1980
DOI: 10.1227/00006123-198001000-00001
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Relation of Cerebral Vasospasm to Subarachnoid Hemorrhage Visualized by Computerized Tomographic Scanning

Abstract: In 47 cases of verified ruptured saccular aneurysm, we investigated the relationship of the amount and distribution of subarachnoid blood detected by computerized tomography to the later development of cerebral vasospasm. When the subarachnoid blood was not detected or was distributed diffusely, severe vasospasm was almost never encounters (1 of 18 cases). In the presence of subarachnoid blood clots larger than 5 X 3 mm (measured on the reproduced images) or layers of blood 1 mm or more thick in fissures and v… Show more

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Cited by 2,696 publications
(952 citation statements)
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“…A clinical study demonstrated that the incidence of post-haemorrhagic vasospasm correlates with the amount of peri-arterial blood clotting (Fisher et al, 1980). The thrombin activity in the cerebrospinal fluid was shown to correlate with the development of vasospasm in SAH patients (Kasuya et al, 1998).…”
Section: Introductionmentioning
confidence: 99%
“…A clinical study demonstrated that the incidence of post-haemorrhagic vasospasm correlates with the amount of peri-arterial blood clotting (Fisher et al, 1980). The thrombin activity in the cerebrospinal fluid was shown to correlate with the development of vasospasm in SAH patients (Kasuya et al, 1998).…”
Section: Introductionmentioning
confidence: 99%
“…Los factores de riesgo para el desarrollo del VC inducido por la HSA incluyen el volumen de sangre en el espacio subaracnoideo 24 , edad y sexo del paciente 40 , tabaquismo 86 y tipo de tratamiento del aneurisma 54 . Además de la angiografía cerebral como método diagnóstico mas sensible del VC 17 , existen hoy en día técnicas no invasivas como la angiografía por tomografía computarizada o angiotac (ACT) 57 , por resonancia magnética (ARM) 29 , las mediciones cuantitativas y semicuantitativas del CBF 35 , y el Doppler transcraneal l, 75 .…”
Section: Posibilidades Terapéuticasunclassified
“…Otra técnica utilizada como rutina durante la cirugía de aneurismas cerebrales es la incisión o apertura de la lamina terminalis. Esta técnica descrita por Yaşargil en Zürich a comienzos de los años setenta se popularizó rápidamente al [16][17][18][19][20][21][22][23][24][25][26][27] Perspectivas en el tratamiento del vasospasmo cerebral inducido por hemorragia subaracnoidea demostrarse que tenía un efecto positivo sobre la incidencia de la hidrocefalia inducida por la HSA. Algunos autores han demostrado una reducción hasta del 80% si la técnica se realiza de rutina durante el ataque microquirúrgico del aneurisma 44,91 .…”
Section: Extracción Y Disolución Del Coágulo Sanguíneounclassified
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