Results 211 to 220 of about 187,247 (256)

Towards improved awareness and earlier diagnosis of early onset colorectal neoplasms

Internal and Emergency Medicine, 2014
[No abstract available]
MOLFINO, ALESSIO, Alessandra Formiconi, Paolo Maria Leone, ROSSI FANELLI, Filippo, MUSCARITOLI, Maurizio   +4 more
openaire   +3 more sources

Magnifying Endoscope Diagnosis and NBI Diagnosis in Colorectal Neoplasm

2009
Recently, endoscopic diagnosis has been developed with new endoscope techniques and equipment, and especially the magnifying function and the narrowband imaging (NBI) system. The magnifying endoscope can observe the surface microstructure of colonic mucosa (pit pattern) after dye-spraying and enlarging 100 times or more. The pit pattern is divided into
Hiroo Yamano, Kohei Kuroda, Kenjiro Yoshikawa   +2 more
openaire   +1 more source

THE CLINICAL EFFICACY AND FUTURE PERSPECTIVE OF NARROW BAND IMAGING FOR THE DIAGNOSIS OF COLORECTAL NEOPLASM

Digestive Endoscopy, 2011
Growing body of evidences have shown that narrow band imaging (NBI) can be the adjunct tool of colonoscopy for real time or optical histological assessment with high accuracy and largely replaces the role of chromoendoscopy. In spite of the advantages, there are still several issues that remain to be elucidated: detectability of neoplastic lesions ...
Han-Mo, Chiu, Hsiu-Po, Wang, Ming-Shiang, Wu, Jaw-Town, Lin   +3 more
openaire   +2 more sources

Proficiency in the Diagnosis of Nonpolypoid Colorectal Neoplasm Yields High Adenoma Detection Rates

Digestive Diseases and Sciences, 2011
Current efforts to prevent colorectal cancer focus on the detection and removal of neoplasms. Nonpolypoid colorectal neoplasms (NP-CRN) have a subtle appearance that can be difficult to recognize during colonoscopy. Endoscopists must first be familiar with the patterns of NP-CRN in order to detect and diagnose them.
Tonya, Kaltenbach, Sarah K, McGill, Venkat, Kalidindi, Shai, Friedland, Roy, Soetikno   +4 more
openaire   +2 more sources

Accuracy of breath tests for colorectal neoplasms diagnosis: a meta-analysis

European Journal of Cancer Prevention
Early noninvasive and rapid screening for colorectal cancer critically influences treatment outcomes. Breath testing, as an emerging screening technology, allows for noninvasive and convenient screening for different biomarkers and is a reliable screening method for various diseases.
Lei, Tian, Yizhe, Wei, Yue, Shi, Yiming, Zhao, Jiang, Chen, Xuan, Liu, Bencheng, Lin   +6 more
openaire   +2 more sources

The ability of a novel blue laser imaging system for the diagnosis of invasion depth of colorectal neoplasms

Journal of Gastroenterology, 2013
Fujifilm has developed a novel endoscope system with two kinds of lasers that enables us to allow narrow-band light observation with blue laser imaging (BLI). The aim of this study was to evaluate BLI magnification in comparison with narrow-band imaging (NBI) magnification for the diagnosis of colorectal neoplasms.This was a multicenter open study.
Naohisa, Yoshida, Takashi, Hisabe, Yutaka, Inada, Munehiro, Kugai, Nobuaki, Yagi, Fumihito, Hirai, Kenshi, Yao, Toshiyuki, Matsui, Akinori, Iwashita, Mototsugu, Kato, Akio, Yanagisawa, Yuji, Naito   +11 more
openaire   +2 more sources

Reliability of Japan Narrow-Band Imaging Expert Team Classification for the Diagnosis of Colorectal Neoplasms: A Pilot Study

Digestion, 2019
Introduction: Magnifying narrow-band imaging (NBI) is a beneficial modality for the prediction of histology in colonoscopy. The Japan NBI Expert Team (JNET) classification has been established based on the results of online surveys of the diagnostic accuracy of histological features.
Taku, Sakamoto, Hiroyuki, Takamaru, Masau, Sekiguchi, Masayoshi, Yamada, Takahisa, Matsuda, Yutaka, Saito   +5 more
openaire   +2 more sources

Significance of a white opaque substance under magnifying narrow-band imaging colonoscopy for the diagnosis of colorectal epithelial neoplasms

Gastrointestinal Endoscopy, 2015
The aim of this study was to examine the significance of a white opaque substance (WOS) found on magnifying narrow-band imaging (M-NBI) for the diagnosis of colorectal neoplastic lesions.We retrospectively reviewed colonoscopy records from 2006 to 2012 at our institution and identified cases of endoscopically or surgically resected colorectal ...
Keisuke Kawasaki, Koichi Kurahara, Shunichi Yanai, Yumi Oshiro, Makoto Eizuka, Noriyuki Uesugi, Kazuyuki Ishida, Shotaro Nakamura, Tadahiko Fuchigami, Tamotsu Sugai, Takayuki Matsumoto   +10 more
openaire   +2 more sources

Magnification Endoscopy With Acetic Acid Enhancement and a Narrow-Band Imaging System for Pit Pattern Diagnosis of Colorectal Neoplasms

Journal of Clinical Gastroenterology, 2015
Pit pattern (PP) analysis of colorectal neoplasms using magnification chromoendoscopy with crystal violet (CV-MCE) is useful for predicting histologic features, but it is time consuming. Capillary pattern analysis by magnification endoscopy with narrow-band imaging (NBIME) is a useful and simpler procedure, but its diagnostic accuracy may be inferior ...
Kotaro, Shibagaki, Yuji, Amano, Norihisa, Ishimura, Takafumi, Yuki, Hideaki, Taniguchi, Hiraku, Fujita, Keita, Kobayashi, Yoshikazu, Kinoshita   +7 more
openaire   +2 more sources

[The role of portography with computed tomography in the diagnosis of liver metastases from colorectal neoplasms].

La Radiologia medica, 1996
This study was performed to confirm the high sensitivity of CT during arterial portography (CTAP) versus US and dynamic CT in the diagnosis of liver metastases from colorectal cancer. Ninety patients with 108 colorectal cancers underwent US, dynamic CT and CTAP to investigate the presence of liver metastases.
A, Leone, P, Violino, D, Ghirardo, L, Fioranti, M, Borrelli, A, Scarrone, C, Ambrogi, L, Mosillo, D, Segre, L, Quaranta, C, Ferro   +10 more
openaire   +1 more source