Diffuse Alopecia of the Scalp and Eyebrows
A man in his 30s presented with a 2-month history of hair loss on the entire scalp and the lateral portions of both eyebrows. Results of the hair-pull test were negative. What is your diagnosis?
A man in his 30s presented with a 2-month history of hair loss on the entire scalp and the lateral portions of both eyebrows. Results of the hair-pull test were negative. What is your diagnosis?
This cohort study assesses pediatric labeling patterns and use of US Food and Drug Administrationñapproved therapeutic drugs in the US from 1965 to 2024.
This cohort study examines the associations between smartphone applicationñmonitored social media use and participant-reported weight concerns and dieting frequency.
Importance Epilepsy is a major clinical concern in children with congenital Zika syndrome (CZS). However, whether in utero exposure to Zika virus (ZIKV) without development of CZS is associated with increased epilepsy risk compared with unexposed children remains unclear. Objective To compare…
Importance Evidence linking coffee and tea to cognitive health remains inconclusive, and most studies fail to differentiate caffeinated from decaffeinated coffee. Objective To investigate associations of coffee and tea intake with dementia risk and cognitive function. Design, Setting, and Participants Prospective cohort study…
Importance The ongoing opioid-related overdose crisis in the US is increasingly affecting adolescents and is exacerbated by the widespread availability of illicitly manufactured fentanyl. Adolescents face significant gaps in care for prevention and treatment of opioid use and opioid-related harms. Regulatory…
This JAMA Insights discusses cesarean delivery on maternal request, including the need for counseling regarding maternal and infant risks, composite outcomes, and patient autonomy.
Importance Large language models (LLMs), a rapidly advancing domain of artificial intelligence (AI), are poised to transform administrative, clinical, and research paradigms. Although adoption across medicine has accelerated, otolaryngology represents only a fraction of this progress compared with other specialties. This…
This case report describes an incidence of corneal melt in a patient with a history of corneal insert implantation 26 years prior due to myopia.
This case report describes large areas of erythema on the face, chest, and back with relatively clear boundaries and swollen hands with scattered skin-colored papules and nodules.
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