查询词典 Preoperative

Methods All 57 cases were operated on uvula,soft palate and/or tonsil with coblator plasma surgery and were examined by polysomnography preoperative and postoperative.

选择57例OSAHS患者行软腭射频消融术，观察术中及术后主要反应。

Methods:Preoperative angiography in all 12 veintype KTS patients showed that deep vein patency, no absent ,no obstruction in both lower extremity. Four of these patients which were simply lower limb extralateral varices were operated by varicotomy and varicosity branches ligation. Eight patients which diffuseexpansion type were applicated blood drive belt and tourniquet method and via high level ligation of great and small saphenous vein with varicose vein removal and ligation of perforating veins.

12例静脉型KTS患者术前均行双下肢静脉造影显示深静脉通畅，无缺如或阻塞，其中4例下肢外侧单纯静脉曲张行曲张静脉剥脱术及分支结扎术，8例静脉弥漫扩张者应用驱血带和止血带的方法行大小隐静脉高位结扎加曲张静脉切除及交通支结扎术。

Alleviation or disappearance of preoperative esophagastric varix was observed in all patients.

此术式既能降压止血，又能减轻术后肝功能恶化，并保持脾脏的免疫功能。

Based on the geometric model, 3D finite element models of segments of preoperative and postoperative vertebrae were created.

在几何模型的基础上，分别建立椎体成形术术前和术后L1~2的腰椎段三维有限元模型。

We report this case to emphasize the importance of magnetic resonance imaging in the preoperative diagnostic workup.

因此藉由此病例来强调术前的核磁共振扫描对於肺泡状软组织肉瘤在术前诊断检查的重要性。

RMI is a good index in the diagnosis of adnexal malignant tumor, benefit to choose the preoperative treatment plan.

恶性危险指数是诊断附件恶性肿瘤的良好指标，利于术前进行治疗方案的选定。

Objective: To evaluate women with adnexal masses in the the preoperative period by the risk malignancy index based on the combination of menopausal status, serum CA (125) and ultrasound findings.

目的：探讨以绝经状态，血清CA125和超声评分3者结合建立的恶性危险指数对附件包块术前诊断中的应用进行评价。

BACKGROUND: Digital subtraction angiography has been used in the diagnosis of aneurysmal SAH and as a preoperative imaging method.

背景∶数控减影血管造影术已经被用于诊断动脉瘤的SAH，并作为外科手术前的成象方法。

Objective To investigate the feasibility of endoscopic nasal surgery for nasopharyngeal angiofibroma to avoid complications of routine surgeries.Methods Retrospective analysis was performed for six patients'clinical records from June2002to June2004.Endoscopic nasal surgery and other techniques such as CT,MRI,digital substract angiography,Controlled-hypotention anesthesia and preoperative feeding artery embolism had been used.Results No complication had occurred.

目的 避免常规手术的并发症，探讨经鼻内镜引导下鼻咽纤维血管瘤切除术的可行性方法回顾性分析从2002年6月～2004年6月收治的6例经鼻内镜手术治疗的鼻咽纤维血管瘤患者的临床资料，术均行CT或MRI检查，了解瘤体小及部位，行字减影血管造影了解瘤体血供，术前采用供血动脉栓塞，术中采用控制性低血压技术。

Methods: Preoperative CDU and palpation and postoperative histopathology were performed on 55 axillae of 53 patients undergoing radical surgery for breast cancer.

应用双盲法对53例（55侧）行乳腺癌根治术患者的术前触诊、超声检查及术后病理检查进行对比分析。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。