{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,30]],"date-time":"2026-10-30T00:02:19Z","timestamp":1793318539973,"version":"4.5.0"},"reference-count":31,"publisher":"Springer Science and Business Media LLC","issue":"4","license":[{"start":{"date-parts":[[2022,12,19]],"date-time":"2022-12-19T00:00:00Z","timestamp":1671408000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"},{"start":{"date-parts":[[2022,12,19]],"date-time":"2022-12-19T00:00:00Z","timestamp":1671408000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Surg Endosc"],"published-print":{"date-parts":[[2023,4]]},"DOI":"10.1007\/s00464-022-09778-7","type":"journal-article","created":{"date-parts":[[2022,12,19]],"date-time":"2022-12-19T22:27:05Z","timestamp":1671488825000},"page":"3018-3028","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":23,"title":["Diagnostic value of endoscopic ultrasonography for the depth of gastric cancer suspected of submucosal invasion: a multicenter prospective study"],"prefix":"10.1007","volume":"37","author":[{"given":"Yoshiki","family":"Tsujii","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yoshito","family":"Hayashi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ryu","family":"Ishihara","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shinjiro","family":"Yamaguchi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Masashi","family":"Yamamoto","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Takuya","family":"Inoue","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kengo","family":"Nagai","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hideharu","family":"Ogiyama","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Takuya","family":"Yamada","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Masanori","family":"Nakahara","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Takashi","family":"Kizu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Takashi","family":"Kanesaka","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Noriko","family":"Matsuura","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Takashi","family":"Ohta","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dai","family":"Nakamatsu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shunsuke","family":"Yoshii","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shinichiro","family":"Shinzaki","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tsutomu","family":"Nishida","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hideki","family":"Iijima","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tetsuo","family":"Takehara","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2022,12,19]]},"reference":[{"key":"9778_CR1","doi-asserted-by":"publisher","first-page":"209","DOI":"10.3322\/caac.21660","volume":"71","author":"H Sung","year":"2021","unstructured":"Sung H, Ferlay J, Siegel RL et al (2021) Global cancer statistics 2020: GLOBOCAN estimates of incidence and mortality worldwide for 36 cancers in 185 countries. CA Cancer J Clin 71:209\u2013249","journal-title":"CA Cancer J Clin"},{"key":"9778_CR2","doi-asserted-by":"publisher","first-page":"1115","DOI":"10.1016\/j.ejso.2019.01.002","volume":"45","author":"JX Lin","year":"2019","unstructured":"Lin JX, Lin JP, Xie JW et al (2019) Is the AJCC TNM staging system still appropriate for gastric cancer patients survival after 5 years? Eur J Surg Oncol 45:1115\u20131120","journal-title":"Eur J Surg Oncol"},{"key":"9778_CR3","doi-asserted-by":"publisher","first-page":"602","DOI":"10.1002\/jso.24382","volume":"114","author":"N Ikoma","year":"2016","unstructured":"Ikoma N, Blum M, Chiang YJ et al (2016) Survival rates in T1 and T2 gastric cancer: a western report. J Surg Oncol 114:602\u2013606","journal-title":"J Surg Oncol"},{"key":"9778_CR4","doi-asserted-by":"publisher","first-page":"143","DOI":"10.1016\/j.gie.2016.06.049","volume":"85","author":"S Fukunaga","year":"2017","unstructured":"Fukunaga S, Nagami Y, Shiba M et al (2017) Long-term prognosis of expanded-indication differentiated-type early gastric cancer treated with endoscopic submucosal dissection or surgery using propensity score analysis. Gastrointest Endosc 85:143\u2013152","journal-title":"Gastrointest Endosc"},{"key":"9778_CR5","doi-asserted-by":"publisher","first-page":"490","DOI":"10.1007\/s10120-017-0772-z","volume":"21","author":"S Lee","year":"2018","unstructured":"Lee S, Choi KD, Han M et al (2018) Long-term outcomes of endoscopic submucosal dissection versus surgery in early gastric cancer meeting expanded