{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,9]],"date-time":"2026-09-09T14:14:27Z","timestamp":1788963267026,"version":"build-2803163510"},"reference-count":25,"publisher":"Springer Science and Business Media LLC","issue":"5","license":[{"start":{"date-parts":[[2019,7,29]],"date-time":"2019-07-29T00:00:00Z","timestamp":1564358400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"},{"start":{"date-parts":[[2019,7,29]],"date-time":"2019-07-29T00:00:00Z","timestamp":1564358400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"}],"funder":[{"name":"Fulbright Commission"},{"DOI":"10.13039\/100001491","name":"Belgian American Educational Foundation","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100001491","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Surg Endosc"],"published-print":{"date-parts":[[2020,5]]},"DOI":"10.1007\/s00464-019-07017-0","type":"journal-article","created":{"date-parts":[[2019,7,29]],"date-time":"2019-07-29T12:02:46Z","timestamp":1564401766000},"page":"2266-2272","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":40,"title":["Impact of sleeve gastrectomy and Roux-en-Y gastric bypass on biopsy-proven non-alcoholic fatty liver disease"],"prefix":"10.1007","volume":"34","author":[{"given":"Deepa V.","family":"Cherla","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Noe A.","family":"Rodriguez","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Roman","family":"Vangoitsenhoven","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tavankit","family":"Singh","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Neal","family":"Mehta","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Arthur J.","family":"McCullough","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Stacy A.","family":"Brethauer","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Philip R.","family":"Schauer","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ali","family":"Aminian","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2019,7,29]]},"reference":[{"key":"7017_CR1","doi-asserted-by":"publisher","first-page":"738","DOI":"10.1097\/SLA.0000000000002397","volume":"266","author":"P Kalinowski","year":"2017","unstructured":"Kalinowski P, Paluszkiewicz R, Ziarkiewicz-Wr\u00f3blewska B, Wr\u00f3blewski T, Remiszewski P, Grodzicki M, Krawczyk M (2017) Liver function in patients with nonalcoholic fatty liver disease randomized to Roux-en-Y gastric bypass versus sleeve gastrectomy. Ann Surg 266:738\u2013745. \nhttps:\/\/doi.org\/10.1097\/SLA.0000000000002397","journal-title":"Ann Surg"},{"key":"7017_CR2","doi-asserted-by":"publisher","first-page":"328","DOI":"10.1002\/hep.29367","volume":"67","author":"N Chalasani","year":"2018","unstructured":"Chalasani N, Younossi Z, Lavine JE, Charlton M, Cusi K, Rinella M, Harrison SA, Brunt EM, Sanyal AJ (2018) The diagnosis and management of nonalcoholic fatty liver disease: practice guidance from the American association for the study of liver diseases. Hepatology 67:328\u2013357. \nhttps:\/\/doi.org\/10.1002\/hep.29367","journal-title":"Hepatology"},{"key":"7017_CR3","doi-asserted-by":"publisher","first-page":"363","DOI":"10.1080\/00015458.2017.1334858","volume":"117","author":"J Ruiz-Tovar","year":"2017","unstructured":"Ruiz-Tovar J, Alsina ME, Alpera MR, OBELCHE Group (2017) Improvement of nonalcoholic fatty liver disease in morbidly obese patients after sleeve gastrectomy: association of ultrasonographic findings with lipid profile and liver enzymes. Acta Chir Belg 117:363\u2013369. \nhttps:\/\/doi.org\/10.1080\/00015458.2017.1334858","journal-title":"Acta Chir Belg"},{"key":"7017_CR4","doi-asserted-by":"publisher","first-page":"379","DOI":"10.1053\/j.gastro.2015.04.014","volume":"149","author":"G Lassailly","year":"2015","unstructured":"Lassailly G, Caiazzo R, Buob D, Pigeyre M, Verkindt H, Labreuche J, Raverdy V, Leteurtre E, Dharancy S, Louvet A, Romon M, Duhamel A, Pattou F, Mathurin P (2015) Bariatric surgery