Temporobasal, Transsphenoidal Meningoencephalocele Becoming Symptomatic with Spontaneous Cerebrospinal Fluid Rhinorrhea: Diagnostic Work-up and Microsurgical Strategy - Keric, N; Burger, R; Elolf, E; Wrede, A; Rohde, V (J Neurol Surg A Cent Eur Neurosurg, 2012)