查询词典 lenticulostriate

Site of occlusion and involvement of the lenticulostriate arteries were confirmed by angiography.

动脉闭塞的位置及豆纹动脉究竟是否受累，则通过行脑血管造影来进一步明确。

The presence of ALN in 16% of patients with branch occlusions appeared to result from variation in the lenticulostriate arteries, which arise from the middle cerebral artery branch in around 20% of cases.

本研究中，有16%的大脑中动脉分支闭塞的患者也出现了豆状核低信号征；我们认为，这可能与豆纹动脉的解剖变异有关，因为有20%的人群地豆纹动脉并非由大脑中动脉M1段发出，而是由大脑中动脉分支所发出的。

Therefore, site of arterial occlusion and involvement of the lenticulostriate arteries may be presumed, to some extent, by precise evaluation of early CT signs in the deep MCA territories.

因此，从某种程度上说，通过对深部大脑中动脉分布区出现的早期CT征象进行精确的评估，可以推测出动脉闭塞的位置及豆纹动脉是否受累。

On 4 sides, the medial lenticulostriate artery coincided with the perforating arteries in AI.

当一支主干动脉上存在的穿通动脉较少时，穿通动脉直径则较大。

In contrast, when grade III CT signs were present, all of the lenticulostriate arteries were involved in ischemia.

相反，当深部大脑中动脉分布区出现III级早期CT征象（整个豆状核区均出现低密度）时，所有豆纹动脉均受累缺血。

Anatomic and clinical correlations of the lenticulostriate arteries［J］.

脑出血早期血肿扩大及其相关因素的分析［J］。

On the other hand, sensitivity and specificity of grade II and grade III CT signs for presence of lenticulostriate artery involvement in ischemia were 77% and 100%, respectively.

II级CT征象和III级CT征象提示豆纹动脉受累的敏感性及特异性分别为77%及100%。不同的动脉闭塞位置均可导致出现II级CT征象

Even within 3 hours after onset of ischemia, involvement of the lenticulostriate arteries may be presumed by precise evaluation of subtle hypodensity in the deep MCA territories.

即使于缺血性卒中发病3小时内行脑部CT检查，只要对深部大脑中动脉分布区的低密度进行精确的评估，仍可判断豆纹动脉是否受累。

On the other hand, if the medial lenticulostriate arteries escape from ischemia, the medial part of the lentiform nucleus may be spared ischemic injury, and early CT signs may be restricted to the lateral or posterior part of the lentiform nucleus.

另一方面，如果内侧豆纹动脉群（medial lenticulostriate arteries）没有受累发生缺血，那么豆状核内侧区可能就不会发生缺血损伤，早期CT征象可能就仅限于豆状核的后部或外侧部

However, grade II CT signs did not always result from type 2 occlusion; 21.1% of patients with grade II CT signs had type 4 occlusion. When the MCA trunk is short, the lateral group of the lenticulostriate arteries may arise from the M2 segment[2, 12]. In such cases, type 4 occlusion may also involve the lateral or posterior part of the putamen.

但是，II级早期CT征象（部分壳核后外侧区出现低密度）并非仅仅由2型大脑中动脉闭塞（包括部分豆纹动脉在内的大脑中动脉主干闭塞，豆纹动脉部分受累）引起；本研究中，21.1%深部大脑中动脉分布区出现II级早期CT征象（部分壳核后外侧区出现低密度）的患者，是因4型大脑中动脉闭塞（大脑中动脉M2段闭塞）引起的；这些患者的大脑中动脉主干均很短，因此外侧豆纹动脉群（lateral lenticulostriate arteries）是由大脑中动脉M2段发出的；此时，4型大脑中动脉闭塞（大脑中动脉M2段闭塞）也可以导致壳核后部或外侧部出现低密度（深部大脑中动脉分布区II级早期CT征象）。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。