查询词典 dissection

The rabbits were immobilized according to the standard of X_knife before CT scanning. The interrelation of the silica gel tube and bony structures was analyzed, a nerve segment was selected, which could be localized according to the related bony structures as irradiation target. A radiosurgery treatment planning was performed on the selected nerve segment, its changes of pathology and ultrastructure were observed. Results: Base on the dissection, the rabbits' sciatic nerve was composed of the seventh lumbar nerve and first and second sacral nerves.

通过解剖分析兔坐骨神经主干的解剖位置和行径，选择照射靶点，放置硅胶管进行标记，按X_刀标准行CT扫描，从CT图像上分析硅胶管与荐骨和髂骨的位置关系，确定可以用骨性结构定位的神经段作为照射靶点，利用立体定向技术单次大剂量照射坐骨神经，观察其病理及超微结构变化。

A radiosurgery treatment planning was performed on the selected nerve segment, its changes of pathology and ultrastructure were observed. Results: Base on the dissection, the rabbits' sciatic nerve was composed of the seventh lumbar nerve and first and second sacral nerves. The sciatic trunk descended in front of the sacroiliac joint and escaped between the sacral bone and ilium, then left the pelvis from the greater sciatic notch. The segment of sciatic trunk which ran between the sacrum and ilium was stable and feasible for localization according to the related bony structures in CT scanning, so it was selected as irradiation target.

结果：通过解剖可见坐骨神经主干由第7腰神经和第1、2荐神经组成，坐骨神经主干从荐髂关节下、荐骨和髂骨之间穿出后，跨过坐骨大切迹的一段坐骨神经主干位置恒定，且有荐骨和髂骨做定位标志，可作为CT定位的照射靶点，单次大剂量照射后镜下可见神经纤维变性坏死。

Based on the dissection of the argument about school sexuality education in USA,comparing the situation of difference and similarity between USA and China, the author point out some opinions about the school sexuality education in China.

作者从分析美国关于学校性教育的争论出发，对比中美异同，阐述了对中国学校性教育的一些看法。

Dissection under the SMAS to 2.0 cm above the supra-orbital edge and 1.5 cm above zygomatic arch to incise periosteum and superficial layer of deep temporal fascia to expose fracture, is a safe feasible way in clinical practice.

头皮冠状切口行SMAS下分离至眶上缘上2cm处和颧弓上1.5cm处，切开暴露骨折，是一种临床安全可行的方法。

General condition, haematology and biochemical tests, electrocardiogram, urine test, visceral dissection and coefficient and histopathology were performed.

结果： 给药期高剂量组的犬间断性出现呕吐，且摄食量减少，血清总胆红素明显升高，白蛋白降低，胸腺和脾脏的系数值有一定升高。

The patient is taken lie on one's back or left, on the right side of lie, take seat examination when necessary, mixture of skin besmear lotus root, put probe at getting hurt directly place, according to the dissection of flat bone the characteristic makes vertical, horizontal slip scanning. 2 results in 58 patients, costal fracture 25, clavicular fracture 15, sternal fracture 12, fracture of skull parietal bone 6. The acoustic image chart of fracture of 3 discussion flat bone appears:(1) fresh fracture.

患者取仰卧位或左、右侧卧位，必要时取坐位检查，皮肤涂藕合剂，将探头直接放于受伤部位，根据扁骨的解剖特征作纵、横滑动扫查。2结果58例患者中，肋骨骨折25例，锁骨骨折15例，胸骨骨折12例，颅顶骨骨折6例。3讨论扁骨骨折的声像图表现：(1)新鲜骨折。

Lung resection and systematic lymph node dissection for non-small cell lung cancer normative surgical.

肺切除加系统性胸内淋巴结清扫术是非小细胞肺癌的规范性术式。

Objective To investigate the reasonable dissection extent of mediastinal lymph nodes in peripheral non-small cell lung cancer of stage CI.

目的：探讨CI期周围型非小细胞肺癌(non-smal1 cell lung cancer，NSCLC)纵隔淋巴结合理的廓清范围。

This study was to explore the significance of Doppler uhrasonography combined with pre-operative CT to guide lymph node dissection in non-small cell lung cancer patients.

本研究旨在探讨彩色多普勒超声结合术前CT及术后病理指导清扫非小细胞肺癌淋巴结的临床意义；并了解超声下纵隔淋巴结的声像特征和淋巴结转移特点。

Based on dissection and measurement on 20 adult head cadavers, there is the close relationship between lacrimal duct and lateral wall of the nasal cavity.

为了减少或避免易内鼻窦手术损伤泥道，在20具成人尸头标本上，观测泪道与鼻腔外侧壁的毗邻关系。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。