Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My Custom Filters

Publication date

Text availability

Article attribute

Article type

Additional filters

Article Language

Species

Sex

Age

Other

Search Results

110 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Publication Date timeline is not available.
Page 1
Effect of individualized feedback on learning curves in EGD and colonoscopy: a cluster randomized controlled trial.
Han S, Obuch JC, Keswani RN, Hall M, Patel SG, Menard-Katcher P, Simon V, Ezekwe E, Aagaard E, Ahmad A, Alghamdi S, Austin K, Brimhall B, Broy C, Carlin L, Cooley M, Di Palma JA, Duloy AM, Early DS, Ellert S, Gaumnitz EA, Goyal J, Kathpalia P, Day L, El-Nachef N, Kerman D, Lee RH, Lunsford T, Mittal M, Morigeau K, Pietrak S, Piper M, Shah AS, Shapiro AB, Shergill A, Sonnier W, Sorrell C, Vignesh S, Wani S. Han S, et al. Among authors: vignesh s. Gastrointest Endosc. 2020 Apr;91(4):882-893.e4. doi: 10.1016/j.gie.2019.10.032. Epub 2019 Nov 9. Gastrointest Endosc. 2020. PMID: 31715173 Clinical Trial.
A Prospective Multicenter Study Evaluating Endoscopy Competence Among Gastroenterology Trainees in the Era of the Next Accreditation System.
Han S, Obuch JC, Duloy AM, Keswani RN, Hall M, Simon V, Ezekwe E, Menard-Katcher P, Patel SG, Aagard E, Brimhall B, Ahmad A, Alghamdi S, Brown MD, Broy C, Carlin L, Chugh P, Connolly SE, Cooley DM, Cowley K, Di Palma JA, Early DS, Ellert S, Gaumnitz EA, Ghassemi KA, Lebovics E, Lee RH, Lunsford T, Massaad J, Mittal M, Morigeau K, Pietrak S, Piper M, Shah AS, Shapiro A, Sonnier W, Sorrell C, Vignesh S, Woolard S, Wani S. Han S, et al. Among authors: vignesh s. Acad Med. 2020 Feb;95(2):283-292. doi: 10.1097/ACM.0000000000002885. Acad Med. 2020. PMID: 31335810 Clinical Trial.
Successful creation of pancreatic cancer organoids by means of EUS-guided fine-needle biopsy sampling for personalized cancer treatment.
Tiriac H, Bucobo JC, Tzimas D, Grewel S, Lacomb JF, Rowehl LM, Nagula S, Wu M, Kim J, Sasson A, Vignesh S, Martello L, Munoz-Sagastibelza M, Somma J, Tuveson DA, Li E, Buscaglia JM. Tiriac H, et al. Among authors: vignesh s. Gastrointest Endosc. 2018 Jun;87(6):1474-1480. doi: 10.1016/j.gie.2017.12.032. Epub 2018 Jan 9. Gastrointest Endosc. 2018. PMID: 29325707 Free PMC article.
Impact of Fellow Participation During Colonoscopy on Adenoma Detection Rates.
Araujo JL, Jaiswal P, Ragunathan K, Arroyo-Mercado FM, Chawla GS, Li C, Kazmi W, Le A, Gupta N, Chokshi T, Klinger CA, Salim S, Mirza RM, Grossman E, Vignesh S. Araujo JL, et al. Among authors: vignesh s. Dig Dis Sci. 2022 Jan;67(1):85-92. doi: 10.1007/s10620-021-06887-6. Epub 2021 Feb 21. Dig Dis Sci. 2022. PMID: 33611689
A microRNA-based test improves endoscopic ultrasound-guided cytologic diagnosis of pancreatic cancer.
Brand RE, Adai AT, Centeno BA, Lee LS, Rateb G, Vignesh S, Menard C, Wiechowska-Kozłowska A, Bołdys H, Hartleb M, Sanders MK, Munding JB, Tannapfel A, Hahn SA, Stefańczyk L, Tsongalis GJ, Whitcomb DC, Conwell DL, Morisset JA, Gardner TB, Gordon SR, Suriawinata AA, Lloyd MB, Wylie D, Labourier E, Andruss BF, Szafranska-Schwarzbach AE. Brand RE, et al. Among authors: vignesh s. Clin Gastroenterol Hepatol. 2014 Oct;12(10):1717-23. doi: 10.1016/j.cgh.2014.02.038. Epub 2014 Mar 21. Clin Gastroenterol Hepatol. 2014. PMID: 24662333
110 results