出血

Abstract］ objective to assess the efficacy and safety of holmium laser urethrotomy under ureteroscope to treat the urethral stricture.methods 16 cases were treated by holmium laser resection under ureteroscope.the length of the stricture was 0.1～1.0 cm.the blood loss and the complications as well as curative effect after operation were observed.results all of the cases were treated successfully with less bleeding and no severe complications.the maximal urinary flow rate improved obviously after operation.conclusion the holmium laser under ureteroscope demonstrates good effect to treat urethral stricture.

目的 探讨输尿管镜下钬激光切开术治疗尿道狭窄的疗效。方法 16例患者采用经尿道输尿管镜下钬激光切开术治疗，狭窄长度0.1～1.0 cm，观察其术中出血、术后并发症及疗效。结果 16例患者均顺利完成手术，疗效满意，术中出血少，术后最大尿流率较术前有明显改善，无严重并发症发生。结论输尿管镜下钬激光切开术治疗对尿道狭窄是一种安全、微创且行之有效的治疗方法。

The use of NSAIDs and degree of esophageal varix were significantly correlated with the esophageal variceal bleeding.

曲张静脉出血相关因素分析显示，NSAIDs的使用和食道静脉曲张程度与食道曲张静脉出血相关有统计学意义。

Results In 29 cases accepted arterial embolization and 32 cases accepted perfusion of vasoconstrictor substance,the stoped bleeding immediately occured in 100%...

消化道出血在急诊血管造影的同时行动脉栓塞或缩血管药物灌注治疗是安全、有效的止血措施，缩血管药物灌注后出血复发率虽高，但能为临床进一步治疗争取时间。

CLINICAL PRESENTATION: Over a 2-year period, the medical records of 16 patients admitted to the adult neurosurgery service for aneurysmal subarachnoid hemorrhage who were nonresponsive to vasopressor therapy and received cosyntropin for the evaluation of adrenal insufficiency within 14 days of their event were reviewed.

临床表现：在2年的时间内，在成人神经外科，我们收治了16名动脉瘤性蛛网膜下腔出血的病人。这些患者对血管加压治疗不敏感，并在出血后14天内接受了用促肾上腺激素来评估肾上腺功能不全。

Hemilateral cistemal hyperdense sign is a reliable CT sign for the diagnosis of traumatic subarachnoid hemorrhage with small amount of bleeding when intracerebral hemorrhage flows into ventriculus or subarachnoid hemorrhage occurs.

偏密征是诊断外伤性蛛网膜下腔出血少量积血的一个可靠的CT征象。脑内血肿破入脑室，同样也会有蛛网膜下腔出血。

ABSTRACT］ Objective To study the pharmacological effects of oral medical ice and to provide for its evidence for clinical application. Methods The anti-inflammatory effect of OMI was determined on three inflammatory models: swelling of mice ear induced by dimethylbenzene, hind paw edema and back granuloma caused by hypodermic injection of agar in rats. The an- algesic action of OMI was studied by observing the mice's reaction to the heat simulation. The effect of OMI on bleeding time was tested by tail-cutting method.

摘要］ 目的探讨口腔医用冰的药理作用，临床用药提供依据方法制备二甲苯致小鼠耳部炎症、琼脂致鼠足肿胀急性炎症模型，大鼠琼脂肉芽肿慢性炎症模型，观察口冰对炎症的作用；采用热板法进行小鼠热刺激性疼痛试验，断尾法测定小鼠出血时间，观察口冰对小鼠疼痛及出血时间的影响。

Methods the anti-inflammatory effect of omi was determined on three inflammatory models: swelling of mice ear induced by dimethylbenzene, hind paw edema and back granuloma caused by hypodermic injection of agar in rats. the an- algesic action of omi was studied by observing the mice's reaction to the heat simulation. the effect of omi on bleeding time was tested by tail-cutting method.

制备二甲苯致小鼠耳部炎症、琼脂致大鼠足肿胀急性炎症模型，大鼠琼脂肉芽肿慢性炎症模型，观察口冰对炎症的作用；采用热板法进行小鼠热刺激性疼痛试验，断尾法测定小鼠出血时间，观察口冰对小鼠疼痛及出血时间的影响。

Results: Endothelin concentration elevated from 3 days after aneurysmal subarachnoid hemorrhage, with peak levels at 7 days.

结果：出血后患者脑脊液和血液中ET-1浓度即有明显升高，在出血后第7天达到高峰，而后逐渐下降。

With improved control of blood pressure, many centers have found this entity to be declining in incidence, with hemorrhage due to amyloid angiopathy now seen more commonly.

但随着控制血压技术的逐渐提高，许多医疗中心已发现因为这一因素引发脑出血的几率正在降低，而淀粉样血管病的引发的脑出血却日见常见。

Recurrence of cerebral hemorrhage is not uncommon in clinic, poor control of blood pressure and cerebral amyloid angiopathy are risk factors of RCH.

复发性脑出血临床并不少见；血压控制不良及脑淀粉样血管病是其发生的危险因素；复发性脑出血预后不良。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。