Abstract
References
1.
Larson
TL
. Petrous apex and cavernous sinus: anatomy and pathology . Semin Ultrasound CT MR 1993 ;14 :232 –46 .
2.
Muckle
RP
,
De la Cruz
A
,
Lo
WM
. Petrous apex lesions . Am J Otol 1998 ;19 :219 –25 .