reduces features of nonalcoholic steatohepatitis in morbidly obese patients. Gastroenterology 149:379\u2013388. \nhttps:\/\/doi.org\/10.1053\/j.gastro.2015.04.014","journal-title":"Gastroenterology"},{"key":"7017_CR5","doi-asserted-by":"publisher","first-page":"1983","DOI":"10.1007\/s00464-015-4426-0","volume":"30","author":"A Algooneh","year":"2016","unstructured":"Algooneh A, Almazeedi S, Al-Sabah S, Ahmed M, Othman F (2016) Non-alcoholic fatty liver disease resolution following sleeve gastrectomy. Surg Endosc 30:1983\u20131987. \nhttps:\/\/doi.org\/10.1007\/s00464-015-4426-0","journal-title":"Surg Endosc"},{"key":"7017_CR6","doi-asserted-by":"publisher","first-page":"862","DOI":"10.1007\/s11695-018-3581-5","volume":"29","author":"ZJ Koh","year":"2019","unstructured":"Koh ZJ, Salgaonkar HP, Lee WJJ, Kim GW, Tan CH, Cheng A, Lomanto D, So JBY, Dan YY, Shabbir A (2019) Improvement in non-alcoholic fatty liver disease score correlates with weight loss in obese patients undergoing laparoscopic sleeve gastrectomy: a two-centre study from an Asian cohort. Obes Surg 29:862\u2013868. \nhttps:\/\/doi.org\/10.1007\/s11695-018-3581-5","journal-title":"Obes Surg"},{"key":"7017_CR7","doi-asserted-by":"publisher","first-page":"774","DOI":"10.1016\/j.soard.2017.01.031","volume":"13","author":"Z Khorgami","year":"2017","unstructured":"Khorgami Z, Shoar S, Andalib A, Aminian A, Brethauer SA, Schauer PR (2017) Trends in utilization of bariatric surgery, 2010\u20132014: sleeve gastrectomy dominates. Surg Obes Relat Dis 13:774\u2013778. \nhttps:\/\/doi.org\/10.1016\/j.soard.2017.01.031","journal-title":"Surg Obes Relat Dis"},{"key":"7017_CR8","doi-asserted-by":"publisher","first-page":"259","DOI":"10.1016\/j.soard.2017.12.013","volume":"14","author":"WJ English","year":"2018","unstructured":"English WJ, DeMaria EJ, Brethauer SA, Mattar SG, Rosenthal RJ, Morton JM (2018) American society for metabolic and bariatric surgery estimation of metabolic and bariatric procedures performed in the United States in 2016. Surg Obes Relat Dis 14:259\u2013263. \nhttps:\/\/doi.org\/10.1016\/j.soard.2017.12.013","journal-title":"Surg Obes Relat Dis"},{"key":"7017_CR9","doi-asserted-by":"publisher","DOI":"10.1016\/j.soard.2018.12.002","author":"TK Fakhry","year":"2018","unstructured":"Fakhry TK, Mhaskar R, Schwitalla T, Muradova E, Gonzalvo JP, Murr MM (2018) Bariatric surgery improves nonalcoholic fatty liver disease: a contemporary systematic review and meta-analysis. Surg Obes Relat Dis. \nhttps:\/\/doi.org\/10.1016\/j.soard.2018.12.002","journal-title":"Surg Obes Relat Dis."},{"key":"7017_CR10","doi-asserted-by":"publisher","first-page":"1607","DOI":"10.1016\/j.soard.2018.07.012","volume":"14","author":"W von Sch\u00f6nfels","year":"2018","unstructured":"von Sch\u00f6nfels W, Beckmann JH, Ahrens M, Hendricks A, R\u00f6cken C, Szymczak S, Hampe J, Schafmayer C (2018) Histologic improvement of NAFLD in patients with obesity after bariatric surgery based on standardized NAS (NAFLD activity score). Surg Obes Relat Dis 14:1607\u20131616. \nhttps:\/\/doi.org\/10.1016\/j.soard.2018.07.012","journal-title":"Surg Obes Relat Dis"},{"key":"7017_CR11","doi-asserted-by":"publisher","unstructured":"Parsons LS (2004) Performing a 1: N case-control match on propensity score. Proc 29th Annual SAS Users Gr Int Conf (SUGI 29) 165\u201329. \nhttps:\/\/doi.org\/10.1103\/physrevb.93.205405","DOI":"10.1103\/physrevb.93.205405"},{"key":"7017_CR12","doi-asserted-by":"publisher","first-page":"4022","DOI":"10.1007\/s11695-018-3466-7","volume":"28","author":"CM Esquivel","year":"2018","unstructured":"Esquivel CM, Garcia M, Armando L, Ortiz G, Lascano FM, Foscarini JM (2018) Laparoscopic sleeve gastrectomy resolves NAFLD: another formal indication for bariatric surgery? Obes Surg 28:4022\u20134033. \nhttps:\/\/doi.org\/10.1007\/s11695-018-3466-7","journal-title":"Obes Surg"},{"key":"7017_CR13","doi-asserted-by":"publisher","first-page":"532","DOI":"10.1053\/j.gastro.2009.04.052","volume":"137","author":"P