Use of Ocular Point-of-Care Ultrasound in a Difficult Pediatric Examination: A Case Report of an Emergency Department Diagnosis of Retinoblastoma.

Background: Eye examination in distressed young children can be challenging in a busy emergency department. A full, detailed evaluation is, however, often needed in ocular emergencies.

Case Report: A 2-year-old boy presented to our pediatric emergency department with refusal to open his left eye for 1 day.