Contagious Weakness in an Elderly Couple with Neurologic Emergencies

We present an unusual neurologic emergency in an elderly male patient. Given his presentation and risk factors, we presumed the initial symptoms to be secondary to a cerebrovascular accident. As the case evolved, however, it became apparent that a more unusual pathology was present. This case report showcases a rare condition masquerading as a common neurologic emergency. [West J Emerg Med. 2011;12(1):87-89.]