Unusual Clinical Manifestation of Laryngeal Edema in a Case of DRESS Syndrome Da Woon Sim, MD, Young-Il Koh, MD The Journal of Allergy and Clinical Immunology: In Practice Volume 6, Issue 6, Pages 2108-2109 (November 2018) DOI: 10.1016/j.jaip.2018.03.001 Copyright © 2018 American Academy of Allergy, Asthma & Immunology Terms and Conditions
Figure 1 A, Laryngeal fiberscopy image obtained at admission (black arrows: mucosal edema of the arytenoid region, white arrow: mucosal edema of the epiglottis region). B, Laryngeal fiberscopy image taken after 5 days of systemic steroid treatment. C, Patch test with carbamazepine after 48 hours (pulverized carbamazepine, diluted to 10% in petrolatum). D, Results of the intradermal tests with carbamazepine after 48 hours. The intradermal test with 20 mg/mL (1:1) of carbamazepine produced a 2 × 2 mm-sized induration after 48 hours (white arrow), whereas the tests using concentrations of 2 mg/mL (1:10) and 0.2 mg/mL (1:100) did not produce any induration after 48 hours (black arrows). The Journal of Allergy and Clinical Immunology: In Practice 2018 6, 2108-2109DOI: (10.1016/j.jaip.2018.03.001) Copyright © 2018 American Academy of Allergy, Asthma & Immunology Terms and Conditions