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胃镜活检
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  endoscopic biopsy
     Methods:The expression of CD44V6,E cadherin, VEGF, EGFR, P53, nm23 H1, Fas, FasL, Cath B, Cath D was detected by immunohistochemistry in 44 endoscopic biopsy specimens and correlated to the incidence of LNM.
     方法 :采用免疫组化S P法 ,检测 44例胃镜活检胃癌粘膜CD44V6、E cadherin、VEGF、EGFR、p53、nm2 3 H1、Fas、FasL、Cath B、Cath D的表达情况 ,分析其与胃癌淋巴结转移的相关性。
短句来源
     Positive rates of p53,c-erbB-2,p21 and nm23 expressions between endoscopic biopsy and resected specimens were of coincidence.
     p53、c-erbB-2、p21 和nm23 等四种基因在胃镜活检标本和手术切除标本中是一致的,无显著性差异。
短句来源
     To study on the clinical significance of p53、c-erbB-2、p21 and nm23 Gene expression of gastric cancer,the expressions of p53、c-erbB-2、p21 and nm23 were detected by immunohistochemical method in the surgically resected specimens and its endoscopic biopsy specimens of gastric cancer.
     为了研究进展期胃癌组织p53、c-erbB-2、p21 和nm23 基因表达的临床意义。 应用免疫组化技术检测了胃癌胃镜活检标本及手术切除胃癌组织p53、c-erbB-2、p21 和nm23 等基因产物表达。
短句来源
     CerbB2 oncogen amplification by PCR combined Southern blot , and protein overexpression by immunohistochemical reactivity were examined in the cancer cells from gastric juice and the endoscopic biopsy specimens of 87 gastric cancer cases .
     应用PCR技术结合Southernblot分子杂交及免疫组合ABC法检测87例胃液脱落癌细胞及胃镜活检组织C-erbB-2基因扩增及蛋白过度表达。
短句来源
     Methods The expression of p53, c erbB 2 and nm23 oncoproteins was detected immunohistochemically in 141 surgically resected specimens and 93 endoscopic biopsy specimens of gastric cancer.
     方法收集胃癌手术标本141例,胃镜活检标本93例,应用免疫组化技术检测p53、c-erbB-2和nm23蛋白在上述组织中的表达。
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  gastroscopic biopsy
     Based on our prior study, when P2FI≥111.80 was set for gastric malignancies (the emission wavelength ranged from 320 nm to 360 nm), and the pathological diagnosis of gastroscopic biopsy specimens was used as gold standard, the sensitivity and specificity of gastric juice autofluorescence spectra detection in the diagnosis of gastric cancer were 70.8% and 80.3%, respectively.
     参照既往研究结果,以P2FI≥111.80(发射光波长为320~360nm)作为恶性病变判定标准,以胃镜活检标本病理检查结果作为金标准,胃液固有荧光光谱检测诊断胃癌的敏感性为70.8%,特异性为80.3%。
短句来源
     Follow-up survey of 50 cases of atrophic gastritis with gastroscopic biopsy was reported. The follow-up survey lasted 3 to 16 years, and the number of biopsies were 2 to 16 for each case.
     报道50例胃镜活检随访的萎缩性胃炎,随访时间3~16年,取活检2~16次不等。
短句来源
     This paper reported the results of double contrast radiographic misdiagnosis of cardiac inflammatory in 4 cases cOnfirmed by the gastroscopic biopsy or the operative pathology and studied also through X-ray comparation with cardia of normality and cancer in 40 cases.
     本文报告我院胃肠双重X线检查误诊为贲门癌、经胃镜活检或手术病理证实为炎症者4例。
短句来源
     Methods Two phase dynamic CT was performed in 63 cases of gastric carcinoma confirmed histologically by fibro gastroscopic biopsy.
     方法对63例经胃镜活检证实为胃癌的患者行双期动态CT扫描,其中20例同时行经腹B超检查。
短句来源
     Methods All the 756 patients with gastric cancer, who were confirmed by pathological examination or gastroscopic biopsy, were retrospectively analyzed, focused on the patients younger than or equal to 35 years old.
