Aquagenic wrinkling of the palms: review of the literature.

Aquagenic wrinkling of the palms (AWP) is a rare dermatological disease characterized by development of rapid and excessive wrinkling and oedema of the palms and transient whitish or yellowish papules without erythema on the palmar surfaces after immersion in water. This phenomenon can be accompanied by pain and/or pruritus. The most common treatment of AWP involves aluminium-based topicals. This article discusses the associations, pathological mechanisms and treatment options of AWP.

Guide to tinted sunscreens in skin of color.

Disorders of hyperpigmentation, such as melasma and post-inflammatory hyperpigmentation, disproportionately affect skin of color and have a profound impact on quality of life. Exposure to ultraviolet light (UVL) is a well-documented factor in these disorders. However, recent studies show that visible light (VL) is a significant and underrecognized contributor to hyperpigmentation, especially in skin of color. Our objective is to review the role of VL in disorders of hyperpigmentation and that of tinted sunscreens in protecting against VL. Tinted sunscreens containing iron oxides should be recommended over nontinted sunscreens for patients prone to disorders of hyperpigmentation, as iron oxides protect against VL in addition to UVL. Tinted sunscreens are more effective than nontinted sunscreens in preventing melasma relapses and reducing hyperpigmentation, and they may also enhance the depigmenting efficacy of topical hydroquinone. In the search for an ideal tinted sunscreen for a particular patient, several factors must be considered, including a broad spectrum with adequate coverage of both UVL and VL, tint, formulation texture, active ingredients, and cost. VL is increasingly recognized as a major contributor of hyperpigmentation, and adequate treatment for disorders of hyperpigmentation should include protection against VL. Tinted sunscreens are ideal but require consideration of cosmesis, efficacy, and affordability.

Traumatized Residents - It's Not Surgery. It's Medicine.

BACKGROUND: Post-traumatic stress disorder (PTSD) has been shown to be more common in surgical residents than the general population. This may be due to the rigors of a surgical residency. This study aims to compare the prevalence of screening positive for PTSD (PTSD+) among 7 medical specialties. Further, we intend to identify independent risk factors for the development of PTSD. METHODS: A cross-sectional national survey of residents (n = 1904) was conducted from September 2016 to May 2017. Residents were screened for PTSD. Traumatic stressors were identified in those who reported symptoms of PTSD. Potential risk factors for PTSD were assessed using multivariate regression analysis with stepwise backward elimination against 30 demographic, occupational, psychological, work-life balance, and work-environment variables. RESULTS: Residents from anesthesiology (n = 180), emergency medicine (n = 222), internal medicine (n = 473), general surgery (n = 464), obstetrics and gynecology (n = 226), psychiatry (n = 208), and surgical subspecialties (n = 131) were surveyed. No statistical difference was found in the prevalence of PTSD between specialties. Prevalence ranged from 14% to 23%. Eight independent risk factors for the development of PTSD+ were identified: higher postgraduate year, female gender, public embarrassment, emotional exhaustion, feeling unhealthy, job dissatisfaction, hostile hospital culture, and unsafe patient load. CONCLUSIONS: The prevalence of PTSD in surgery residents was not statistically different when compared to those in other medical specialties. However, the overall prevalence of PTSD (20%) remains more than 3 times that of the general population. Overall, 8 risk factors for PTSD were identified. These risk factors varied by specialty. This may highlight the unique challenges of training in each discipline. Specialty specific interventions to improve resident wellness should be emphasized in the development of our young physicians.