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Competing Interests: Conflict of interest: None declared.

Abstract: Lymphomatoid contact dermatitis (LCD) is a rare, benign pseudolymphoma with clinicopathologic features of both allergic contact dermatitis and cutaneous T-cell lymphoma (CTCL). In this article, we report a fascinating case of LCD secondary to chronic baby wet wipe use with clinical features of allergic contact dermatitis and histopathologic changes of mycosis fungoides, a subtype of CTCL. We argue that LCD should be added to the list of mimickers of mycosis fungoides, a subtype of CTCL., Competing Interests: The authors declare no conflicts of interest., (Copyright © 2021 Wolters Kluwer Health, Inc. All rights reserved.)

Background: Triclosan (2,4,4'-trichloro-2'-hydroxy-diphenyl ether) is widely used in personal care and household products. Previous in vitro and in vivo studies showed that triclosan may affect female reproductive health. However, evidence from human studies is scarce., Objectives: To assess the potential effects of triclosan on women's reproductive health., Methods: A prospective cohort study recruited 1,182 couples who planned to conceive and presented to preconception care clinics for physical examination in Shanghai, China, between 2013 and 2015. These couples were then prospectively followed every 2 months for 12 months. Triclosan was quantified in preconception urine samples at enrollment. The outcomes of interest included menstruation and fecundity. Normal menstruation was defined as a woman who had normal cycle duration between 21 and 35 days, duration of menstrual bleeding between 3 and 7 days, and self-reported normal amount of menstrual bleeding., Results: A total of 698 women were included in the analysis on the association between triclosan and menstruation. Compared with low triclosan levels, high triclosan levels were associated with increased risks of abnormal menstruation [adjusted odds ratio (OR) = 1.47; 95% confidence interval = 1.05, 2.06] and prolonged menstrual cycle (OR = 2.08; 95% confidence interval = 1.00, 2.31). In the analysis on the association between triclosan and fecundability, 648 women were included. Compared with the lowest tertile of triclosan level (<1.1 ng/mL), the highest level (>4.5 ng/mL) was associated with a 23% of reduction in fecundability and there tended to be a dose-response pattern., Conclusion: Our findings suggest that triclosan may affect menstruation and reduce female fecundity.

Objective: The aim of this study was to assess the prevalence of multiple chemical sensitivities (MCS), its co-occurrence with asthma and fragrance sensitivity, and effects from exposure to fragranced consumer products., Methods: A nationally representative cross-sectional population-based sample of adult Americans (n = 1137) was surveyed in June 2016., Results: Among the population, 12.8% report medically diagnosed MCS and 25.9% report chemical sensitivity. Of those with MCS, 86.2% experience health problems, such as migraine headaches, when exposed to fragranced consumer products; 71.0% are asthmatic; 70.3% cannot access places that use fragranced products such as air fresheners; and 60.7% lost workdays or a job in the past year due to fragranced products in the workplace., Conclusion: Prevalence of diagnosed MCS has increased over 300%, and self-reported chemical sensitivity over 200%, in the past decade. Reducing exposure to fragranced products could help reduce adverse health and societal effects.

Background: Scald burn injuries are the leading cause of burn-related emergency room visits and hospitalizations for young children. A portion of these injuries occur when children are removing items from microwave ovens. This study assessed the ability of typically developing children aged 15 months to 5 years to operate, open, and remove the contents from a microwave oven., Methods: The Denver Developmental Screening Test II was administered to confirm typical development of the 40 subjects recruited. All children recruited and enrolled in this study showed no developmental delays in any domain in the Denver Developmental Screening Test II. Children were observed for the ability to open both a push and pull microwave oven door, to start the microwave oven, and to remove a cup from the microwave oven., Results: All children aged 4 years were able to open the microwaves, turn on the microwave, and remove the contents. Of the children aged 3 years, 87.5% were able to perform all study tasks. For children aged 2 years, 90% were able to open both microwaves, turn on the microwave, and remove the contents. In this study, children as young as 17 months could start a microwave oven, open the door, and remove the contents putting them at significant risk for scald burn injury., Conclusions: Prevention efforts to improve supervision and caregiver education have not lead to a significant reduction in scald injuries in young children. A redesign of microwave ovens might prevent young children from being able to open them thereby reducing risk of scald injury by this mechanism.

Objective: Eye burns can cause significant ocular morbidity and miss early detection if unsuspected. The objective was to ascertain the reported causes of burns to the eyes in children., Methods: Published literature on eye burns in children was searched from 1950 to July 2008 in MEDLINE and from 1982 to July 2008 in CINAHL (Cumulative Index to Nursing and Allied Health Literature) to identify all reported cases., Results: Forty-two articles from MEDLINE, 5 from CINAHL database, and 6 from the reference lists were included in the analysis. Eye burns in children were caused by thermal, electrical, microwaved food and drinks, and solar hazards. Chemical agents included household cleaning agents, industrial chemicals, certain medications, agricultural chemicals, and some miscellaneous agents. Biological agents reported were millipedes, snake venom, vesicatory insects, and Manchineel tree sap., Conclusions: This article shows that children experience eye burns due to many preventable causes. Public education strategies should be implemented to prevent eye burns in children.

This study explores the efficacy of an environmental health intervention in several poor colonias in Ciudad Juárez (Mexico). Parents of children with respiratory problems were given environment-friendly products intended to replace hazardous products used in the home, as well as information about environmental health. Parents were surveyed before and after to measure the effectiveness of the intervention and to gauge perceptions. There was a significant reduction in hazardous chemical use (eg, cleaning products and pesticides) and breathing problems. While the intervention focused on changing in-home behaviors, open-ended responses revealed that parents were most concerned about outdoor environmental conditions over which they had less control.

Intentional hydrocarbon inhalation can be fatal. Death can be secondary to hydrocarbon's cardiopulmonary effects. We present a case of a patient who survived ventricular fibrillation after inhalation of Glade Air Freshener, which contains short chain aliphatic hydrocarbons (butane and isobutane). Unlike our case, myocardial sensitization and hypoxia are more commonly described with aromatic, halogenated or longer chain hydrocarbons.