Otol Neurotol 2021 Feb 23. Epub 2021 Feb 23.
Rush Medical College Department of Radiology Department of Neurological Surgery, Rush University Medical Center, Chicago, Illinois Ohio State University College of Medicine, Columbus, Ohio Department of Otorhinolaryngology-Head and Neck Surgery, Rush University Medical Center, Chicago, Illinois.
Objective: To characterize the radiologic findings of petrous apex cephalocele (PAC) in a patient cohort, and report the surgical management for three symptomatic PAC patients and cerebrospinal fluid (CSF) leak via the middle cranial fossa approach.
Study Design: Retrospective case series.
Setting: Academic center. Read More