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- MR angiography can clearly display the middle - above degree stenosis and occlusion in the main branches of the arteriae cerebri such as arteriae carotis inter-na, arteriae vertebralis, arteriae basilaris, arteriae cerebri anterior, media, posterior. MRA能较为清晰地显示颈内动脉、椎、基底动脉、大脑前、中、后动脉主干的中度以上狭窄或闭塞。
- With the findings of DSA as gold standard,for CDFI and MRA in diagnosis of carotid artery stenosis and occlusion,the sensitivity,specificity and accuracy were 90.9% vs 94.5%,65.5% vs 86.2% and 82.1% vs 91.7%,respectively. 以DSA检查结果为金标准;CDFI和MRA诊断颈动脉狭窄及闭塞的敏感性、特异性及准确性分别为90.;9%25vs 94
- Internal carotid artery stenosis and occlusion 颈内动脉严重狭窄或闭塞
- Carotid artery stenosis and occlusion 颈动脉狭窄
- A Comparative Study of MRA and DSA in Intracranial Vascular Stenosis and Occlusion 脑血管狭窄与闭塞的MRA与DSA对照研究
- Keywords Moyamoya disease;cerebral ischemia;arterial stenosis and occlusion;Chinese medicine;resolving blood-stasis and unblocking collaterals;collateral circulation compensation; 烟雾病;脑缺血;动脉狭窄闭塞;中医药疗法;化瘀通络法;侧枝循环代偿;
- The stenosis and length of the lesions were measured by QCA. 结果125例患者在160处病变植入支架。
- Results On CT imaging, all 12 bypass grafts were assessable, and no significant stenoses and occlusions were detected. 结果在CT图像上,8例患者的12根桥血管均可用于评价,并且未发现明显再狭窄和闭塞。
- stenosis and occlusion 狭窄闭塞
- In 38 cases, MRV showed normal deep veins in 395 segments, venous thrombosis in 5 segments, stenosis in 5 segments and occlusion in 13 segments. 38例MRV共显示?静脉以上正常深静脉395条。 血栓形成5条,狭窄5条,闭塞13条。
- Method Two trachial stenosis and 33 bronchial stenosis cases were analyzed. 方法分析的35例中气管狭窄2例，支气管狭窄33例。
- Faces can be culled using a number of techniques including back face, view frustum, and occlusion culling. 可以使用许多方法来剔除面,包括背面剔除、视图截锥剔除和遮面剔除。
- I hit him fair and square on the jaw. 我不偏不倚打中他的下巴。
- Results Good appearance effect and occlusion relation were achived on 12 sufferers after the treatment. 结果12例患者治疗后取得较好的外观效果咬牙合关系。
- It is a fact of life and you must face it. 这是严酷的现实，你必须面对它。
- Aqueduct stenosis and tumors were the most common etiology, comprising 34 and 29%, respectively. 中脑导水管狭窄和肿瘤是最常见的病因，分别占34%25和29%25。
- She and I can't live under the same roof. 她和我不能住在一起。
- Results:Form of mandible and occlusion were resumed to normal after operated by this way. 方法:口内切口进路小型钛板坚固内固定系统治疗下颌骨骨折。
- She had to scrimp and save to pay for her holiday. 她不得不为付假期的费用而苦苦攒钱。
