2011
DOI: 10.4067/s0717-92272011000100010
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Utilidad del doppler transcraneal en la hemorragia subaracnoidea: Revisión

Abstract: This review summarizes the usefulness of transcranial Doppler (TCD) ARTÍCULO DE REVISIÓN IntoducciónL a idea de estudiar la circulación intracraneal con ultrasonido fue inicialmente propuesta en 1960 por Kaneko en Osaka 1 . Hasta ese momento el cráneo se consideraba una barrera infranqueable para el ultrasonido y sólo había sido estudiado el estado de la circulación cerebral con métodos invasivos. En 1965 Miyazaki y Kato utilizaron por primera vez caudalímetros direccionales ultrasónicos basados en el emple… Show more

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Cited by 1 publication
(2 citation statements)
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“…When the Soustiel rate is about >2, the diagnosis of vasospasm is about 95% of specificity [6,7,9]. The SI>2.5 is associated to moderate vasospasm and when the SI > 3 and with Vm in BA > 95 cm/sec, the diagnosis of severe vasospasm have a specificity and sensibility near to 100% [7][8][9].…”
Section: Discussionmentioning
confidence: 99%
See 1 more Smart Citation
“…When the Soustiel rate is about >2, the diagnosis of vasospasm is about 95% of specificity [6,7,9]. The SI>2.5 is associated to moderate vasospasm and when the SI > 3 and with Vm in BA > 95 cm/sec, the diagnosis of severe vasospasm have a specificity and sensibility near to 100% [7][8][9].…”
Section: Discussionmentioning
confidence: 99%
“…Many years ago in SAH, the vasospasm diagnosis was only explored in the anterior circulation. In the posterior territory it was evaluated in some cases with traumatic subarachnoid hemorrhage [7].…”
Section: Introductionmentioning
confidence: 99%