Petrous apex cephalocele presenting with cerebrospinal fluid rhinorrhea in an adult.

J Clin Neurosci

Department of Neurosurgery and Gamma Knife Radiosurgery, P.D. Hinduja Hospital and Medical Research Centre, Veer Savarkar Marg, Mahim, Mumbai 400016, Maharashtra, India. Electronic address:

Published: March 2016

AI Article Synopsis

  • Petrous apex cephalocele (PAC) is an uncommon condition, and this case report focuses on a 26-year-old man diagnosed with cerebrospinal fluid rhinorrhea that was initially misdiagnosed and improperly treated.
  • After identifying a 3mm right PAC through CT cisternography, the patient successfully underwent a right subtemporal extradural approach for repair.
  • This report is notable as it may be the first documented case of an adult with a cerebrospinal fluid leak due to PAC, highlighting the challenges in diagnosis and management associated with this condition.

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