J Emerg Med
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Fluorinated hydrocarbons cause toxicity in humans via their dysrhythmogenic potential and their local physical effects on the skin and mucous membranes. The former is generally the more life-threatening toxic consequence. We present a case of fluorinated hydrocarbon injury resulting from an intentional inhalation exposure that created facial frostbite, which threatened the patient's airway. The clinical range and management of these tissue-toxic effects are reviewed.
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This study evaluated the effects of initial wound orientation on the cosmetic outcome of facial lacerations repaired with histoacryl blue (HAB), a tissue adhesive, vs. conventional suturing. This was a retrospective analysis of patients from a prospective randomized clinical trial on the use of HAB. Children in the initial cohort who had facial lacerations and were also evaluated for cosmetic appearance at a 2-month follow-up appointment were eligible. ⋯ In contrast, cosmetic appearance of lacerations closed by HAB were comparable between Langer (-) and Langer (+) wounds. In conclusion, initial wound orientation had a greater impact on the cosmetic appearance for lacerations closed by suturing compared to HAB. HAB may be the preferred method of cutaneous closure for facial lacerations oriented against Langer's Lines.