{'fraction_non_alphanumeric': 0.02699530516431925, 'fraction_numerical': 0.004694835680751174, 'mean_word_length': 5.361940298507463, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Airborne contact dermatitis to triclosan

A 50-year-old Caucasian kitchen assistant presented with a persistent facial eruption of abrupt onset. There was no preceding history of atopy or other dermatoses. She awoke with generalized facial erythema and gross periorbital oedema causing partial eyelid closure. Pruritus and discomfort were pronounced. An episodic clinical course with periods of clearance ensued, often with involvement of the anterior neck, chest, and upper shoulders. She denied any hand dermatitis. Prior to consultation, each occurrence had been treated with short courses of oral β-lactam antibiotics and moderately potent topical corticosteroids, with resolution typically within 4 days. Apart from hormone replacement therapy (taken for 18 months), the patient had not recently commenced any prescribed or over-the-counter medications. Her employment as a kitchen assistant involved the use of commercially available aerosol surface disinfectants. Immunoglobulin E was within normal limits. Patch and photopatch testing with the British baseline, facial and hairdressing series showed a positive reaction to triclosan 2% pet. (Trolab®) at D2 (++) and D4 (++), read according to International Contact Dermatitis Research Group criteria. Our patient was found to being using a triclosancontaining kitchen disinfectant in her job. This was dispensed onto the surface in an aerosol form, and then distributed over the surface with a cloth. She routinely wore protective gloves to perform this task. Following identification of the sensitizing agent, she adjusted her practice, and now sprays the product carefully and directly onto a damp cloth. She has experienced no further episodes