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(1999) Transcranial approach for transsphenoidal encephalocele: report of two cases. Surg Neurol 51: 252\u2013257.","DOI":"10.1016\/S0090-3019(97)00221-8"},{"key":"2","doi-asserted-by":"crossref","unstructured":"2 Abe T, L\u00fcdecke DK, Wada A, Matsumoto K (2000) Transsphenoidal cephaloceles in adults. A report of two cases and review of the literature. Acta Neurochir (Wien) 142: 397\u2013400.","DOI":"10.1007\/s007010050448"},{"key":"3","doi-asserted-by":"crossref","unstructured":"3 Jabre A, Tabaddor R, Samaraweera R (2000) Transsphenoidal meningoencephalocele in adults. Surg Neurol 54: 183\u2013187; discussion 187\u2013188.","DOI":"10.1016\/S0090-3019(00)00270-6"},{"key":"4","doi-asserted-by":"crossref","unstructured":"4 Komiyama M, Yasui T, Sakamoto H, Fujita K, Sato T, et al. (2000) Basal meningoencephalocele, anomaly of optic disc and panhypopituitarism in association with moyamoya disease. 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