Article Text
Lesson of the month
Brain stem compression by a giant vertebrobasilar aneurysm mimicking seronegative myasthenia
Abstract
A patient is described with a vertebrobasilar aneurysm who was erroneously thought to have myasthenia gravis on the basis of the clinical presentation and investigations, which were interpreted as supportive of a disorder of the neuromuscular junction. Despite the correct diagnosis being made at a late stage the patient made a full recovery after radiological intervention.