text: MRI findings are not specific and necessary for diagnosis of<unk> 's<unk> . Findings on MRI suggestive of of<unk> 's<unk>  include: swelling of facial nerve and Intraoperative swelling of geniculate ganglion of facial nerve. MRI also may be helpful in the diagnosis of other causes of facial nerve<unk> .
option_0: Bell's palsy MRI
option_1: Otalgia MRI
option_2: Bell's palsy physical examination
option_3: Tabes Dorsalis MRI
option_4: Otalgia laboratory tests
option_5: Otalgia physical examination
option_6: Caplans syndrome physical examination
option_7: Charcot-Marie-Tooth disease physical examination