术前

Methods The resistive index in fifty-three cases of hydronephrotic kidney were observed and compared before and after operation (3 months and 6 months). All patients were examined for intravenous urography and nephrogram.

采用多普勒超声检测53例梗阻性肾积水患者的动脉血流参数［收缩期最大峰值流速、舒张期最低流速、阻力指数］，并进行术前、术后3、6个月的随访观察，同时与静脉尿路造影和肾图对比。

MSCT perfusion imaging provide a certain value for evaluating the restorability of the renal functional of hydronephrotic kidney and guiding preoperative.

MSCT灌注成像有望为临床评价肾功能恢复情况及术前指导提供帮助。

BACKGROUND: We evaluated the usefulness of the hyomental distance ratio, defined as the ratio of the HMD at the extremeof head extension to that in the neutral position, in predictingdifficult visualization of the larynx in apparently normalpatients, by examining the following preoperative airway predictors,alone and in combination: the modified Mallampati test, HMDin the neutral position, HMD and thyromental distance at theextreme of head extension and HMDR.

背景：我们通过以下单一或混合的术前气道指标评估了颏舌距离比在预测表面上正常的患者喉镜检查时发生困难视野的可靠性：改良Mallampati 试验、头部中立位时的HMD、头部最大伸展位时HMD和甲颏距离以及HMDR.HMDR定义在为头部最大伸展位和中立位时HMD的比值。

Objective\ To explore the methods of surgical treatment on hyperglycemic large bowel cancer.

方法1995～1997年外科治疗的75例大肠癌伴高血糖（术前空腹血糖大于630mmol／L）病人作回顾性分析。

OBJECTIVE Summing up the effetion of glycemic level and age to the postoperative organ function by the comparison between hyperglycemic and normal glycemic,age more than 60 and less than 60 patients.

目的 通过对术前高血糖与非高血糖、老年与非老年患者的对比来总结血糖水平与年龄因素对体外循环术后脏器功能的影响。

objective:to investigate the application of color doppler ultrasonography in liver cirrhosis patients complicated with hypersplenism before and after partial embolization of the splenic artery.

目的：探讨彩色多普勒在肝硬化合并脾功能亢进患者行部分脾动脉栓塞术前及术后的应用。

The major advantage of CTA is simple,rapid,noninvasive and reliable.It is very useful for evaluation of cerebrovascular diseases,intracranial hypervascular tumours and skull base tumours,especially sensitive in detection of intracranial aneurysms.

CTA具有简单、快速、无创和可靠等优点，适合于脑血管病、血供丰富的颅内肿瘤及颅底肿瘤的术前诊断和评估，对颅内动脉瘤的诊断具有极高的准确性。

PGE2 and sIL-2R participate in the immunologic hypofunction existing in the patients with gastric carcinoma before operation.

PGE2与sIL-2R参与了胃癌患者术前存在的免疫抑制过程。

Meanwhile, six segments without delayed enhancement and abnormal wall motion before PCI, were found to be hypokinetic postoperate. Four of them were depicted with low signal intensity in first-pass perfusion MR imaging before PCI.

同时发现6段无延迟强化且室壁运动正常的心肌节段在随访后出现收缩运动异常，而4段术前心肌灌注成像呈低信号区。

Methods A total of 95 patients with clinically suspected complex fistula-in-ano underwent preoperative digital examination and MRI with hyponome in rectum and phased array coils.

方法应用直肠腔内水囊结合相控阵线圈，对95例临床诊断为复杂性肛瘘的患者，术前进行MRI检查。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新