Woman With Diplopia
A 37-year-old woman with a history of chronic alcohol use presented to the emergency department with a 1-day history of diplopia. Her vital signs were a blood pressure of 120/64 mmHg, pulse rate of 96 beats/min, and temperature of 36.8 °C. Physical examination was remarkable for bilateral lateral rectus muscle palsy with disconjugate gaze (Figures 1 and 2; Video 1). Laboratory results and computed tomography of the head were unremarkable.