术前

Objective To investigate the clinical significance of the changes TNF and NPY in ovary cancer patients.

目的 探讨血清细胞因子、血浆NPY术前术后的变化对卵巢癌患者的临床意义。

We checked his eyes before the surgery. No papilledema.

术前检查过他眼睛没有视神经乳头水肿

Results of the 45 cases,3 cases were diagnosed as breast cancer (66.7% of them acted in accord with the pathological diagnose),10 papilloma (90%),6 papillomatosis (83.3%),21 mammary duct ectasia (90.5%),5 inflammatory disease of mammary (80%) Conclusion Breast fiberoptic ductoscopy can confirm etiological factors and locate the site of nipple discharge,and is effect in diagnosis of early breast cancer.

乳管镜能够更准确、直观明确乳头溢液性乳腺疾病的病因、病变范围及部位，是术前诊断以乳头溢液为表现的乳腺导管内乳头状瘤和导管内癌的有效手段。

Our case underscores the importance of promptly evacuating an SEH.6,12,14,29 This patient presented with a severe neurological deficit with worsening paresis, and the prompt diagnosis and decompressive surgery performed within 8 hours after the onset of symptoms allowed complete recovery of her preoperative neurological deficit.

我们的病例强调了快速评估SEH的重要性。本例出现了严重的神经损伤和恶化瘫痪状态，但快速准确的诊断和出现症状8小时即施行的减压手术使得患者的术前神经损伤得到完全恢复。

Methods:Preoperative CT scanning was performed in 32 cases with pathologically proved transitional cell carcinoma of the pelvis.

32例经手术及病理证实的肾盂移行细胞癌患者术前均经CT扫描。

objective to assess the clinical significance of preoperative localization of incompetent perforator veins by color doppler ultrasonography in venous ulcer of lower extremities.

目的 评价彩色多普勒超声用于下肢静脉性溃疡术前定位功能不全的交通支静脉的临床价值。

Objective: To evaluate CT perfusion imaging in preoperative grading of astrocytomas.

目的：评价CT灌注成像在星形细胞瘤术前分级中的应用价值。

The concentration of plasma renin active, angiotensin Ⅱ and NO were measured before operation and after operation 1,4,7,10,15,21 days. The histopathological changes of pericardium, myocardium, lung and liver were observed in the adopted specimens.

分别于术前和术后 1、4、7、10、15、2 1天采血测定血浆肾素活性、血管紧张素和 NO的浓度，观察心包、心肌、肺和肝的病理改变。

We detected the PERV DNA and RNA by PCR and RT-PCR.

检测混合型人工肝支持系统术前病人的血清均呈阴性。

Then thrombectomy was performed with the ATD, HL, OASIS in inferior vana cava. All catheters were used according to the manufactuer's recommendations. Phlebography, pulmonary arteriography were performed, the pulmonary artery pressure and the weight of the clot, the remaining clot in the filter and lungs were measured before and after the procedure.

观测除栓前后肺动脉压力、肺动脉造影、肺动脉内血栓栓塞量及滤器内的血栓残余量、测量注入盐水量和排出液体量计算容量比例、术前动物体内血红蛋白数值和抽吸液体中的血红蛋白数值，计算失血量。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。