Triple Vessel Disease With Intracranial Hemorrhage in a Patient With Guillain–Barre Syndrome: A Potential Complication, a Coincidental Finding or a Treatment‐Related Adverse Event

Triple vessel disease and intracranial hemorrhage complicating Guillain–Barre syndrome have been rarely reported. Furthermore, there are no established theories that explain the pathophysiological association between these three different clinical scenarios. Despite the treatment‐related quandary in this case, a good outcome was eventually achieved.