术前

Echocardiograph determination of ventricular mass in man, anatomic valdation of the method.

体外循环下冠脉搭桥术患者术前口服尼可地尔的脑保护作用。

Methods 489 patients with breast mass were collected for the observation.

将489例乳房包块患者的术前近红外光扫描诊断与术后病理对照。

Results Preoperative MRI classification indicated: intact annuals in 82 levels, annuals tear with intact PLL in 123 levels, PLL tear in 70 level, free protruded mass under PLL in 48 levels; on the other hands, the amount of annuals tear and free protruded mass under PLL introoperative observation were more than that preoperative MRI indicated: intact annuals in 38 levels, annuals tear with intact PLL in 165 levels, PLL tear in 62 level, free protruded mass under PLL in 63 levels; dural sac penetration in 2 levels.

结果： MRI术前分型：纤维环完整者81个椎间隙、纤维环破裂后纵韧带完整者123个椎间隙、后纵韧带破裂者70个椎间隙、髓核后纵韧带后方游离者48个椎间隙。手术发现纤维环破裂数量以及后纵韧带后方游离髓核片数量明显高于MRI的提示：纤维环完整型38个椎间隙、纤维环破裂后纵韧带完整165个椎间隙、后纵韧带破裂髓核疝62个椎间隙、后纵韧带后方游离髓核63个椎间隙、硬膜囊下疝2个椎间隙。

Is is a better choice to be used in the tumor operation of neck and maxilla.

长托宁对M受体的亚型具有高度选择性、强大的腺体抑制作用和一定的中枢镇静作用，更适用颈、颌面部肿瘤手术患者术前用药。

Results: Before surgery, the mean corneal endothelial cell density was （2 828±400） mm－2, and the percentage of hexagonal cells was （62±6）% in central cornea.

结果：术前中央角膜内皮细胞密度平均为(2 828±400) mm－2，六边形细胞百分率为（62±6）％。

With lateral fluoroscopic guidance and the aid of preoperative planning, polyaxial screws with a diameter of 3.5 mm and a length of 26 mm were inserted in a trajectory of 10° medially in C1, and 20° medially and superiorly toward the superior-medial quadrant of the C2 lateral mass in C2. Then the 2 screws were fixed with rods.

在侧位透视导向和术前手术方案的帮助下，直径3.5mm、长26mm的多轴螺钉在C1向内偏10°，在C2侧块的内上象限向内、向上偏20°拧入钉道，再用2颗螺钉固定棒。

We put emphasis on such aspects as the location of the hematoma, the amount of bleeding, the compression of the ventricular cavity and the degree of the median line displacement etc.

着重从术前CT表现的血肿部位、出血量、脑室池受压及中线结构移位程度等方面分析，结合临床资料，对外伤性血肿的预后作出适当判断，为临床治疗提供帮助。

To seek effective diagnostic technique for mediastinal lymph nodes is a key to a accurate PTNM staging for esophageal cancer

寻找更有效的淋巴结转移诊断技术是提高食管癌术前分期准确性的关键。

Under the guidance of medical staff, according to plan the implementation of the various examination and treatment

术前在医护人员的指导下，按计划执行各种检查治疗

Due to its specific characteristics on MRI and DSA,hemangioblastoma of the medulla oblongata can be correctly diagnosed before operation.

延髓血管母细胞瘤在MRI及DSA上有其特点，可在术前准确地作出诊断。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。