Studysummary This review discusses a quiz related to seborrheic dermatitis diagnosis and key findings from a previous study, but reports no new clinical results.
The "SnapshotDx Quiz: April 2019" article focused on seborrheic dermatitis (SD), highlighting its prevalence, diagnostic methods, and the influence of diet and genetics. It noted that the Western diet negatively impacted acne and hidradenitis suppurativa but not SD, although a study found higher SD odds in females following this diet. Various studies were discussed, including one with 18 patients who responded well to treatment, and another with 788 participants showing no link between anxiety, depression, and SD, though a smaller study with 117 subjects found higher anxiety in SD patients. The article emphasized the complexity of SD's relationship with diet, genetics, and psychological factors.
15 citations
,
December 2017 in “Journal of Investigative Dermatology” This study identified two genome-wide significant genetic associations with seborrheic dermatitis, suggesting a potential genetic susceptibility contributing to the disease's pathogenesis.
93 citations
,
January 2016 in “British Journal of Dermatology” This study found that patients with acne vulgaris had higher serum IGF-1 levels and more intense FoxO1 and mTOR expression than controls, suggesting their role in acne pathogenesis.
41 citations
,
July 2015 in “Clinical and Experimental Dermatology” This review explores the connection between psoriasis and hair loss, noting that both the disease and its treatments can contribute to alopecia, and reports no new clinical results.
47 citations
,
June 2014 in “Journal of Dermatological Treatment” This retrospective review found that while intralesional corticosteroids provided symptomatic improvement for lichen planopilaris, hydroxychloroquine with topical corticosteroids led to higher remission rates but did not result in visible hair regrowth.
96 citations
,
January 2013 in “International Journal of Trichology” This article reviews the use of trichoscopy for diagnosing various types of alopecia and reports no new clinical results; it is suggested as a non-invasive method for diagnosis and monitoring treatment responses.
143 citations
,
October 2008 in “Journal of The American Academy of Dermatology” This study found that comma hairs are a distinctive feature of tinea capitis caused by Microsporum canis, distinguishing it from alopecia areata, which is characterized by exclamation mark hairs.