Pontine hemorrhage presenting as an isolated facial nerve palsy.

We report a case of an isolated facial nerve palsy in a young, otherwise healthy man who was found to have a pontine hemorrhage on computed tomography. Pontine hemorrhage is a rare cause of facial nerve palsy and has been reported in the literature as an isolated neurologic finding in only 1 other instance. This case reminds the emergency physician to remain vigilant for alternative causes of facial nerve palsy other than "idiopathic" Bell's palsy.