Prevalence of at-risk drinking among a national sample of medical students.

As limited research exists on medical students' substance use patterns, including over-consumption of alcohol, the objective of this study was to determine prevalence and correlates of at-risk drinking among a national sample of medical students, using a cross-sectional, anonymous, Web-based survey. A total of 2710 medical students from 36 U.S.

Successful treatment of a serous retinal pigment epithelial detachment by coiling of a carotid-cavernous fistula.

Purpose: To report a patient presenting with a symptomatic retinal pigment epithelial detachment (RPED) that resolved after successful treatment of a slow flow dural carotid cavernous fistula (CCF). Possible pathophysiological mechanisms are discussed.

Methods: Interventional case report.