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video capsule endoscopy
相关语句
  胶囊内镜
     The role of video capsule endoscopy for evaluating obscure gastrointestinal bleeding:Usefulness of early use
     视频胶囊内镜对不明原因胃肠道出血的诊断作用:早期应用的有效性
短句来源
     The effect of erythromycin on video capsule endoscopy intestinal-transit time
     红霉素对视频胶囊内镜肠道通过时间的影响
短句来源
     Video capsule endoscopy in the diagnosis of Crohn disease
     胶囊内镜在克罗恩病诊断中的应用
短句来源
     Objective The diagnosis of small bowel disorders is often very difficult, and available techniques to identify small bowel lesions are unsatisfactory. Video capsule endoscopy (M2A) is an innovative technique that can detect very small mucosal lesions in the entire small bowel and can be applied to outpatients.
     目的 小肠疾病很难诊断 ,现有的诊断技术又不尽如人意 ,而胶囊内镜 (M2A)能发现整个小肠内的微小病变 ,且为非侵入性 ,患者无需住院。
短句来源
     Video capsule endoscopy plays an important role to diagnose in the patients with Crohn disease. In this paper, we review the rationale, clinical application, and other problems in the diagnosis of Crohn disease. And the potential utilities about disease are also discussed .
     克罗恩病(CD)临床表现各异,诊断困难,临床容易误诊漏诊,胶囊内镜对CD的诊断有一定的价值,此文综述了胶囊内镜的应用原理、诊断CD的临床应用情况及存在的问题,并且探讨了今后的研究领域。
短句来源
  视频胶囊内镜
     The role of video capsule endoscopy for evaluating obscure gastrointestinal bleeding:Usefulness of early use
     视频胶囊内镜对不明原因胃肠道出血的诊断作用:早期应用的有效性
短句来源
     The effect of erythromycin on video capsule endoscopy intestinal-transit time
     红霉素对视频胶囊内镜肠道通过时间的影响
短句来源
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  video capsule endoscopy
The diagnostic time required for a full, 8-hour video capsule endoscopy is usually between 45 and 120 min.
      
Video Capsule Endoscopy to Diagnose Metastatic Melanoma
      
Obscure Gastrointestinal Hemorrhage from Mesenteric Varices Diagnosed by Video Capsule Endoscopy
      
Because of the low diagnostic yield of standard radiologic tests for identifying sources of obscure gastrointestinal bleeding in the small intestine, we compared wireless video capsule endoscopy with push enteroscopy and small-bowel follow-through.
      
When is the optimal timing for performing video capsule endoscopy for obscure gastrointestinal bleeding
      
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Objective The diagnosis of small bowel disorders is often very difficult, and available techniques to identify small bowel lesions are unsatisfactory. Video capsule endoscopy (M2A) is an innovative technique that can detect very small mucosal lesions in the entire small bowel and can be applied to outpatients. This study was to explore the diagnostic value, tolerance, and safety of capsule endoscopy in the diagnosis of small bowel diseases. Methods From May through September 2002, we examined...

Objective The diagnosis of small bowel disorders is often very difficult, and available techniques to identify small bowel lesions are unsatisfactory. Video capsule endoscopy (M2A) is an innovative technique that can detect very small mucosal lesions in the entire small bowel and can be applied to outpatients. This study was to explore the diagnostic value, tolerance, and safety of capsule endoscopy in the diagnosis of small bowel diseases. Methods From May through September 2002, we examined 15 patients with suspected small bowel diseases, in particular the gastrointestinal bleeding of unknown origin, and prior normal results on gastroscopy, colonoscopy, small bowel barium radiography, scintigraphy or selective angiography. Of the 15 patients, 12 complained with obscure recurrent gastrointestinal bleeding. Results M2A capsule endoscopy disclosed pathologic small bowel findings in 11 out of 15 patients (73.3%). Findings consisted of angiodysplasia, hereditary hemorrhagic telangiectasia, venous ectasia, Dieulafoy's disease, polypoid lesion, submucosal tumor, Crohn's disease, carcinoid tumor, lipoma, Aphthous ulcer, and hemorrhagic gastritis. Four patients had two or more different lesions. The images displayed were considered to be good. The capsule endoscopes remained in the stomach for an average of 82 min (range 6-311 min). The mean transit time in the small bowel was 248 min (range 104-396 min). The mean time of recording was 449 min (from 300-510 min). The mean time to reach the caecum was 336 min (180-470 min). The average time that the physician took to review the images transmitted by the capsule was 82 min (30-120 min). The average number of the images transmitted by the capsule was 57 919. The average time of the elimination of the capsule endoscopes appeared in the stool was 33 h (range 24-48 h). All 15 patients stated that the capsules were easy to swallow, painless and safe, no complications were observed. Conclusions Capsule endoscopy is useful for evaluating suspected small intestinal diseases, especially in patients with obscure gastrointestinal bleeding. It is safe and well tolerated.

目的 小肠疾病很难诊断 ,现有的诊断技术又不尽如人意 ,而胶囊内镜 (M2A)能发现整个小肠内的微小病变 ,且为非侵入性 ,患者无需住院。因此 ,对胶囊内镜在小肠疾病诊断中的价值、依从性和安全性进行评估。方法 自 2 0 0 2年 5月至 9月 ,我们对经结肠镜、胃镜、X线钡餐造影、小肠钡灌造影、血管造影或核素扫描等检查未发现异常的 15例疑患小肠疾病的患者 ,进行胶囊内镜检查 ,其中不明原因的消化道出血 12例。结果  15例中发现病灶 11例 (73.3 % ) ,包括血管发育不良、Dieulafoy病、毛细血管扩张征、静脉扩张、息肉样病变、黏膜下肿瘤、脂肪瘤、口疮样小溃疡 (Aphthousulcer)、克罗恩病、类癌及出血性胃炎等 ,其中 4例患者同时存在 2种病灶。所获取的图像质量良好。胶囊停留于胃内的平均时间为 82min(6~ 311min) ,小肠内平均运行时间为 2 48min(10 4~ 396min) ,平均到达盲肠时间为336min(180~ 470min) ,平均记录时间为 44 9min(30 0~ 5 10min) ,医师对胶囊内镜所传输图像的平均读片时间为 82min(30~ ...

