 Gastric Bypass
"Gastric Bypass" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
Surgical procedure in which the STOMACH is transected high on the body. The resulting small proximal gastric pouch is joined to any parts of the SMALL INTESTINE by an end-to-side SURGICAL ANASTOMOSIS, depending on the amounts of intestinal surface being bypasses. This procedure is used frequently in the treatment of MORBID OBESITY by limiting the size of functional STOMACH, food intake, and food absorption.
| Descriptor ID |
D015390
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| MeSH Number(s) |
E02.570.500.062.249 E04.035.398.385 E04.062.249 E04.210.457.430
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| Concept/Terms |
Roux-en-Y Gastric Bypass- Roux-en-Y Gastric Bypass
- Bypass, Roux-en-Y Gastric
- Gastric Bypass, Roux-en-Y
- Roux en Y Gastric Bypass
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Below are MeSH descriptors whose meaning is more general than "Gastric Bypass".
Below are MeSH descriptors whose meaning is more specific than "Gastric Bypass".
This graph shows the total number of publications written about "Gastric Bypass" by people in this website by year, and whether "Gastric Bypass" was a major or minor topic of these publications.
To see the data from this visualization as text, click here.
| Year | Major Topic | Minor Topic | Total |
|---|
| 2001 | 1 | 0 | 1 | | 2002 | 0 | 1 | 1 | | 2004 | 2 | 0 | 2 | | 2005 | 3 | 1 | 4 | | 2006 | 3 | 0 | 3 | | 2007 | 4 | 0 | 4 | | 2008 | 1 | 1 | 2 | | 2009 | 3 | 0 | 3 | | 2010 | 0 | 1 | 1 | | 2011 | 5 | 0 | 5 | | 2012 | 2 | 0 | 2 | | 2013 | 6 | 0 | 6 | | 2014 | 6 | 0 | 6 | | 2015 | 6 | 0 | 6 | | 2016 | 0 | 1 | 1 | | 2017 | 7 | 1 | 8 | | 2018 | 3 | 2 | 5 | | 2019 | 6 | 1 | 7 | | 2020 | 4 | 1 | 5 | | 2021 | 4 | 0 | 4 | | 2022 | 6 | 0 | 6 | | 2023 | 5 | 0 | 5 | | 2024 | 1 | 2 | 3 | | 2025 | 2 | 0 | 2 | | 2026 | 1 | 1 | 2 |
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Below are the most recent publications written about "Gastric Bypass" by people in Profiles.
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Vincent SA, Meneses EC, Barone-Camp A, Acker SN, Diaz-Miron J. Gastrojejunostomy Tube Placement in Pediatric Patients: A Comparison of Staged Versus Primary Techniques and Associated Outcomes. J Laparoendosc Adv Surg Tech A. 2026 May; 36(5):397-405.
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Ferraz-Bannitz R, Pei L, Wang H, Ozturk B, Casanova Querol P, Gonçalves da Cruz A, Cook TM, Saeed H, Osterwalder L, Poulos L, Saifeldin H, Cummings C, Farahmandsadr M, Amore A, Sheehan A, Simonson DC, Sandoval DA, Patti ME. Plasma GDF15 increases during hyperinsulinemic hypoglycemia in humans with post-bariatric hypoglycemia and after insulin exposure in mice. Cell Rep Med. 2026 Mar 17; 7(3):102656.
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Kadkhodayan K, Hussain A, Chandan S, Pathak SJ, Almujarkesh MK, Abassi A, Viana A, Bellovincentelli G, Arain M, Cosgrove N, Hayat M, Jain D, Baig MU, Dahiya DS, Yang D, Sampath K, Bilal M, Sharaiha RZ, Hasan M, Irani SS. Lumen-apposing metal stents for partial reversal of Roux-en-Y gastric bypass: a multicenter study. Gastrointest Endosc. 2026 05; 103(5):957-964.
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Narayan RR, Eckardt MA, Wang BO, Fong ZV, Thompson CC, Wang J. Robot-Assisted Transduodenal Sphincteroplasty for Ampullary Stenosis After Roux-en-Y-Gastric Bypass. Ann Surg Oncol. 2025 Sep; 32(9):6805-6806.
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Joseph S, Rwigema JC, Anderson D, Ishi S, Crafts T, Kuchta K, Denham W, Linn J, Hedberg HM, Ujiki MB. Loop duodenal switch confers more complications with little gain of weight loss compared to Roux-en-Y gastric bypass. Surg Endosc. 2025 02; 39(2):1261-1268.
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Mathai SK, Garofalo DM, Myers QW, Heron CH, Clair VS, Bonner I, Dyas AR, Velopulos CG, Hazel K. Analyzing the Social Vulnerability Index With Metabolic Surgery. J Surg Res. 2024 11; 303:164-172.
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Ferraz-Bannitz R, Ozturk B, Cummings C, Efthymiou V, Casanova Querol P, Poulos L, Wang H, Navarrete V, Saeed H, Mulla CM, Pan H, Dreyfuss JM, Simonson DC, Sandoval DA, Patti ME. Postprandial metabolomics analysis reveals disordered serotonin metabolism in post-bariatric hypoglycemia. J Clin Invest. 2024 Sep 12; 134(21).
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Brown WA, Liem R, Al-Sabah S, Anvari M, Boza C, Cohen RV, Ghaferi A, Våge V, Himpens J, Kow L, Morton J, Musella M, Pattou F, Sakran N, Clapp B, Prager G, Shikora S. Metabolic Bariatric Surgery Across the IFSO Chapters: Key Insights on the Baseline Patient Demographics, Procedure Types, and Mortality from the Eighth IFSO Global Registry Report. Obes Surg. 2024 05; 34(5):1764-1777.
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Joseph S, Vandruff VN, Amundson JR, Che S, Zimmermann C, Ishii S, Kuchta K, Denham W, Linn J, Hedberg HM, Ujiki MB. Roux-en-Y gastric bypass versus fundoplication for gastroesophageal reflux disease in patients with obesity results in comparable outcomes. Surgery. 2024 03; 175(3):587-591.
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Pratt KJ, Boles RE, Michalsky MP, Inge TH, Jenkins TM. Associations between marital status and weight loss trajectories entering into early adulthood: a Teen-LABS study. Surg Obes Relat Dis. 2024 04; 20(4):376-382.
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