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Usefulness of Magnifying Endoscopy with Narrow-Band Imaging for Determining Tumor Invasion Depth in Early Gastric Cancer
المؤلفون المشاركون
Nakamura, Masanori
Furuhata, Tsukasa
Domon, Kaoru
Kikuchi, Daisuke
Hoteya, Shu
Yamashita, Satoshi
Yamada, Akihiro
Ogawa, Osamu
Mitani, Toshifumi
Matsui, Akira
Iizuka, Toshiro
Kaise, Mitsuru
Watanabe, Sumio
المصدر
Gastroenterology Research and Practice
العدد
المجلد 2013، العدد 2013 (31 ديسمبر/كانون الأول 2013)، ص ص. 1-5، 5ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2013-01-17
دولة النشر
مصر
عدد الصفحات
5
التخصصات الرئيسية
الملخص EN
Backgrounds.
Magnifying endoscopy with narrow-band imaging (ME-NBI) has become essential for determining tumor margin in early gastric cancer (EGC).
Here, we investigated the usefulness of ME-NBI for assessment of invasion depth in EGC.
Methods.
For 119 patients who had undergone ME-NBI and en bloc resection by endoscopic submucosal dissection, three physicians prospectively examined high-magnification ME-NBI images for clinical features such as presence or absence of dilated vessels (D vessels).
Cases with D vessels verified by at least two physicians were assigned to group V, and others were assigned to group N.
We then compared clinicopathological factors associated with the groups.
Results.
Groups V and N consisted of 18 and 101 patients, respectively.
There were no significant differences in age, gender, tumor size, tumor location, gross morphology, or histological type.
The percentage of submucosal cancer was 9.9% (10/101) in group N and significantly higher at 33.3% (6/18) in group V (P=0.007).
When the presence of D vessels was considered a diagnostic criterion for submucosal cancer, diagnostic accuracy, sensitivity, and specificity were 81.5, 37.5, and 88.3%, respectively.
Conclusions.
The results suggest that identification of D vessels using ME-NBI can assist in the assessment of invasion depth in EGC.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Kikuchi, Daisuke& Iizuka, Toshiro& Hoteya, Shu& Yamada, Akihiro& Furuhata, Tsukasa& Yamashita, Satoshi…[et al.]. 2013. Usefulness of Magnifying Endoscopy with Narrow-Band Imaging for Determining Tumor Invasion Depth in Early Gastric Cancer. Gastroenterology Research and Practice،Vol. 2013, no. 2013, pp.1-5.
https://search.emarefa.net/detail/BIM-455427
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Kikuchi, Daisuke…[et al.]. Usefulness of Magnifying Endoscopy with Narrow-Band Imaging for Determining Tumor Invasion Depth in Early Gastric Cancer. Gastroenterology Research and Practice No. 2013 (2013), pp.1-5.
https://search.emarefa.net/detail/BIM-455427
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Kikuchi, Daisuke& Iizuka, Toshiro& Hoteya, Shu& Yamada, Akihiro& Furuhata, Tsukasa& Yamashita, Satoshi…[et al.]. Usefulness of Magnifying Endoscopy with Narrow-Band Imaging for Determining Tumor Invasion Depth in Early Gastric Cancer. Gastroenterology Research and Practice. 2013. Vol. 2013, no. 2013, pp.1-5.
https://search.emarefa.net/detail/BIM-455427
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-455427
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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