Efficacy of i-Scan Imaging for the Detection and Diagnosis of Early Gastric Carcinomas
المؤلفون المشاركون
Sakaida, Isao
Okamoto, Takeshi
Fujita, Yusuke
Hamamoto, Yoshihiko
Nishikawa, Jun
Suenaga, Masato
Nakamura, Munetaka
Hashimoto, Shinichi
Goto, Atsushi
Nishimura, Junichi
Hamabe, Kouichi
المصدر
Gastroenterology Research and Practice
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-6، 6ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-03-09
دولة النشر
مصر
عدد الصفحات
6
التخصصات الرئيسية
الملخص EN
We determined comparative efficacy of i-Scan for detection and diagnosis of gastric cancer.
Ten patients diagnosed with early gastric cancer based on histopathological findings were analyzed.
White light and i-Scan moving images recorded from these patients in twin mode were separated into white light and i-Scan.
Twelve endoscopists (three different skill levels) blinded to patient information evaluated the images.
Correlation between demarcation accuracy and lesion brightness on still images was investigated.
No significant differences were found in diagnostic accuracy between white light and i-Scan moving images for tumor detection rate (91.7% versus 90.8%, P=0.777).
Diagnostic accuracy of tumor size was comparable between novice and experienced endoscopists for i-Scan moving images (65.7% versus 71.1%, P=0.528), whereas it was significantly lower for white light moving images (41.2% versus 79.5%, P=0.019).
Tumor demarcation accuracy was significantly better with white light than i-Scan still images (71.0% versus 65.8%, P=0.033).
Correlations between demarcation accuracy and brightness reached highs of 0.75 for white light and 0.89 for i-Scan imaging.
Efficacy of i-Scan over that of white light imaging for detecting and diagnosing gastric cancer was not shown; however, the diagnostic capability of i-Scan can be improved if imaging conditions are optimized.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Nishimura, Junichi& Nishikawa, Jun& Nakamura, Munetaka& Goto, Atsushi& Hamabe, Kouichi& Hashimoto, Shinichi…[et al.]. 2014. Efficacy of i-Scan Imaging for the Detection and Diagnosis of Early Gastric Carcinomas. Gastroenterology Research and Practice،Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-500661
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Nishimura, Junichi…[et al.]. Efficacy of i-Scan Imaging for the Detection and Diagnosis of Early Gastric Carcinomas. Gastroenterology Research and Practice No. 2014 (2014), pp.1-6.
https://search.emarefa.net/detail/BIM-500661
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Nishimura, Junichi& Nishikawa, Jun& Nakamura, Munetaka& Goto, Atsushi& Hamabe, Kouichi& Hashimoto, Shinichi…[et al.]. Efficacy of i-Scan Imaging for the Detection and Diagnosis of Early Gastric Carcinomas. Gastroenterology Research and Practice. 2014. Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-500661
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-500661
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر