直视

Objective To discuss the cause,clinical characteristics,management,early diagnosis and pro-phylaxis of pericardial tamponade after open-heart surgery.

目的 探讨心内直视术后心包填塞的原因、临床表现、早期诊治方法和预防。

No complication happened.Conclusion:Compared with the partial middle or inferior turbinectomy and YAG laser surgury without nasal endoscope. This technique has several advantages such as less damage, less hemorrhage, clear and clean operation field, easy to operate and so on.

与中、下鼻甲部分切除术及额镜直视Nd：YAG激光治疗相比，本治疗手术创面小，出血少，视野清晰，治疗范围明确，操作方便，且术后反应轻。

Methods: Ureteroscopy was used in the treatment of 25 cases of patients with urethrostenosis or urethatresia to find out the right leading direction under direct vision. The stenosis site was cut open by dilating with the ureteroscopy body combine with resection.

采用输尿管镜直视下寻找正确引导方向，利用其镜体的扩张结合其他内窥镜切割术切开狭窄或闭锁段，术后留置导尿管和适当尿道扩张治疗尿道狭窄或闭锁25例。

Hysteroscope combined with laparoscope was used to observe whether or not there was pathologic change in the uterine cavity and the uterotubal junction in these patients diagnosed as bilateral tubal obstruction and perform the selective hydrotubation.Under direct vision of laparoscope,the degree and site of tubal obstruction were detected respectively,and the relevant operation was done.

对诊断为双侧输卵管阻塞者则宫腔镜与腹腔镜联合应用，宫腔镜下观察宫腔内、输卵管、子宫口是否存在病变，做选择性输卵管插管通液术，腹腔镜直视下观察输卵管阻塞度及阻塞部位，并做相应手术。

Methods 85 patients with TOF underwent echocardiographic examination 1 week before and after, and 12 months after surgical rectifying.

TOF的手术治疗是在深低温麻醉和体外循环下行直视根治性手术，术后患者的心脏功能可以得到明显的改善。

The causes of the difficulty of CR during open heart surgery with ECC are concerned with the cardiac diseases and other causes, including gas embolism, electrolyte disturbance and acid-base balance disturbance.

ECC心内直视手术中心脏复苏困难的原因与心脏本身病变、气栓、酸碱电解质失衡等因素有关。

Methods Eighty patients of open heart surgeries performed recently were divided randomly into two groups, group A:heparin coated artery filter, group B:non-heparin coated. Platelets, hemoglobin, haematocrit, and activated coagulation time were measured on 60 minutes of extracorporeal circulation and after extracorporeal circulation and ultrastructure of filter screen was observed after extracorporeal circulation by electron microscope.

80例体外循环心脏直视手术患者随机分为两组，每组40例。A组：用肝素涂层动脉过滤器，B组：用非肝素涂层动脉过滤器；并于不同的时间点观察血小板计数、血红蛋白、红细胞压积、激活凝血时间和过滤器内网在电子显微镜下的改变。

False idea that to look straight in the eye is a sign of honest communication. Quite the contrary.

因为他们以为直视别人的眼睛是诚实沟通的表现，结果恰恰相反。

I just want your eyes on me .

我希望你能直视我。

Since the day when she arrived in the United States, she had always given much heed to acquainting herself with the local culture and the American way of life.

自从她到美国的那一天起，她就一直视熟悉当地的文化美国人的生活。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。