Cephalic tetanus presenting as acute vertigo with bilateral vestibulopathy.
Cephalic tetanus is a rare form of tetanus, defined by paralysis of more than one cranial nerve. The seventh cranial nerve is the most frequently involved. We report a 58-year-old man with cephalic tetanus and bilateral vestibulopathy. The patient's initial symptoms were rotatory vertigo and hypertension. He then developed trismus and cranial nerve palsies of the fifth and seventh nerves. The caloric test and vestibular evoked mygenic potentials in response to air-conducted clicks revealed absent responses on both sides, although audiometry and auditory brainstem responses were normal in both ears. To the best of our knowledge, this is the first report of involvement of the eighth cranial nerve in cephalic tetanus.
Department of Otolaryngology, Faculty of Medicine, University of Tokyo, Japan.
Ryoji
R
Kagoya
Shinichi
S
Iwasaki
Yasuhiro
Y
Chihara
Munetaka
M
Ushio
Shoji
S
Tsuji
Toshihisa
T
Murofushi
Tatsuya
T
Yamasoba
D000208:Acute Disease; D007839:Functional Laterality; D006801:Humans; D008297:Male; D008875:Middle Aged; D013742:Tetanus / Q000175:diagnosis*; D014717:Vertigo / Q000175:diagnosis*; D000160:Vestibulocochlear Nerve Diseases / Q000175:diagnosis*