Mathurin","year":"2009","unstructured":"Mathurin P, Hollebecque A, Arnalsteen L, Buob D, Leteurtre E, Caiazzo R, Pigeyre M, Verkindt H, Dharancy S, Louvet A, Romon M, Pattou F (2009) Prospective study of the long-term effects of bariatric surgery on liver injury in patients without advanced disease. Gastroenterology 137:532\u2013540. \nhttps:\/\/doi.org\/10.1053\/j.gastro.2009.04.052","journal-title":"Gastroenterology"},{"key":"7017_CR14","doi-asserted-by":"publisher","first-page":"1647","DOI":"10.1002\/hep.20251","volume":"39","author":"JB Dixon","year":"2004","unstructured":"Dixon JB, Bhathal PS, Hughes NR, O\u2019Brien PE (2004) Nonalcoholic fatty liver disease: improvement in liver histological analysis with weight loss. Hepatology 39:1647\u20131654. \nhttps:\/\/doi.org\/10.1002\/hep.20251","journal-title":"Hepatology"},{"key":"7017_CR15","doi-asserted-by":"publisher","first-page":"243","DOI":"10.1186\/s12944-018-0875-5","volume":"17","author":"E Pei","year":"2018","unstructured":"Pei E, Liu Y, Jiang W, Lin S, Huang L, Lin M, Cai L (2018) Sleeve gastrectomy attenuates high fat diet-induced non-alcoholic fatty liver disease. Lipids Health Dis 17:243. \nhttps:\/\/doi.org\/10.1186\/s12944-018-0875-5","journal-title":"Lipids Health Dis"},{"key":"7017_CR16","doi-asserted-by":"publisher","first-page":"11077","DOI":"10.3748\/wjg.v21.i39.11077","volume":"21","author":"P St\u00e5l","year":"2015","unstructured":"St\u00e5l P (2015) Liver fibrosis in non-alcoholic fatty liver disease\u2014diagnostic challenge with prognostic significance. World J Gastroenterol 21:11077. \nhttps:\/\/doi.org\/10.3748\/wjg.v21.i39.11077","journal-title":"World J Gastroenterol"},{"key":"7017_CR17","doi-asserted-by":"publisher","first-page":"1265","DOI":"10.1016\/j.jhep.2017.07.027","volume":"67","author":"H Hagstr\u00f6m","year":"2017","unstructured":"Hagstr\u00f6m H, Nasr P, Ekstedt M, Hammar U, St\u00e5l P, Hultcrantz R, Kechagias S (2017) Fibrosis stage but not NASH predicts mortality and time to development of severe liver disease in biopsy-proven NAFLD. J Hepatol 67:1265\u20131273. \nhttps:\/\/doi.org\/10.1016\/j.jhep.2017.07.027","journal-title":"J Hepatol"},{"key":"7017_CR18","doi-asserted-by":"publisher","first-page":"1286","DOI":"10.1053\/jhep.2003.50229","volume":"37","author":"P Mofrad","year":"2003","unstructured":"Mofrad P, Contos MJ, Haque M, Sargeant C, Fisher RA, Luketic VA, Sterling RK, Shiffman ML, Stravitz RT, Sanyal AJ (2003) Clinical and histologic spectrum of nonalcoholic fatty liver disease associated with normal ALT values. Hepatology 37:1286\u20131292. \nhttps:\/\/doi.org\/10.1053\/jhep.2003.50229","journal-title":"Hepatology"},{"key":"7017_CR19","doi-asserted-by":"publisher","first-page":"1315","DOI":"10.1016\/j.soard.2015.02.006","volume":"11","author":"P Praveen Raj","year":"2015","unstructured":"Praveen Raj P, Gomes RM, Kumar S, Senthilnathan P, Karthikeyan P, Shankar A, Palanivelu C (2015) The effect of surgically induced weight loss on nonalcoholic fatty liver disease in morbidly obese Indians: "NASHOST" prospective observational trial. Surg Obes Relat Dis 11:1315\u20131322. \nhttps:\/\/doi.org\/10.1016\/j.soard.2015.02.006","journal-title":"Surg Obes Relat Dis"},{"key":"7017_CR20","doi-asserted-by":"publisher","first-page":"127","DOI":"10.1016\/j.soard.2015.04.004","volume":"12","author":"D Froylich","year":"2016","unstructured":"Froylich D, Corcelles R, Daigle C, Boules M, Brethauer S, Schauer P (2016) Effect of Roux-en-Y gastric bypass and sleeve gastrectomy on nonalcoholic fatty liver disease: a comparative study. Surg Obes Relat Dis 12:127\u2013131. \nhttps:\/\/doi.org\/10.1016\/j.soard.2015.04.004","journal-title":"Surg Obes Relat Dis"},{"key":"7017_CR21","doi-asserted-by":"publisher","first-page":"1675","DOI":"10.1007\/s00464-017-5846-9","volume":"32","author":"RB Luo","year":"2018","unstructured":"Luo RB, Suzuki T, Hooker JC, Covarrubias Y, Schlein