     方法 对 1985年 1月—2005年 1月间经胃镜活检或手术切除标本病理检查诊断的 756例胃癌患者进行回顾性分析,着重对≤35岁的青年人胃癌进行分析。
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  gastroscopic biopsies
     Analysis of Ag—Nors Staining in 82 Gastroscopic Biopsies
     82例胃镜活检标本核仁组成区银染颗粒Ag—NORs的分析
短句来源
     Objective: To study the expression of E cadherin and γ catenin in gastric carcinoma of gastroscopic biopsies and its correlation with invasion and metastasis.
     目的 :研究胃镜活检胃癌组织中E 钙粘蛋白 (E cadherin ,E cad)和γ 连环蛋白 (γ catenin ,γ cat)的表达与胃癌生长浸润的关系。
短句来源
     Methods 40 cases of specimen from gastric carcinoma resection as well as 10 from preoperative gastroscopic biopsies were investigated by immunohistochemcal S-P method with monoclonal antibody against MMP-9.Results Among 40 cases,29 cases were MMP-9 positive(72.5%).
     方法 采用免疫组织化学S P法检测 10例术前胃镜活检胃癌组织标本和 40例胃癌手术切除的组织标本中MMP 9的表达情况。
短句来源
     Method 100 consecutive gastroscopic biopsies of children (from 3 to 15 years old) were observed from 1996 to 1998 in Ruijin hospital under light microscopy and evaluated by criteria of Sydney System: the degree of activity of gastritis, extent of Hp colonization, presence or absence of antral atrophy, intestinal metaplasia, and lymphoid follicles.
     方法 对我科1996 年至1998年间100 例3 至15 岁儿童胃镜活检组织进行组织学观察,按1996 年的Sydney 胃炎标准对病变分级,分析和探讨儿童慢性胃炎的病理特点。
短句来源
     Methods Gastroscopic biopsies of 90 gastric carcinoma cases who underwent surgical treat- ment after gastroscopic examination were investigated of E-cadherin and β, γ-catenin expression immunohistochemically.
     方法 采用免疫组化方法检测90例胃镜活检胃癌组织E-cad和β-cat、γ-cat的表达水平,并进行相关的临床病理学因素分析。
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  “胃镜活检”译为未确定词的双语例句
     Positive coincidence rates of p53,c-erbB-2,p21,nm23 were 90.2%,91.0%,93.7% and 89.3% respectively between biopsy and resected speciments.
     p53c、-erbB-2、p21n、m23四种肿瘤蛋白在胃镜活检标本和手术切除标本中表达无显著性差异,胃镜活检标本和手术切除标本检测阳性符合率分别为90.2%、91.0%、93.7%和89.3%。
短句来源
     There was no significant difference in p53,c-erbB-2,p21 and nm23 gene expressions between biopsy and resected specimens. Positive detective coincidence rates of p53,c-erbB-2,p21 and nm23 gene expressions were 92.2%,85.5%,96.9% and 94.2% respectively between biopsy and resected specimens.
     p53、c-erbB-2、p21、nm23四种肿瘤蛋白在胃镜活检标本和手术切除标本中表达无显著性差异,胃镜活检标本和手术切除标本四种基因产物表达检测阳性符合率分别为92.2%、85.5%、96.9和94.2%。
短句来源
     Diagnosis rate of gastroscopy biopsy w as 53.2%, that of X-ray barium meal was 40.9%.
     胃镜活检和X线钡餐诊断率分别是53.2%和40.9%。
短句来源
     Objective To explore the expressions of p53,c-erbB-2,p21 and nm23 gene between resected tissue specimens and biopsy specimens of gastric cancer and their value in diagnosis and treatment.
     目的探讨胃镜活检标本与手术切除胃癌组织p53、c-erbB-2、p21、nm23联合基因产物表达检测对胃癌诊断与治疗的价值。
短句来源
     Simultaneously Examination of P53 and C-erbB-2 in Gastroscopic Stomach Tissues
     胃镜活检组织P53和C-erbB-2同步检测的意义
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  endoscopic biopsy
Patients who develop Barrett's esophagus should be entered into an endoscopic surveillance program, including endoscopic biopsy.
      
