Papillenanomalien bei (peri)orbitalen Enzephalozelen - Ein Beitrag zur gemeinsamen Pathogenese dieser Fehlbildungen

Autor:	R. Rochels, A. Nover
Rok vydání:	1990
Předmět:	Coloboma genetic structures business.industry Peri Optic disk Optic papilla Anatomy medicine.disease eye diseases Hypoplasia Pathogenesis Ophthalmology Dysplasia Optic nerve Medicine sense organs business
Zdroj:	Klinische Monatsblätter für Augenheilkunde. 197:311-316
ISSN:	1439-3999 0023-2165
DOI:	10.1055/s-2008-1046284
Popis:	Eleven patients (6 female, 5 male) with unilateral (6) or bilateral (5) (peri)orbital encephaloceles (nasofrontal in 4 cases, naso-orbital in 3, spheno-orbital in 4), were ophthalmologically examined. All had normal anterior segments, but ipsilateral or bilateral anomalies of the optic nerve head such as coloboma, pits, morning glory syndrome, dysplasia, tilted disk syndrome, hypoplasia, or a persistent hyaloid artery. In regard to the pathogenesis of (peri)orbital encephaloceles associated with optic disk malformations a common clefting defect in the neuroectodermal and neurocristal midline structures of the head is postulated, taking place in the fourth to sixth week of development.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::5fa854fea494ef2e45f4879585265b06 https://doi.org/10.1055/s-2008-1046284 Zobrazit plný text záznamu