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   breast cancer detection 的翻译结果: 查询用时:0.202秒
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breast cancer detection
相关语句
  乳腺癌检测
     Study on UWB Microwave Imaging for Early Breast Cancer Detection Using Hemispherical Breast Model
     基于半球状乳房模型的超宽带微波早期乳腺癌检测成像方案研究
短句来源
     The mammography has the characteristics of high resolution and large pixel depth, and with these reasons the normal breast cancer detection algorithms will encounter the speed bottleneck.
     作为诊断乳腺癌最主要手段之一的X线乳腺癌照片有着分辨率高、单点象素深度大的特点,从而使得普通的乳腺癌检测算法会遇到速度这一瓶颈问题。
短句来源
     Microwave-induced thermoacoustic imaging and detection, implemented by transmitting microwave pulse to irradiate the breast tissue and acquiring the induced ultrasound wave from the tumor, has attracted more and more attention for early breast cancer detection due to its high imaging resolution and high imaging contrast.
     微波热声成像(Microwave-Induced Thermoacoustic Imaging)技术通过发射微波脉冲辐照乳房,激发出肿瘤的微波热声信号,然后通过接收超声信号对肿瘤进行超声成像,因而兼具微波成像的高对比度和超声波成像的高分辨率,是一种颇有潜力的早期乳腺癌检测技术。
短句来源
     As the incidence of breast cancer rises continuously, early breast cancer detection becomes more and more important.
     在乳腺癌发病率不断上升的趋势下,早期乳腺癌检测的重要性越来越显著。
短句来源
     The results of intralipid and clinical experiments have proved that the system has high sensitivity and resolution,which indicates its promising potential to serve as a proficient method of breast cancer detection.
     仿体实验和临床实验结果证明,本系统具有较高的灵敏度和分辨率,可能成为一种行之有效的乳腺癌检测方法.
短句来源
  “breast cancer detection”译为未确定词的双语例句
     COMPARISON OF INFRARED LIGHTSCANNING AND MAMMOGRAPHY IN BREAST CANCER DETECTION
     COMPARISON OF INFRARED LIGHTSCANNING AND MAMMOGRAPHY IN BREAST CANCER DETECTION
短句来源
     Results The sensitivity for breast cancer detection by the radiologist before using CAD was 74.2%, significantly lower than that after using CAD (89.2%, χ2=37.628, P=0.000).
     结果放射科医师应用CAD前后诊断乳腺癌的敏感度分别为74.2%和89.2%(χ2=37.628,P=0.000)。
短句来源
     Total 1286 BAC clones were formulated and can be deposited on CGH microarray for breast cancer detection.
     结果:获得1286条BAC克隆,可用于打印CGH微阵列,进行乳腺癌的检测。
短句来源
     It can be used in measuring the change of skin tissue affected by environment, breast cancer detection, haemoglobin determination, clinic analysis, lipoprotein in serum analysis, body fluid analysis and blood oxygen measurement.
     可以用于皮肤组织受外界环境影响(如阳光照晒和水洗等)的变化、检测乳癌、血色素测定、临床分析(血清中葡萄糖浓度、总蛋白、白蛋白、球蛋白、胆固醇等)、人体血清中脂蛋白、人体体液成分分析,人体内血液中的氧含量等。
短句来源
     Breast Cancer Detection Based on Microwave Near Field Imaging and its Microwave Hyperthermia
     微波近场成像检测乳腺癌及其微波热疗
短句来源
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  相似匹配句对
     Detection of Telomerase Activity in Breast Cancer
     乳腺癌的端粒酶活性检测
短句来源
     Mammaglobin and the Detection of Breast Cancer Micrometastasis
     初探hMAM基因mRNA表达在乳腺癌血道微小转移中的意义
短句来源
     Detection of Microcalcification of Breast Cancer by Ultrasound
     超声检测乳腺癌中的微钙化
短句来源
     Detection of Breast Cancer by B-mode Ultrasonography
     超声图像对乳癌的定性诊断的价值─附69例分析
短句来源
     Detection methods for small breast cancer
     早期乳腺癌的检查手段
短句来源
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  breast cancer detection
In addition, these women had some misconceptions regarding breast cancer and breast cancer detection screening.
      
Although monthly breast self-examination (BSE) is recommended for early breast cancer detection, most women do not comply.
      
Analysis of a Microwave Reflection System for Breast Cancer Detection
      
Provider's volume and quality of breast cancer detection and treatment
      
Rural women in the United States are at a documented disadvantage with regard to breast cancer detection, diagnosis, and treatment and generally do not receive state-of-the-art therapy.
      