Endoscopic polypectomy is effective because of the difficulty in making a precise diagnosis by endoscopic biopsy.
      
We report the case of a 50-year-old woman, who had an ulcerating tumor of the antrum, which was revealed as carcinoma by endoscopic biopsy.
      
Gastroduodenoscopy, endoscopic biopsy, histopathological evaluation of the biopsy specimens and radionuclide gastric emptying studies were performed.
      
Undifferentiated carcinoma of nasopharyngeal type was located in the supraglottis or piriform sinus beneath an intact mucosa and initial endoscopic biopsy was most often negative.
      
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  gastroscopic biopsy
Her past medical history included peptic ulcer disease for a few years, confirmed by gastroscopic biopsy in July of 2000.
      
In 13 patients with a lymphosarcoma of the stomach the diagnosis was obtained preoperatively in 7 cases by directed gastroscopic biopsy.
      
Orchiectomy specimen and gastroscopic biopsy showed diffuse large B-cell lymphoma (CD20+), which infiltrated between well-preserved tubules in the testis.
      
Studies on tissue fragment diagnosis with reference to gastroscopic biopsy
      
The comparative study between X-ray, gastroscopy and histological findings obtained by gastroscopic biopsy
      
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  gastroscopic biopsies
Gastroscopic biopsies demonstrated a higher incidence of atrophic gastritis in these patients than in a control group, and frequent polypoid formation at or near the anastomotic site.
      
The diagnoses of gastritis were made by multiple fiber-gastroscopic biopsies.
      


162 cases of double contrast radiography of stomach were analysed, they were either verified by gastroendoscopic biopsies or pathological examinations of surgical specimens.The diagnostic rate of double contrast radiography is parallel with endoscopy in 87.3±2.6%, and 56.1±3.6% in gastric area.The x-ray examinations were performed by 6 films in different body positions. The density of barium suspension used is 130—140%W/V, and about 200—250 ml were swallowed by each patient. It is found that best exposure time...

162 cases of double contrast radiography of stomach were analysed, they were either verified by gastroendoscopic biopsies or pathological examinations of surgical specimens.The diagnostic rate of double contrast radiography is parallel with endoscopy in 87.3±2.6%, and 56.1±3.6% in gastric area.The x-ray examinations were performed by 6 films in different body positions. The density of barium suspension used is 130—140%W/V, and about 200—250 ml were swallowed by each patient. It is found that best exposure time of x-ray for picture should be less than 0.2 second.The differential diagnosis of chronic gastritis and early gastric cancerwere also presented.

本文对162例胃双重造影并有纤维胃镜活检及病理证实的病例进行了小结分析。其中隆起性病变(息肉,粘膜下肿瘤,包曼氏Ⅰ型癌、巨大皱襞)17例;表浅性病变(糜烂、早期胃癌、慢性胃炎)85例;凹陷性病变(溃疡瘢痕、线状溃疡、溃疡、包曼Ⅱ、Ⅲ型癌)60例。胃双重对比造影与纤维胃镜检查比较,诊断符合率为87.3±2.6%。胃小区显示率为56.1±3.6%。 本组采用6片法检查程序,操作时使用硫酸钡浓度为130—140%w/v,量为200—250毫升,拍片时,曝光时间必须缩短在0.2秒以内,方可使微细病变显影良好。 文中通过胃小区的显示及形态的变化,对慢性胃炎及早期癌的诊断作了初步探

This report presents the pathological observation on 1, 000 consecutive cases of fiberoptic gastroscopic biopsy specimens collected during one-year period (April 1978—March 1979). The incidence and patho-morphological features of various types of gastric diseases, including gastritis, polyp, ulcer, and cancer have been described, with special emphasis on the discussion of intestinal metaplasia and atypical hyperplastic changes of gastric epithelium. We also found that there is a close relationship between these...

