查询词典 preoperative

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。

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。

Objective To evaluate CT in assessing invasive range and preoperative staging of the hypopharyngeal carcinoma.

目的探讨CT扫描对下咽癌侵犯范围及其术前分期的价值。

Abstract］ Objective To investigate the differences in clinical characteristics between adenomyosis and hysteromyoma so as to improve the preoperative diagnosis of adenomyosis.

摘要］ 目的探讨子宫腺肌病与子宫肌瘤的临床特点及B超、实验室检测的价值，提高对子宫腺肌病术前的诊断率。

Besides, the occurrence of simple imperforation was confirmed during operation in 26 cases of the 88 patients (30%) without positive finding of preoperative CT examination.

在术前CT显示无上颌窦腔密度增高及骨质增厚的88例病例中，有26例(30%)术中发现有单纯性下鼻道开窗闭锁。

BACKGROUND: Previous research has demonstrated that preoperative hormone therapy relieved clinical and pathological stages of prostatic carcinoma patients, reduced positive ratio of incisal margin; however, it did not increase disease-free survival rate.

摘要背景：研究已证实术前激素治疗减低了前列腺癌患者的临床分期和病理分期，减少了切缘阳性率，但是并没有提高患者的无病生存率。

In general, patients with relatively normal preoperative LV function will not require inotropic support to separate from CPB.

总的来说，左室功能相对正常的病人撤机后一般不需要强心药的支持。

A typical parotid malignancy is a painless, unilateral enlargement of the gland The purpose of radiologic examination is to define the size and anatomy of the mass, differentiate the intraglandular origin from extraglandular origin, determine its benign and malignant characteristics, and provide important preoperative information such as the location of the facial nerve.

典型的腮腺恶性肿瘤是无痛性，单侧腺体增大。放射学检查2的目的是确定肿块的大小和解剖关系，区分腺内来源还是腺外来源，确定其良恶性的特点，提供了重要的术前信息像面神经的关系。

Methods The preoperative CT and/or MRI examinations were performed in 4 patients with primary intraosseous meningiomas.

方法4例原发性颅骨内脑膜瘤术前均进行了CT和／或MRI检查，随后均经显微外科治疗。

Preoperative staging of rectal cancer by intrarectal ultrasound ［J］. Dis Colon Rectum, 1985; 28(1): 42-46.［8］ Greene FL, Page DL, Fleming ID, et al Eds. AJCC cancer staging manual ［M］.

经直肠超声联合血清淀粉样蛋白A术前评估中低位直肠癌与手术决策的随机对照试验［J］。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。