- 更多网络例句与血管周瘤相关的网络例句 [注：此内容来源于网络，仅供参考]
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Material and Methods:From March,2008 to January,2009,250 patients(146 Males and 104 Females,ranged from 18 to 82 years old,mean age was 48 years old) enrolled in the First Affiliated Hospital of Kunming Medical College were performed dual energy scan(Group A,200 patients) and Neuro-DSA scan(Group B,50 patients) using DSCT.The patients were randomly divided into Group A and Group B.Regarding to the justification of scan protocol,100 patients in Group A were selected as sub-group to explore the scan protocol.The image quality Was analyzed both in four categories(4.0/60、4.5/60、4.0/70、4.5/70) of flow rate and total amount of contrast-enhanced material and in three categories(100—150HU、150—200HU、200-250HU) of CT value of left common carotid artery.The comparison of two scan approach was based on image quality,radiation does, postprocessing methods,time of scanning and subtraction and data storage amount.To validate the diagnostic capability of DE-CTA virtual unenhanced images,100 patients in Group A were undergoing head scan both in routine non-contrast program and DE-CTA virtual unenhanced program.Mean CT values,signal-to-noise ratio,image quality,sensitivity of lesion identification,and radiation does were applied to comparison.According to diagnostic results of dual energy of cerebral arterial angiography,62 patients out of 200 patients in Group A were confirmed with cerebral vessel lesions,the results were complied with DSA findings(the time between the two methods were within 1 week).
材料与方法收集2008年3月到2009年1月间在昆明医学院第一附属医院行DSCT CTA检查者250例(男性146例，女性104例，年龄范围18-82岁，平均48岁)，随机分为A、B两组，A组200例行双能量头颅CTA扫描；B组50例行Neuro-DSA扫描。A组前100例按对比剂不同流率和总量分为4组(4.0/60、4.5/60、4.0/70、4.5/70)对图像质量比较；按触发时左颈总动脉内平均CT位分3组(100—150HU、150—200HU、200-250HU)，比较图像质量的差异；对A、B两组血管图像质量、辐射剂量、后处理的方法、扫描和后处理时间及数据的容量进行比较分析；A组中前100例行常规与DE-CTA虚拟平扫的平均CT值、信号噪声比、图像质量、病灶显示情况、辐射剂量的比较分析；A组中行DSA检查62例(两种方法间隔时间均1周内)，比较两种检查方法诊断结果是否符合，并对其中24例动脉瘤行动脉瘤部位、数目、形态、瘤颈显示程度、瘤颈大小及瘤体长径和短径的比较研究。
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Objective To study the clinical and pathologic features of Perivascular epithelioid cell tumor of uterine cervix.
摘 要］目的：探讨子宫颈血管周上皮样细胞瘤的临床及病理组织学特征。
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Objective To study the clinical and pathologic features of Perivascular epithelioid cell tumor of uterine cervix.
杂谈［摘要］目的：探讨子宫颈血管周上皮样细胞瘤的临床及病理组织学特征。
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Objective:o report a case of perivascular epithelioid cell tumor of the liver,and improve the understanding of the tumor.
目的：分析肝脏血管周上皮样细胞瘤的临床特点。
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We evaluated 350 tumors: 136 ES, including 64 conventional ES, 64 proximal-type ES, and 8 with hybrid features of conventional and proximal-type ES; 54 metastatic carcinomas (22 from lung, 6 breast, 6 stomach, 5 colorectum, 5 kidney, 5 prostate, 5 pancreas); 12 metastatic testicular embryonal carcinomas; 20 metastatic melanomas; 20 epithelioid mesotheliomas; 20 epithelioid angiosarcomas; 10 epithelioid hemangioendotheliomas; 24 epithelioid malignant peripheral nerve sheath tumors; 22 myoepithelial carcinomas of soft tissue; 7 anaplastic large cell lymphomas; 5 histiocytic sarcomas; and 10 control MRT of infancy (4 brain, 3 liver, 2 soft tissue, 1 kidney).
我们总共研究了350例肿瘤：136例ES，其中包括64例寻常型ES、64例近端型ES和8例混有前两型特征的混合型ES；54例转移癌（22例来自肺、6例来自乳腺、6例来自胃、5例来自结直肠、5例来着肾、5例来着前列腺、5例来着胰腺）；12例转移性睾丸胚胎性癌；20例转移性黑色素瘤；20例上皮样间皮瘤；20例上皮样血管肉瘤；10例上皮样血管内皮瘤；24例上皮样恶性外周神经鞘膜瘤；22例软组织的肌上皮癌；7例间变性大细胞淋巴瘤；5例组织细胞肉瘤；10例作为对照的婴幼儿MRT（4例位于脑、3例位于肝、2例位于软组织、1例位于肾）。
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Results The success rate of catheterization was 88%（23/26） in the experimental group and 40%（4/10） in the control group. Hepatic artery angiography showed that the surrounding vessels of the tumor were distended and disrupted. The aberrant vessels and malignant lesions were homogeneous or nodous in stain.
结果：实验组的插管成功率为88%(23/26)，对照组的插管成功率为40%(4/10)。27只插管成功模型DSA造影示瘤周血管增粗紊乱、大量细小的异常血管，其中24只肿瘤呈均一的或结节样染色。
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Key words:Uterine cervix;Perivascular epithelioid cell tumor;Epithelioid cell
关键词］子宫颈；血管周上皮样细胞瘤；上皮样细胞
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Methods A case of Perivascular epithelioid cell tumor of uterine cervix was studied by microscopy and immunohistochemistry,with review of the relevant literature.
应用光镜观察及免疫组化染色对1例子宫颈血管周上皮样细胞瘤进行临床病理分析，同时复习相关文献。
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The neuromas presumably arose from small perivascular nerve twigs that have been implicated in the pathogenesis of intramedullary neuromas in non-neoplastic spinal diseases.
神经瘤大概由血管周小神经末梢发展而来，这些神经末梢与髓内神经瘤的发生有一定关系。
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Periosteal osteophyte; Periosteophyte：骨膜赘疣
Periosteal osteoma 骨膜性骨瘤; 骨膜瘤 | Periosteal osteophyte; Periosteophyte 骨膜赘疣 | Peripheral angioma 血管周瘤
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umbilical cord blood：脐带血
脐带血(umbilical cord blood)作为公认的造血干细胞重要来源之一,已经被广泛地用于治疗儿童和成人的良恶性血液系统疾病以及中枢神经系统疾病、实体瘤、缺血性下肢血管病和组织再生等.相对于骨髓移植和外周血来源的造血干细胞移植,
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Perivascular gliosis：血管周神经胶瘤病
Peritoneopathy; Disease of peritoneum 腹膜病 | Perivascular gliosis 血管周神经胶瘤病 | Perivascular goiter 血管周甲状腺肿
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Perithelial sarcoma：血管外膜肉瘤
Periportal carcinoma 门静脉周癌 | Perithelial sarcoma 血管外膜肉瘤 | Perithelial tumor 外被细胞瘤; 外皮瘤
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Peritoneopathy; Disease of peritoneum：腹膜病
Peritoneal tumor 腹膜肿瘤 | Peritoneopathy; Disease of peritoneum 腹膜病 | Perivascular gliosis 血管周神经胶瘤病