A, Liu S, Schwimmer JB, Reeder SB, Funk LM, Greenberg JA, Campos GM, Sandler BJ, Horgan S, Sirlin CB, Jacobsen GR (2018) How bariatric surgery affects liver volume and fat density in NAFLD patients. Surg Endosc 32:1675\u20131682. \nhttps:\/\/doi.org\/10.1007\/s00464-017-5846-9","journal-title":"Surg Endosc"},{"key":"7017_CR22","doi-asserted-by":"publisher","DOI":"10.1016\/j.soard.2018.10.035","author":"S Ledoux","year":"2018","unstructured":"Ledoux S, Sami O, Calabrese D, Le Gall M, Flamant M, Coupaye M (2018) Gastric bypass specifically impairs liver parameters as compared with sleeve gastrectomy, independently of evolution of metabolic disorders. Surg Obes Relat Dis. \nhttps:\/\/doi.org\/10.1016\/j.soard.2018.10.035","journal-title":"Surg Obes Relat Dis."},{"key":"7017_CR23","doi-asserted-by":"publisher","first-page":"1867","DOI":"10.1007\/s11695-015-2006-y","volume":"26","author":"AT Billeter","year":"2016","unstructured":"Billeter AT, Senft J, Gotthardt D, Knefeli P, Nickel F, Schulte T, Fischer L, Nawroth PP, B\u00fcchler MW, M\u00fcller-Stich BP (2016) Combined non-alcoholic fatty liver disease and type 2 diabetes mellitus: sleeve gastrectomy or gastric bypass?\u2014a controlled matched pair study of 34 patients. Obes Surg 26:1867\u20131874. \nhttps:\/\/doi.org\/10.1007\/s11695-015-2006-y","journal-title":"Obes Surg"},{"key":"7017_CR24","doi-asserted-by":"publisher","first-page":"1342","DOI":"10.1007\/s11695-017-3012-z","volume":"28","author":"F Nickel","year":"2018","unstructured":"Nickel F, Tapking C, Benner L, Sollors J, Billeter AT, Kenngott HG, Bokhary L, Schmid M, von Frankenberg M, Fischer L, Mueller S, M\u00fcller-Stich BP (2018) Bariatric surgery as an efficient treatment for non-alcoholic fatty liver disease in a prospective study with 1-year follow-up: BariScan study. Obes Surg 28:1342\u20131350. \nhttps:\/\/doi.org\/10.1007\/s11695-017-3012-z","journal-title":"Obes Surg"},{"key":"7017_CR25","doi-asserted-by":"publisher","first-page":"363","DOI":"10.1080\/00015458.2017.1334858","volume":"117","author":"J Ruiz-Tovar","year":"2017","unstructured":"Ruiz-Tovar J, Alsina ME, Alpera MR (2017) Improvement of nonalcoholic fatty liver disease in morbidly obese patients after sleeve gastrectomy: association of ultrasonographic findings with lipid profile and liver enzymes. Acta Chir Belg 117:363\u2013369. \nhttps:\/\/doi.org\/10.1080\/00015458.2017.1334858","journal-title":"Acta Chir Belg"}],"container-title":["Surgical Endoscopy"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s00464-019-07017-0.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/article\/10.1007\/s00464-019-07017-0\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s00464-019-07017-0.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,7,27]],"date-time":"2020-07-27T19:09:52Z","timestamp":1595876992000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/s00464-019-07017-0"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,7,29]]},"references-count":25,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2020,5]]}},"alternative-id":["7017"],"URL":"https:\/\/doi.org\/10.1007\/s00464-019-07017-0","relation":{},"ISSN":["0930-2794","1432-2218"],"issn-type":[{"value":"0930-2794","type":"print"},{"value":"1432-2218","type":"electronic"}],"subject":[],"published":{"date-parts":[[2019,7,29]]},"assertion":[{"value":"9 April 2019","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"19 July 2019","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"29 July 2019","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"order":1,"name":"Ethics","group":{"name":"EthicsHeading","label":"Compliance with ethical standards"}},{"value":"Drs. Deepa V Cherla, Noe A Rodriguez, Roman Vangoitsenhoven, Tavankit Singh, Neal Mehta, Arthur J McCullough, Stacy A Brethauer, Philip R Schauer, and Ali Aminian have no conflicts of interest or financial ties to disclose.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Disclosures"}}]}}