This report presents the pathological observation on 1, 000 consecutive cases of fiberoptic gastroscopic biopsy specimens collected during one-year period (April 1978—March 1979). The incidence and patho-morphological features of various types of gastric diseases, including gastritis, polyp, ulcer, and cancer have been described, with special emphasis on the discussion of intestinal metaplasia and atypical hyperplastic changes of gastric epithelium. We also found that there is a close relationship between these changes and gastric cancer, hence they may be regarded as precancerous lesions, especially the atypical hyperplastic changes occurring on the gastric epithelium with intestinal mataplasia. Besides, based on AB-PAS staining method, gastric cancer can be classified histogenetically into 4 types, namely, intestinal, gastric, mixed and unclassified types.

本文报告一年内(1979、4—1980、3)收验的1000例次纤维胃镜活检标本病理组织学观察。讨论了各种胃疾病包括胃炎、息肉、溃疡及癌的发病率及形态学特点,重点讨论了胃粘膜肠上皮化生和不典型增生。发现肠上皮化生和不典型增生与胃癌的关系非常密切,因此将这些病变看作胃癌前期病变,尤其是肠上皮化生基础上的不典型增生更为明显。根据AB-PAS染色反应,胃癌的组织来源可以分为四型,即肠型、胃型、混合型和不能分型。

Sixty cases of early gastric cancer specifically typed as superficial spreading, microcarcinoma and multiple carcinoma are reviewed with reference to their diagnosis and tratment. In superficial spreading type the lesions usually are shallow, extensive, and indistinct of boundary, often underestimated clinically of their extent, so that resections not infrequently are inadequate. It is desired that the extent of lesion be determined endoscopically with the view to eradicate tumor tissue completely. Microcarcinoma...

Sixty cases of early gastric cancer specifically typed as superficial spreading, microcarcinoma and multiple carcinoma are reviewed with reference to their diagnosis and tratment. In superficial spreading type the lesions usually are shallow, extensive, and indistinct of boundary, often underestimated clinically of their extent, so that resections not infrequently are inadequate. It is desired that the extent of lesion be determined endoscopically with the view to eradicate tumor tissue completely. Microcarcinoma is characterized by its small size and difficulty in distinguishing it from normal mucosa or benign lesion. These lesions tend to be multiple and can be complicated by the presence of other malignant or benign lesions. They can often be overlooked on endoscopy. Four of 9 cases of microcarcinoma were ‘spot carcinomas' detected by biopsy; however, on lesions could be found in the resected specimen. In multiple microcarcinoma the larger lesions are easily detected than the small subordinate foci. In cases of chronic atrophic gastritis, intestinal metaplasia or atypical hyperplasia careful search for multiple microcarcinoma should be made, especially the small subordinate lesions. Radical partial gastrectomy is performed on most of these cases.

本文对60例早期胃癌病例中的浅表广泛型、微小型、多发性等特殊类型早期胃癌诊断、治疗的总结资料进行了综合论述。浅表广泛型者胃镜下特点是病变浅表而广泛,界限多不清楚,不易准确判断范围,临床上常估计过小,在行手术切除时易造成切断端的残留癌。故应在手术前应用胃镜定出范围,以便完整的切除。微小型者胃镜下特点是病变微小,形态不明显与正常粘膜或良性病变不易区别,常为多发性或与其他病灶并发,镜检常致漏误。本组9例微小癌中有4例“一点癌”经胃镜活检诊断为癌,手术切除后经连续切片原部位再未发现癌组织。多发性者胃镜下特点,主癌病灶容易发现,副癌病灶因较微小而易漏误,特别是对伴有萎缩性胃炎、肠上皮化生、不典型增生者要注意检查,有无多发的副癌病灶。治疗上多数做根治性大部胃切除术,少数发生在远、近不同部位者应行全胃切除术,淋巴结清除到Ⅱ站。

 
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