1989
DOI: 10.2214/ajr.152.3.597
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Herniation of the suprasellar visual system and third ventricle into empty sellae: morphologic and clinical considerations

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Cited by 60 publications
(42 citation statements)
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“…It is also a rare, albeit imperative, complication of RCC surgeries as was first described by Fischer in 1994 (6,8). It may result from a brain tumor, intracranial pressure, inflammation in the area, or traction of scar tissue between the suprasellar structures and the diaphragma sellae or wall of the cyst, pulling them down into the sella (3,6,8,10,11,19).…”
Section: Discussionmentioning
confidence: 99%
“…It is also a rare, albeit imperative, complication of RCC surgeries as was first described by Fischer in 1994 (6,8). It may result from a brain tumor, intracranial pressure, inflammation in the area, or traction of scar tissue between the suprasellar structures and the diaphragma sellae or wall of the cyst, pulling them down into the sella (3,6,8,10,11,19).…”
Section: Discussionmentioning
confidence: 99%
“…Moreover, numerous symptomatic and asymptomatic reports of the optic pathway herniating into a surgically empty sella turcica have been reported [1,4,5,9]. Thus, the benefit of fat grafting may not necessarily be just for separation of the chiasm from the adenoma.…”
Section: Discussionmentioning
confidence: 99%
“…Dado que se han publicado casos en los que se atribuyen las alteraciones visuales a la hernia de las vías ópticas hacia el interior de la silla turca vacía, es pertinente recordar la situación y morfología normal de aquéllas en la RM 54 . Desde los agujeros ópticos, los nervios ópticos se orientan hacia atrás para formar el quiasma óptico, por encima de la silla turca.…”
Section: Situación Normal De Las Vías óPticas Supraselaresunclassified
“…La hernia de las vías ópticas hacia el interior de la silla turca vacía, es un hecho raro (4,8%) en la STVP 54 . Los patrones de herniación 54 están en función del grado de desplazamiento del quiasma y de la porción anterior del tercer ventrículo, a partir de los puntos de fijación de las vías ópticas.…”
Section: Hernia De Las Vías Visuales Y Porción Anterior Del Tercer Veunclassified
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