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Objective To evaluate the clinical value of computer-aided detection (CAD) system in the diagnosis of breast cancer on mammograms. Methods The mammograms of 136 pathology-proved breast cancer cases were analyzed by CAD system. The results of CAD were compared with that made by radiologists. Results The sensitivity, specificity, and accuracy of CAD system to microcalcification lesions were 93.2% (41/44), 22.8%(21/92), and 45.6%(62/136), respectively. The sensitivity, specificity, and accuracy of CAD system...

Objective To evaluate the clinical value of computer-aided detection (CAD) system in the diagnosis of breast cancer on mammograms. Methods The mammograms of 136 pathology-proved breast cancer cases were analyzed by CAD system. The results of CAD were compared with that made by radiologists. Results The sensitivity, specificity, and accuracy of CAD system to microcalcification lesions were 93.2% (41/44), 22.8%(21/92), and 45.6%(62/136), respectively. The sensitivity, specificity, and accuracy of CAD system to mass lesions were 82.9%(107/129), 71.4%(5/7), and 82.4%(112/136), respectively. There was middle level agreement between the detection of CAD system and that of the radiologists (Kappa_(mass)=0.424, P_(mass)=0.000; Kappa_(cal)=0.365, P_(cal)=0.013). Conclusion CAD system has the characteristics of high sensitivity and low specificity. It could be the aid of radiologists in breast cancer detection on mammograms.

目的 评价计算机辅助检测 (CAD)系统在乳腺癌X线诊断中的临床应用价值。方法使用CAD系统对 136例乳腺癌钼靶X线片进行检测 ,以手术病理结果为标准对CAD标记结果进行统计分析 ,并与放射科医生的检测结果进行比较。结果 CAD系统对微小钙化的敏感性为 93 2 %(4 1/ 4 4) ,特异性为 2 2 8% (2 1/ 92 ) ,准确性为 4 5 6 % (6 2 / 136 ) ;CAD系统对肿块及结构紊乱病灶敏感性为 82 9% (10 7/ 12 9) ,特异性为 71 4 % (5 / 7) ,准确性为 82 4 % (112 / 136 )。经Kappa检验 ,CAD系统与放射科医生的检测结果一致性具有显著性意义 (Kappa肿块 =0 4 2 4 ,P肿块 =0 0 0 0 ;Kappa钙化 =0 36 5 ,P钙化 =0 0 13)。结论 CAD系统具有敏感性高、特异性较低的特点。在临床乳腺钼靶X线片的影像诊断中CAD系统可作为辅助检测工具

Objective To study the clinical value of computer aided detection (CAD) in direct full-field digital mammography. Methods 480 digital mammograms of 120 patients with pathologically proved breast cancer were randomly selected and interpreted by an expert radiologist without knowing the pathologic diagnosis, then analyzed by CAD system, and finally read by the radiologist again to make the final diagnosis. The sensitivity for breast cancer detection of the radiologist in diagnosis of breast cancer...

Objective To study the clinical value of computer aided detection (CAD) in direct full-field digital mammography. Methods 480 digital mammograms of 120 patients with pathologically proved breast cancer were randomly selected and interpreted by an expert radiologist without knowing the pathologic diagnosis, then analyzed by CAD system, and finally read by the radiologist again to make the final diagnosis. The sensitivity for breast cancer detection of the radiologist in diagnosis of breast cancer was calculated before and after using CAD. Data of the breast density, diameters of mass and calcification, being spiculate or not, and pathology of each case were reviewed to determine how they impacted on the improvement of sensitivity with the assistance of CAD. Results The sensitivity for breast cancer detection by the radiologist before using CAD was 74.2%, significantly lower than that after using CAD (89.2%, χ2=37.628, P=0.000). Breast density (χ2=7.352, P=0.007), diameter of calcification (χ2=10.549, P=0.014) and pathologic pattern (χ2=13.751, P=0.003) were highly correlated with the improvement of sensitivity. Use of CAD might overcome type 1 missed diagnosis, and not type 2 missed diagnosis. Conclusion Computer-aided detection helps radiologist improve their diagnostic accuracy of breast cancer, however, is not capable of differentiating benign from malignant lesions.

