CT perfusion in assessment of cerebral blood flow in hypodense areas of the brain in patients with severe brain injury / 实用医学杂志
The Journal of Practical Medicine
;
(24): 1030-1033, 2014.
Artigo
em Chinês
| WPRIM
| ID: wpr-445872
ABSTRACT
Objective To investigate regional cerebral blood flow (rCBF) in hypodense areas of the brain after severe traumatic brain injury (sTBI). Methods CT perfusion (CTP) was performed in 42 patients with sTBI during the period of 2011 to 2013. According to the findings of CT scans , hypodense lesions were divided into contusion- or infarction-associated regions. Regional cerebral blood volume (rCBV) of 0.05). Cerebral perfusion was significantly lower in the contusion-associated hypodense regions than in the contralateral mirror regions (P0.05). A reduction in rCBF<15 mL/(100 g·min) was found in 25 of the hypodense regions associated with contusion, but only one of those associated with infarction. Conclusions Cerebral perfusion in contusion-associated hypodense areas decreases significantly , but not in infarction-associated hypodense areas. Correct identification of cerebral perfusion in the hypodense areas is helpful for developing therapeutic strategies.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Tipo de estudo:
Estudo prognóstico
Idioma:
Chinês
Revista:
The Journal of Practical Medicine
Ano de publicação:
2014
Tipo de documento:
Artigo
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