Trochlear Nerve Palsy Associated with Claude Bernard-Horner Syndrome after Brainstem Stroke

Abstract

The association of unilateral trochlear nerve palsy with Claude Bernard-Horner syndrome represents a rare clinical condition. We present the case of a patient with this unusual presentation. The investigation performed implicated cerebrovascular disease as the underlying cause of the condition in this patient.

Keywords

• Trochlear nerve
• Claude Bernard-Horner syndrome
• Ocular palsy
• Stroke