2008
DOI: 10.1080/00015458.2008.11680274
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The Risk of Spinal Cord Ischemia during Thoracic Aorta Endografting

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Cited by 18 publications
(18 citation statements)
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References 42 publications
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“…9,35 The collateral network concept described by Griepp et al proposes the existence of extensive redundant spinal blood supply. However, in acute situations, such as surgical procedures, spinal perfusion is dependent on the gradient of arterial blood pressure and of cerebrospinal fluid.…”
Section: Influence Of Postoperative Spinal Cord Ischemiamentioning
confidence: 99%
See 1 more Smart Citation
“…9,35 The collateral network concept described by Griepp et al proposes the existence of extensive redundant spinal blood supply. However, in acute situations, such as surgical procedures, spinal perfusion is dependent on the gradient of arterial blood pressure and of cerebrospinal fluid.…”
Section: Influence Of Postoperative Spinal Cord Ischemiamentioning
confidence: 99%
“…The intricate three-dimensional anatomy of the spinal blood supply is often explained in the literature using different terminology 9 and merits review in order to clarify the standard that should be used (Table 1).…”
Section: Review Of the Literaturementioning
confidence: 99%
“…Entretanto, a técnica endovascular possui limitações no tratamento da fístula aorto-brônquica, principalmente pelo alto risco de contaminação da prótese 4 . O tratamento de aorta torácica com próteses endovasculares reduziu significativamente a morbidade associada à toracotomia e ao clampeamento de aorta e reduziu também a mortalidade intra-hospitalar e a morbidade pós-operatória; recentes estudos mostram resultados animadores no médio prazo 7 . Usando como analogia os casos de pseudoaneurisma de aorta torácica por trauma, nos quais a cirurgia aberta permanece com altas taxas de mortalidade, os recentes relatos de sucesso colocam a técnica endovascular como possível substituta ao tratamento convencional 8 .…”
Section: Discussionunclassified
“…Usando como analogia os casos de pseudoaneurisma de aorta torácica por trauma, nos quais a cirurgia aberta permanece com altas taxas de mortalidade, os recentes relatos de sucesso colocam a técnica endovascular como possível substituta ao tratamento convencional 8 . Apesar do emprego de técnicas endovasculares, a taxa de isquemia da medula espinhal, que tem como consequência paraparesia e/ou paraplegia, mantém-se inalterada quando comparada à cirurgia aberta 7 . Pouco se sabe sobre os resultados no pós-operatório tardio do uso de endopróteses no tratamento de fístulas aorto-brônquicas.…”
Section: Discussionunclassified
“…Previous AAA open repair has been associated with an increased risk of SC ischaemia in other studies as well. 8,73 SC ischaemia is correlated with episodes of perioperative hypotension. 7,8 Excessive bleeding can lead to episodes of hypotension, and blood loss greater than Figure 2 Non-invasive imaging of the arteria radicularis magna (ARM) using (A) computed tomography-angiography (B) magnetic resonance-angiography.…”
Section: Computed Tomography-angiographymentioning
confidence: 99%