目的评价数字化乳腺X线摄影的计算机辅助诊断(CAD)系统的临床应用价值。方法随机抽取120例乳腺癌患者数字化乳腺X线平片,比较放射科医师应用CAD前后诊断乳腺癌敏感度的差异。详细记录患者乳腺密度、肿块直径、钙化直径、是否为毛刺样肿块、病理类型等特点,探讨其对CAD辅助放射科医师诊断乳腺癌敏感度的影响。结果放射科医师应用CAD前后诊断乳腺癌的敏感度分别为74.2%和89.2%(χ2=37.628,P=0.000)。乳腺密度(χ2=7.352,P=0.007)、钙化直径(χ2=10.549,P=0.014)和病理类型(χ2=13.751,P=0.003)对CAD提高放射科医师诊断敏感度的影响具有重要意义。CAD可以显著降低致密型乳腺内病变、直径小的钙化灶、导管内癌及浸润性导管癌的漏诊率;但对其余各种病变的辅助诊断价值有限。放射科医师漏诊的原因主要有:大量阅片过程中,视觉疲劳、注意力降低而忽略了一些微小的病灶(Ⅰ型漏诊);无典型的恶性肿块或钙化(Ⅱ型漏诊)。应用CAD可以有效地避免Ⅰ型漏诊,但对Ⅱ型漏诊的帮助意义较小。结论基于数字化乳腺X摄影的CAD系统对提高放射科医师诊断乳腺癌的敏感度有较大帮助,但它仅能作为放射...

目的评价数字化乳腺X线摄影的计算机辅助诊断(CAD)系统的临床应用价值。方法随机抽取120例乳腺癌患者数字化乳腺X线平片,比较放射科医师应用CAD前后诊断乳腺癌敏感度的差异。详细记录患者乳腺密度、肿块直径、钙化直径、是否为毛刺样肿块、病理类型等特点,探讨其对CAD辅助放射科医师诊断乳腺癌敏感度的影响。结果放射科医师应用CAD前后诊断乳腺癌的敏感度分别为74.2%和89.2%(χ2=37.628,P=0.000)。乳腺密度(χ2=7.352,P=0.007)、钙化直径(χ2=10.549,P=0.014)和病理类型(χ2=13.751,P=0.003)对CAD提高放射科医师诊断敏感度的影响具有重要意义。CAD可以显著降低致密型乳腺内病变、直径小的钙化灶、导管内癌及浸润性导管癌的漏诊率;但对其余各种病变的辅助诊断价值有限。放射科医师漏诊的原因主要有:大量阅片过程中,视觉疲劳、注意力降低而忽略了一些微小的病灶(Ⅰ型漏诊);无典型的恶性肿块或钙化(Ⅱ型漏诊)。应用CAD可以有效地避免Ⅰ型漏诊,但对Ⅱ型漏诊的帮助意义较小。结论基于数字化乳腺X摄影的CAD系统对提高放射科医师诊断乳腺癌的敏感度有较大帮助,但它仅能作为放射科医生的诊断助手,而不能对乳腺疾病的良恶性作出判断。

Objective To u nderstand the experience of patients with breast canc er in early detection.Methods Qualitative descr iptive research was adopted. 12 patients with breast cancer received interviews, the data were analyzed by Giorg i's phenomenological procedures.Results The experience of patients with breast cancer in early detection were show ed in 4 themes,concerning about b reast health with inadequate cognition, lacking knowledge and ski lls regarding ea rly detection of breast cancer, therefore they had...

Objective To u nderstand the experience of patients with breast canc er in early detection.Methods Qualitative descr iptive research was adopted. 12 patients with breast cancer received interviews, the data were analyzed by Giorg i's phenomenological procedures.Results The experience of patients with breast cancer in early detection were show ed in 4 themes,concerning about b reast health with inadequate cognition, lacking knowledge and ski lls regarding ea rly detection of breast cancer, therefore they had changed the cognition and att itude on early detection of breast cancer. Early breast cancer detection is need ed to be applied widely.Conclusions Medical staf f should to provide knowledge and sk ills regard to the early detection of breast cancer, and construct the early detective guideline in our country.

目的了解和理解乳腺癌患者对乳腺癌早期检测的体验。方法质性描述。采用深度访谈法收集了12例个案的资料,并用现象学分析法进行分析。结果乳腺癌患者对乳腺癌早期检测的体验主要有4个方面:①关心乳腺健康但认识不够。②缺乏早期检测的知识及技能。③提高对早期检测的认识和态度。④呼唤推广和推进早期检测。结论医护人员应提供乳腺癌早期检测的知识和技能,建立符合国情的乳腺癌的早期检测方案。

 
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