查询词典 vascular tumors

In addition, by activating transcription of the vascular endothelial growth factor gene, HIF-1α is considered to be a central initiator of angiogenic activity in tumors.

另外，HIF-1能激活血管内皮生长因子基因的转录活性，因而HIF-1被认为是肿瘤血管生成的重要起始因子。

To assess the effect of different embolic agents in curing craniofacial tumors and vascular diseases, 21 patients who were treated by intra-arterial embolization were divided into three groups: gelfoams, bletilla striatas and coils.

为评价不同栓塞剂用于头面部肿瘤和血管性病变栓塞治疗的疗效，将21例患者分为3组(明胶海绵组、白芨组和弹簧钢圈组)进行治疗。

Results (1)Of 104 patients with trigeminal neuralgia,75 patients had neurovascular compression or contact of the cisternal portion of the trigeminal nerve at MR imaging and 69 patients were verified by operation;14 patients had C-P angle tumors,13 cases were diagnosed by MRI and the remaining one was verified by the operation and pathology;5 patients had vascular lesions at MR imaging which were verified by microvascular decompression.

结果 (1)104例三叉神经痛患者中MRI诊断为血管压迫或接触的为75例，术中证实有血管压迫或接触的为69例；桥小脑角肿瘤共14例，MRI确诊13例，另1例由手术确诊；血管性病变的为5例，均由微血管减压术或手术病理证实；(2)三叉神经痛病因中血管压迫或接触、肿瘤性病变及血管性病变所占比例分别为66.3%(69/104)、13.5%(14/104)和4.8%(5/104)；(3)根据手术结果，MRI对三叉神经痛患者诊断的敏感性为89.4%，特异性为96.6%。

The expression of vascular endothelial growth factor, epidermal growth factor receptor, CD44V6, cathepsin Dand nm23-H1 were detected by immunohistochemical method in primary tumors. The correlation between expression of VEGF, EGFR, CD44V6, Cath-D and nm23-H1 and recurrence of colorectal cancer after curative resection was analyzed.

方法选择2000年1月至2001年12月行根治性手术的131例结直肠癌病例，应用免疫组化SP法检测肿瘤组织中VEGF、EGFR、CD44V6、 Cath-D及nm23-H1的表达情况，分析其与术后复发转移的关系。

Wounds such as road accidents, gunshot injuries, fire burns and some internal medicine diseases like diabetes, tumors and palsies always accompany with muscle injuries. Muscle regeneration is relatively difficult on the conditions of serious and large area of muscle injury or loss. Finally the raw surface will be replaced by fibrous connective tissue and form scar, which may disenable the movement of body and badly influence nerves and blood-vascular system, and eventually develop into obduracy wound.

各种创伤如车祸伤、枪弹伤、烧伤及部份内科疾病如糖尿病、肿瘤和瘫痪所致的肢体坏疽都常伴肌组织损伤，对于严重或面积较大的肌损伤或缺损，肌肉的再生相对困难，创面最终被纤维结缔组织替代而形成瘢痕，导致机体运动功能障碍并累及神经、血管系统，影响患者的预后和生活质量。

"Stereotactic radiosurgery is a noninvasive procedure that effectively treats patients with vascular malformations and brain tumors, but its efficacy for epileptogenic foci is limited, especially in children," write Catalina Dunoyer and colleagues from the University of Miami School of Medicine.

美国迈阿密大学医学院的Catalina Dunoyer，和他的同事们写道：「放射外科学的综合治疗方法是一种非创伤性的技术，可以为那些患有血管畸形和脑肿瘤患者提供有效的治疗，但是它对癫痫病灶的治疗效果是有限的，尤其是在儿童患者。

TCM has been very effective in the reatment of diseases such as cardio-cerebro-vascular immunogenic tumors bone fracture etc.

在心脑血管疾病，致免疫性疾病，肿瘤和骨折等治疗方面，中医的疗效十分显着。

Tumors in patients with HCV are multinodular and less differentiated, and were associated with a higher incidence of vascular invasion and cirrhosis.

肝内复发肿瘤为多发者在HCV感染组发生率最高（占肝内复发肿瘤的66.0%），其次为HBV+HCV感染组（28.6%），HBV感染组（23.3%）及无感染组（17.6%）。413例小肝癌患者术后1、3、5年总生存率分别为89%、70%和61%，HCV感染组预后最差。

As it is also helpful in observing vascular structures that are invisible to naked eyes, dermoscopy has been applied for the differential diagnosis of some nonpigmented skin disorders, including tumors, inflammatory and infectious diseases.

由于皮肤镜可以显示肉眼观察不到的血管等结构，近年来皮肤镜技术正被越来越多地应用于非色素性疾病，包括肿瘤、炎症及感染性疾病的鉴别诊断。

Vascular invasion was detected in 31.5% of explants and 68.4% showed incidental tumors.

在31.5%的外植体中发现了血管浸润，68.4%显示附带肿瘤。

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。