지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2015.1
- 수록면
- 528 - 533 (6page)
이용수
초록· 키워드
오류제보하기
Background/Aims: The aim of this study was to compare the diagnostic capabilities of narrow band imaging (NBI) colonoscopy with and without optical magnification in differentiating neoplastic from nonneoplastic colorectal polyps.
Methods: Between April 2012 and March 2013, 122 patients with colorectal polyps detected by using diagnostic conventional colonoscopy were prospectively enrolled. A total of 236 polyps were evaluated with NBI, in vivo in real time during therapeutic colonoscopy, by one experienced endoscopist. Whether magnification was used or not was determined by randomization. After an in vivo real-time endoscopic prediction of histology, all lesions were endoscopically excised. Surgical pathologic reports were used as the criterion standards. The sensitivity (Sn), specificity (Sp), positive predictive value (PPV), and negative predictive value (NPV) of identifying neoplastic polyps were calculated.
Results: A total of 236 lesions with an average size of 5.6 mm in 122 patients were assessed (159 neoplastic, 77 nonneoplastic). The Sn, Sp, PPV, and NPV in differentiating neoplastic from nonneoplastic lesions with the magnified NBI were 97.5%, 83.3%, 94.0%, and 92.6%, respectively, whereas those of the nonmagnified NBI group were 97.5%, 85.1%, 91.7%, and 95.2%, respectively.
Conclusions: Nonmagnified NBI colonoscopy distinguishes neoplastic from nonneoplastic colorectal polyps as accurately as does magnified NBI colonoscopy.
목차
등록된 정보가 없습니다.
참고문헌 (15)
참고문헌 신청
Chiu HM / 2007 / A prospective comparative study of narrow-band imaging, chromoendoscopy, and conventional colonoscopy in the diagnosis of colorectal neoplasia / Gut 56 : 373
East JE / 2008 / Narrow band imaging with magnification for the characterization of small and diminutive colonic polyps: pit pattern and vascular pattern intensity / Endoscop
Gono K / 2004 / Appearance of enhanced tissue features in narrow-band endoscopic imaging / J Biomed Opt 9 : 568 ~ 577
Hewett DG / 2012 / Validation of a simple classification system for endoscopic diagnosis of small colorectal polyps using narrow-band imaging / Gastroenterology 143 : 599.e1
Kudo S / 1996 / Diagnosis of colorectal tumorous lesions by magnifying endoscopy / Gastrointest Endosc 44 : 8 ~ 14
East JE / 2008 / Narrow band imaging with magnification for the characterization of small and diminutive colonic polyps: pit pattern and vascular pattern intensity / Endoscop
Gono K / 2004 / Appearance of enhanced tissue features in narrow-band endoscopic imaging / J Biomed Opt 9 : 568 ~ 577
Hewett DG / 2012 / Validation of a simple classification system for endoscopic diagnosis of small colorectal polyps using narrow-band imaging / Gastroenterology 143 : 599.e1
Kudo S / 1996 / Diagnosis of colorectal tumorous lesions by magnifying endoscopy / Gastrointest Endosc 44 : 8 ~ 14
함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Polyp Detection, Characterization, and Management Using Narrow-Band Imaging with/without Magnification
Clinical Endoscopy
2015 .01
-
Optical Diagnosis for Colorectal Polyps: A Useful Technique Now or in the Future?
Gut and Liver
2018 .01
-
Detection of Polyps After Resection of Colorectal Cancer
Annals of Coloproctology
2015 .01
-
Optical diagnosis by near-focus versus normal-focus narrow band imaging colonoscopy in colorectal polyps based on combined NICE and WASP classification: a randomized controlled trial
Clinical Endoscopy
2022 .09
-
Increased Detection of Colorectal Polyps in Screening Colonoscopy Using High Definition i-SCAN Compared with Standard White Light
Clinical Endoscopy
2016 .01
-
Artificial Intelligence-Based Colorectal Polyp Histology Prediction by Using Narrow-Band Image-Magnifying Colonoscopy
Clinical Endoscopy
2022 .01
-
Resection of Diminutive and Small Colorectal Polyps: What Is the Optimal Technique?
Clinical Endoscopy
2016 .01
-
Associations of Polyp Characteristics in Children and Adolescents Presenting with Less Than Five Colorectal Polyps: A Full Colonoscopy Is Still Required
Gut and Liver
2023 .05
-
Response to Artificial intelligence-based colorectal polyp histology prediction using narrow-band image-magnifying colonoscopy: a stepping stone for clinical practice
Clinical Endoscopy
2022 .09
-
Miss rate of colorectal neoplastic polyps and risk factors for missed polyps in consecutive colonoscopies
Intestinal research
2017 .01
-
Narrow Band Imaging: Technology Basis and Research and Development History
Clinical Endoscopy
2015 .01
-
Long-Term Outcome and Surveillance Colonoscopy after Successful Endoscopic Treatment of Large Sessile Colorectal Polyps
Yonsei Medical Journal
2016 .01
-
The Colonoscopist's Expertise Affects the Characteristics of Detected Polyps
Clinical Endoscopy
2016 .01
-
What are the Endoscopic and Pathological Characteristics of Colorectal Polyps?
Asian Pacific journal of cancer prevention : APJCP
2015 .01
-
Narrow Band Imaging as an Efficient and Economical Tool in Diagnosing Colorectal Polyps
Clinical Endoscopy
2015 .01
-
Microvascular density under magnifying narrow-band imaging endoscopy in colorectal epithelial neoplasms
Intestinal research
2020 .01
-
The Association between Serum Vitamin D Concentration and Colon Polyp: A Cross-Sectional Study Using Health Care Screening Database in a Tertiary Hospital in Korea
Korean Journal of Family Medicine
2021 .01
-
Risk Factors for Recurrent High-Risk Polyps after the Removal of High-Risk Polyps at Initial Colonoscopy
Yonsei Medical Journal
2015 .01
-
Potential Utility of Fecal Calprotectin in Discriminating Colorectal Polyps From Other Major Etiologies in Children Presenting With Isolated Hematochezia
Journal of Korean Medical Science
2022 .03
-
Application of Artificial Intelligence in the Detection and Characterization of Colorectal Neoplasm
Gut and Liver
2021 .01
이 논문의 저자 정보
최근 본 자료
댓글(0)
0