1突发一侧面部或肢体麻木无力,口角歪斜流涎2突发视力模糊或失明3突发语言表达或理解困难;4突发严重的不明原因头痛、呕吐5突发不明原因的头晕、走路不稳或突然跌倒、遗忘或记忆障碍,尤其是伴有1-4项中任一症状时。出现卒中(脑梗死或脑出血)早期症状,不论时间长短应及时就医,以缩短入院前的延误时间,耽误治疗。
神经介入经常需要用到血管直径作为参考,查阅文献摘录如下:1.颈内动脉的直径:男性5.11±0.87 mm,女性4.66±0.78 mm。2.颈总动脉的直径:男性6.52±0.98mm,女性6.10±0.80 mm。Measurements were obtained in 500 consecutive patients (age 52±15 years; 61% women). Mean diameters of ICA (4.66±0.78 mm) and CCA (6.10±0.80 mm) in women were significantly smaller than in men: 5.11±0.87 mm and 6.52±0.98 mm, respectively. Sex significantly influenced the diameters after controlling for body size, neck size, age, and blood pressure.来源于http://stroke.ahajournals.org/content/37/4/1103.full与这篇文章的数据有些差异:http://snamid.org/allegati/Effect%20of%20overweight%20on%20luminal%20diameter....pdfTable 1. The summary of the mean values of luminal diameters and IMTs of the subjects.R CCA luminal diameter 6.90±0.93 7.40±0.79 0.04L CCA luminal diameter 6.85±0.72 7.13±0.77 0.10R ICA luminal diameter 5,25±0.83 5.15±0.87 0.50L ICA luminal diameter 5.55±1.13 5.10±0.93 0.083.大脑前动脉的直径:右侧2.8mm,左侧2.9mm。A1段长度14.6 mm。The mean outer diameter of the A1 was 2.8 mm on the right side and 2.9 mm ofthe left side. The mean length of the A1 was 14.6 mm on either side.来源于http://www.neurology-asia.org/articles/20051_021.pdf4.大脑中动脉的直径:3 -5 mm。M1段长度16 mm。Jain reported that the average length of 610 middle cerebral arteries was 1.6 cm., with a range of 0.5 to 3 cm. The diameter ranged from0.3 to 0.5 cm.来源于http://www.anatomyatlases.org/AnatomicVariants/Cardiovascular/Text/Arteries/CerebralMiddle.shtml5.大脑后动脉的直径:右侧2.1-2.75mm,左侧1-2.5mm。A study of 89 formalin-fixed brain specimen of either sex and of Indian origin has showed that the mean lengthand diameter of the posterior cerebral artery was 6.75 ± 1.482 mm and 1.7 ± 0.7 mm respectively.Studies on the length of the posterior cerebral arteryby various authors have shown it to vary between6.8–7.5 mm. Diameter of the vessel was seen to bebetween 2.1–2.75 mm on right side and 1–2.5 mm onthe left side.来源于http://www.rjme.ro/RJME/resources/files/490108043045.pdf6.椎动脉的直径:左侧3.4mm,右侧2.9mm。7.基底动脉的直径:3-7mm(平均4.3mm)。长度24-35mm(平均24.9mm)。The mean diameter of the vertebral artery was 3.4 mm on the left and 2.9 mm on the right. The diameter of the basilar artery varied from 3-7 mm (mean of 4.3 mm). The length varied from 24-35 mm (mean of 24.9 mm).来源于http://www.bioline.org.br/abstract?ni07011
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