Please wait, while we are loading the content...
Please wait, while we are loading the content...
| Content Provider | World Health Organization (WHO)-Global Index Medicus |
|---|---|
| Author | Itoi, Takao Tsuji, Shujiro Sofuni, Atsushi Itokawa, Fumihide Kurihara, Toshio Tsuchiya, Takayoshi Ishii, Kentaro Ikeuchi, Nobuhito Igarashi, Masahiro Gotoda, Takuji Moriyasu, Fuminori |
| Description | Country affiliation: Japan Author Affiliation: Itoi T ( Department of Gastroenterology and Hepatology, Tokyo Medical University, National Cancer Institute, Shinjukuku, Tokyo, Japan. itoi@tokyo-med.ac.jp) |
| Abstract | BACKGROUND: Endoscopic papillectomy (EP) has been recognized as a safe and reliable treatment for tumor of the duodenal papilla. For complete resection, precise assessment of not only the intraductal extent but also the lateral margins of the tumor is mandatory before resection. OBJECTIVE: Our purpose was to prospectively assess the enhancement of the lateral margins of tumor of the duodenal papilla for the treatment of EP by comparing narrow-band imaging (NBI) and indigo carmine (IC) chromoendoscopy. DESIGN: Prospective study. SETTING: This procedure was performed in Tokyo Medical University Hospital. PATIENTS: Fourteen consecutive cases of tumors of the major duodenal papilla. INTERVENTION: All patients underwent EP after evaluation by NBI and IC. MAIN OUTCOME MEASUREMENT: Histologic evaluation of diagnosis of NBI and IC by comparison with en bloc tissue. RESULTS: In all lesions, either IC or NBI were superior to conventional white-light imaging except in 1 IC case. The ability of NBI observation to emphasize the tumor margin was statistically significantly better than IC observation (P< .05). The en bloc EP was endoscopically successful in all cases, without fatal adverse events. En bloc tissue revealed 13 adenomas and 1 adenoma with focal adenocarcinoma. There was no residual adenoma in lateral margin specimens, either endoscopically or histologically. LIMITATIONS: The lesions resected were all relatively small. This was not a blinded randomized study. CONCLUSION: This study demonstrated the feasibility and a certain degree of efficacy of NBI for enhancement of the tumor margin of duodenal papilla. Further blinded randomized studies involving large duodenal papillary tumors are required. |
| File Format | HTM / HTML |
| ISSN | 00165107 |
| Issue Number | 1 |
| Volume Number | 69 |
| e-ISSN | 10976779 |
| Journal | Gastrointestinal Endoscopy |
| Language | English |
| Publisher | Elsevier |
| Publisher Date | 2009-01-01 |
| Publisher Place | United States |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Discipline Gastroenterology Adenoma Pathology Ampulla Of Vater Diagnostic Imaging Methods Duodenal Neoplasms Duodenoscopy Image Enhancement Indigo Carmine Diagnosis Surgery Adult Aged Aged, 80 And Over Biopsy, Needle Cholangiopancreatography, Endoscopic Retrograde Endosonography Female Humans Immunohistochemistry Male Middle Aged Preoperative Care Prospective Studies Sensitivity And Specificity Video Recording Comparative Study Journal Article |
| Content Type | Text |
| Resource Type | Article |
| Subject | Radiology, Nuclear Medicine and Imaging Gastroenterology |
National Digital Library of India (NDLI) is a virtual repository of learning resources which is not just a repository with search/browse facilities but provides a host of services for the learner community. It is sponsored and mentored by Ministry of Education, Government of India, through its National Mission on Education through Information and Communication Technology (NMEICT). Filtered and federated searching is employed to facilitate focused searching so that learners can find the right resource with least effort and in minimum time. NDLI provides user group-specific services such as Examination Preparatory for School and College students and job aspirants. Services for Researchers and general learners are also provided. NDLI is designed to hold content of any language and provides interface support for 10 most widely used Indian languages. It is built to provide support for all academic levels including researchers and life-long learners, all disciplines, all popular forms of access devices and differently-abled learners. It is designed to enable people to learn and prepare from best practices from all over the world and to facilitate researchers to perform inter-linked exploration from multiple sources. It is developed, operated and maintained from Indian Institute of Technology Kharagpur.
Learn more about this project from here.
NDLI is a conglomeration of freely available or institutionally contributed or donated or publisher managed contents. Almost all these contents are hosted and accessed from respective sources. The responsibility for authenticity, relevance, completeness, accuracy, reliability and suitability of these contents rests with the respective organization and NDLI has no responsibility or liability for these. Every effort is made to keep the NDLI portal up and running smoothly unless there are some unavoidable technical issues.
Ministry of Education, through its National Mission on Education through Information and Communication Technology (NMEICT), has sponsored and funded the National Digital Library of India (NDLI) project.
| Sl. | Authority | Responsibilities | Communication Details |
|---|---|---|---|
| 1 | Ministry of Education (GoI), Department of Higher Education |
Sanctioning Authority | https://www.education.gov.in/ict-initiatives |
| 2 | Indian Institute of Technology Kharagpur | Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project | https://www.iitkgp.ac.in |
| 3 | National Digital Library of India Office, Indian Institute of Technology Kharagpur | The administrative and infrastructural headquarters of the project | Dr. B. Sutradhar bsutra@ndl.gov.in |
| 4 | Project PI / Joint PI | Principal Investigator and Joint Principal Investigators of the project |
Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon |
| 5 | Website/Portal (Helpdesk) | Queries regarding NDLI and its services | support@ndl.gov.in |
| 6 | Contents and Copyright Issues | Queries related to content curation and copyright issues | content@ndl.gov.in |
| 7 | National Digital Library of India Club (NDLI Club) | Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach | clubsupport@ndl.gov.in |
| 8 | Digital Preservation Centre (DPC) | Assistance with digitizing and archiving copyright-free printed books | dpc@ndl.gov.in |
| 9 | IDR Setup or Support | Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops | idr@ndl.gov.in |
|
Loading...
|