目的 小肠疾病很难诊断 ,现有的诊断技术又不尽如人意 ,而胶囊内镜 (M2A)能发现整个小肠内的微小病变 ,且为非侵入性 ,患者无需住院。因此 ,对胶囊内镜在小肠疾病诊断中的价值、依从性和安全性进行评估。方法 自 2 0 0 2年 5月至 9月 ,我们对经结肠镜、胃镜、X线钡餐造影、小肠钡灌造影、血管造影或核素扫描等检查未发现异常的 15例疑患小肠疾病的患者 ,进行胶囊内镜检查 ,其中不明原因的消化道出血 12例。结果  15例中发现病灶 11例 (73.3 % ) ,包括血管发育不良、Dieulafoy病、毛细血管扩张征、静脉扩张、息肉样病变、黏膜下肿瘤、脂肪瘤、口疮样小溃疡 (Aphthousulcer)、克罗恩病、类癌及出血性胃炎等 ,其中 4例患者同时存在 2种病灶。所获取的图像质量良好。胶囊停留于胃内的平均时间为 82min(6~ 311min) ,小肠内平均运行时间为 2 48min(10 4~ 396min) ,平均到达盲肠时间为336min(180~ 470min) ,平均记录时间为 44 9min(30 0~ 5 10min) ,医师对胶囊内镜所传输图像的平均读片时间为 82min(30~ 12 0min) ,平均获取照片数为 5 7919张 ,胶囊平均排出体外时间为 33h(2 4~ 48h)。整个操作过程患者耐受性甚佳 ,无任何痛苦 ,吞咽胶囊无任何困难 ,检测过程中无任何并发症发生。结论 胶囊内镜是对小

Objective:The diagnosis of small bowel disorders is very difficult. Available techniques to identify small bowel lesions are unsatisfactory. Video capsule endoscopy (M2A) is an innovative technique that can detect very small mucosal lesions in the entire small bowel. This study was to explore the diagnostic value of wireless capsule endoscopy in the diagnosis of small bowel diseases. Methods: From May 2002 to September 2003, we examined 79 patients with suspected small bowel diseases, in particular...

Objective:The diagnosis of small bowel disorders is very difficult. Available techniques to identify small bowel lesions are unsatisfactory. Video capsule endoscopy (M2A) is an innovative technique that can detect very small mucosal lesions in the entire small bowel. This study was to explore the diagnostic value of wireless capsule endoscopy in the diagnosis of small bowel diseases. Methods: From May 2002 to September 2003, we examined 79 patients with suspected small bowel diseases, in particular the gastrointestinal bleeding of unknown origin, and prior normal results on gastroscopy, colonoscopy, small bowel barium radiography, scintigraphy or angiography. Of the 79 patients, 56 complained with obscure recurrent gastrointestinal bleeding. Results:75 patients completed the procedure uneventfully. M2A capsule endoscopy disclosed abnormal small bowel findings in 63 out of 75 patients (84%). 50 of 75 patients had significant pathological findings explaining their clinical disorders. Diagnostic yield was therefore 66. 6%. Findings consisted of angiodysplasia (21 patients), inflammatory small-bowel disease (16 patients), small-bowel polyps (5 patients), GI stromal tumor (2 patients), carcinoid tumor with lipoma (1 patient), lymphoma (1 patient) , submucosal lesions (3 patients) and diverticulum (1 patient). The images displayed were considered to be good. Conclusions:Capsule endoscopy is useful for evaluating suspected small intestinal diseases, especially the obscure gastrointestinal bleeding.

目的:小肠疾病很难诊断,现有的诊断技术又不尽如人意,而胶囊内镜能发现整个小肠内的微小病变。为此,我们对胶囊内镜在小肠疾病诊断中的价值进行评估。方法:自2002年5月至2003年9月,我们对经结肠镜、胃镜、X线钡餐造影、小肠钡灌造影、血管造影或核素扫描等检查未发现异常的79例疑患小肠疾病、尤其是不明原因消化道出血的患者,进行胶囊内镜检查,其中不明原因的消化道出血患者56例。结果:75例完成最终研究。75例患者中经胶囊内镜检查共发现异常63例,检出率为84%;其中能明确解释临床病因者50例,诊断率为66.6%,包括消化道血管病变21例、小肠炎症性肠病16例、小肠息肉5例、小肠恶性间质肿瘤2例、小肠类癌1例(该患者同时伴升结肠脂肪瘤)、淋巴瘤1例、粘膜下肿瘤3例及憩室1例。所获取的图像质量良好。结论:胶囊内镜对小肠疾病尤其是不明原因消化道出血具有良好的诊断价值。

Crohn disease is a chronic intestinal disorder with various and complicated presentations clinically.It is difficult to diagnose correctly and easy to be misdiagnosed. Video capsule endoscopy plays an important role to diagnose in the patients with Crohn disease. In this paper, we review the rationale, clinical application, and other problems in the diagnosis of Crohn disease. And the potential utilities about disease are also discussed .

克罗恩病(CD)临床表现各异,诊断困难,临床容易误诊漏诊,胶囊内镜对CD的诊断有一定的价值,此文综述了胶囊内镜的应用原理、诊断CD的临床应用情况及存在的问题,并且探讨了今后的研究领域。

 
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