Concussion or benign paroxysmal torticollis?

This case report describes a patient who presented to the trauma service on 3 occasions over the course of 2 years, each time with symptoms typical of concussion (e.g., crying, change in mentation, and vomiting). On more in-depth evaluation, it was discovered that the child had torticollis, pallor, and brief dizziness or vertigo with each episode. Benign paroxysmal torticollis is a periodic, paroxysmal syndrome that may be mistaken for the more common concussion. In addition to illustrating a uniquely pediatric neurological syndrome, this case demonstrates the importance of taking a careful history and considering a full range of differential diagnoses when evaluating every patient, even those with seemingly routine injuries.