics Child Health and Medical Microbiology University of Manitoba Winnipeg MB Introduction The .

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