查询词典 Ct

Pure milk is an ideal contrast agent for small-intestine CT enteroclysis, which can fully distend the intestinal canal and demonstrate the enteric cavity and intestinal wall.

纯牛奶是较理想的小肠CT造影对比剂，能够充分充盈扩张肠腔，同时能够较好的显示肠腔、肠壁的情况。

Figure 20: Transverse CT image in a 57-year-old woman with diverticulitis of sigmoid colon shows wall thickening in sigmoid colon and scattered diverticula.

图为一例57岁老年女性乙状结肠憩室炎患者，图像显示乙状结肠壁增厚并散在憩室。

Objective To investigate the suitable injection rate and dose in multi-slice CT perfusion imaging.

目的探讨多层螺旋CT脑灌注成像合适的注射速率及剂量。

In 1992 postimplant CT scan dosimetry was performed.

而在1992，使用的则是CT扫描剂量测定法。

Medical technicians equipped with the world's most advanced Siemens of Germany double-helical CT, Digital Subtraction Angiography machine, gastrointestinal multifunction digital machine, color ultrasound Aluoka Japan, the United States anesthesia machine and ventilator, automatic biochemical analyzer, and other large advanced equipment.

医技配备了目前世界上最先进的德国西门子双层螺旋CT、数字减影心血管造影机、多功能数字胃肠机、日本阿洛卡彩色超声、美国麻醉机和呼吸机、全自动生化仪等大型先进设备。

Methods We analyzed retrospectively the CT and MRI imaging data of ten malignant dura and cranial vault lymphomas before and after treatment.

回顾性分析10例病理证实的颅骨及硬膜恶性淋巴瘤的治疗前、后CT及MRI影像资料。

Results The 14 ALD patients were boys, the symptoms occurred slowly from 1 to 13 years old. The clinical manifestations of all the ALD patients were mainly mental retardation and disturbances of movement of extremities, 9 cases had visual disorders, 6 cases had auditory disorders and 13 cases had dysarthria, 5 cases had seizure and 6 cases had increased skin pigmentation. The level of plasma very long chain fatty acids in 5 csaes were increased at some degree. The brain CT from 2 cases and MRI from 12 cases showed butterfly-like focus in periventricle areas in the white matter bilaterally. Lace-like high intensity lesions were observed in 3 cases.

结果 本组14例ALD患者均为男童，起病年龄1~13岁，缓慢起病，临床上均有不同程度的智力障碍和肢体活动障碍，其中9例视力下降，6例听力下降，13例言语不清，5例有抽搐发作，6例皮肤色素沉着；5例血浆极长链脂肪酸不同程度增高，2例头颅CT、12例头颅MRI显示双侧脑室三角区周围白质对称分布的蝶形病灶，3例增强扫描示部分病灶周围花边样强化条带。

Results CT scan can reveal some morphologic characteristics of the dysgenesis of the corpus callosum,and can diagnose serious malformation.

结果：CT可显示胼胝体发育不全的某些形态学表现，可诊断程度严重的胼胝体发育不全。

The items of disease differentiation should include hemiparalysis, deviation of the eye and mouth, stiff tongue, dysphasia or aphasia and CT findings. Those of syndrome differentiation includes paralysis, fatigue, somnolence, cyanotic lips and sunken small pulse as the primary items, and localized headache, sweating, palpitation, weakness, pale complexion, loose stool or incontinence of stool and urine, engorged and purple sublingual veins or dark purplish tongue as the secondary items.

辨病可见半身不遂、口舌歪斜、舌强语蹇或不语，CT 检查符合缺血性中风改变；辨证必须有肢体瘫软、倦怠嗜卧、口唇紫暗，脉沉细等主症，并可兼见头痛而痛处不移、汗出、心悸、乏力、面色綬白，大便溏或二便自遗、舌背脉络瘀胀青紫或舌紫暗等次要症状。

Methods The muti-row spiral CT of 21 cases of fibrous dysplasia confirmed by operation and pathology were analyzed.

分析21例由手术病理证实的骨纤维异常增殖症的多排螺旋CT特点，讨论其表现。

Finally it offers the analysis of the fault-tolerance system as well as its test verification.

这样，运行于空间环境中的系统的设计目标就是在保证系统实时性

However, it is still difficult to find out the real reason of the increase of the keratinized gingiva during the orthodontic extrusion whether it is due to the proliferation of the gingival tissue or to its elastic nature, that is because the proliferation of the fibroblasts as well as the connective tissue changes in volume and the intra-fibers spaces were all immeasurable in most of the studies.

然而，仍然难以找到真正的原因增加的角化牙龈在正畸挤压它是否是由于扩散的牙龈组织或其弹性性质，这是因为增殖的成纤维细胞以及作为结缔组织的变化量和内部纤维空格都是不可估量的，大多数的研究。