indication including undifferentiated-type tumors: a criteria-based analysis. Gastric Cancer 21:490\u2013499","journal-title":"Gastric Cancer"},{"key":"9778_CR6","doi-asserted-by":"publisher","first-page":"318","DOI":"10.1097\/MCG.0b013e3181775966","volume":"43","author":"R Mouri","year":"2009","unstructured":"Mouri R, Yoshida S, Tanaka S, Oka S, Yoshihara M, Chayama K (2009) Usefulness of endoscopic ultrasonography in determining the depth of invasion and indication for endoscopic treatment of early gastric cancer. J Clin Gastroenterol 43:318\u2013322","journal-title":"J Clin Gastroenterol"},{"key":"9778_CR7","doi-asserted-by":"publisher","first-page":"145","DOI":"10.1007\/s10120-020-01100-5","volume":"24","author":"K Kuroki","year":"2021","unstructured":"Kuroki K, Oka S, Tanaka S et al (2021) Clinical significance of endoscopic ultrasonography in diagnosing invasion depth of early gastric cancer prior to endoscopic submucosal dissection. Gastric Cancer 24:145\u2013155","journal-title":"Gastric Cancer"},{"key":"9778_CR8","doi-asserted-by":"publisher","first-page":"917","DOI":"10.1016\/j.gie.2010.11.053","volume":"73","author":"J Choi","year":"2011","unstructured":"Choi J, Kim SG, Im JP, Kim JS, Jung HC, Song IS (2011) Endoscopic prediction of tumor invasion depth in early gastric cancer. Gastrointest Endosc 73:917\u2013927","journal-title":"Gastrointest Endosc"},{"key":"9778_CR9","doi-asserted-by":"publisher","first-page":"35","DOI":"10.1007\/s10120-011-0002-z","volume":"14","author":"S Abe","year":"2011","unstructured":"Abe S, Oda I, Shimazu T et al (2011) Depth-predicting score for differentiated early gastric cancer. Gastric Cancer 14:35\u201340","journal-title":"Gastric Cancer"},{"key":"9778_CR10","doi-asserted-by":"publisher","first-page":"361","DOI":"10.1136\/gut.44.3.361","volume":"44","author":"H Yanai","year":"1999","unstructured":"Yanai H, Noguchi T, Mizumachi S et al (1999) A blind comparison of the effectiveness of endoscopic ultrasonography and endoscopy in staging early gastric cancer. Gut 44:361\u2013365","journal-title":"Gut"},{"key":"9778_CR11","doi-asserted-by":"publisher","first-page":"973","DOI":"10.1055\/s-2002-35851","volume":"34","author":"K Hizawa","year":"2002","unstructured":"Hizawa K, Iwai K, Esaki M, Matsumoto T, Suekane H, Iida M (2002) Is endoscopic ultrasonography indispensable in assessing the appropriateness of endoscopic resection for gastric cancer? Endoscopy 34:973\u2013978","journal-title":"Endoscopy"},{"key":"9778_CR12","doi-asserted-by":"publisher","first-page":"901","DOI":"10.1016\/j.gie.2007.06.012","volume":"66","author":"JH Kim","year":"2007","unstructured":"Kim JH, Song KS, Youn YH et al (2007) Clinicopathologic factors influence accurate endosonographic assessment for early gastric cancer. Gastrointest Endosc 66:901\u2013908","journal-title":"Gastrointest Endosc"},{"key":"9778_CR13","doi-asserted-by":"publisher","first-page":"841","DOI":"10.1007\/s00464-010-1279-4","volume":"25","author":"K Okada","year":"2011","unstructured":"Okada K, Fujisaki J, Kasuga A et al (2011) Endoscopic ultrasonography is valuable for identifying early gastric cancers meeting expanded-indication criteria for endoscopic submucosal dissection. Surg Endosc 25:841\u2013848","journal-title":"Surg Endosc"},{"key":"9778_CR14","doi-asserted-by":"publisher","DOI":"10.1155\/2012\/245390","volume":"2012","author":"K Mandai","year":"2012","unstructured":"Mandai K, Yasuda K (2012) Accuracy of endoscopic ultrasonography for determining the treatment method for early gastric cancer. Gastroenterol Res Pract 2012:245390","journal-title":"Gastroenterol Res Pract"},{"key":"9778_CR15","doi-asserted-by":"publisher","first-page":"8241381","DOI":"10.1155\/2019\/8241381","volume":"2019","author":"D Shi","year":"2019","unstructured":"Shi D, Xi XX (2019) Factors affecting the accuracy of endoscopic ultrasonography in the diagnosis of early gastric cancer invasion depth: a meta-analysis. Gastroenterol Res Pract 2019:8241381","journal-title":"Gastroenterol Res Pract"},{"key":"9778_CR16","first-page":"105","volume":"65","author":"T Tsuzuki","year":"2011","unstructured":"Tsuzuki T, Okada H, Kawahara Y et al (2011) Usefulness and problems of endoscopic ultrasonography in prediction of the depth of tumor invasion in early gastric cancer. Acta Med Okayama 65:105\u2013112","journal-title":"Acta Med Okayama"},{"key":"9778_CR17","doi-asserted-by":"publisher","DOI":"10.1155\/2012\/194530","volume":"2012","author":"S Yamamoto","year":"2012","unstructured":"Yamamoto S, Nishida T, Kato M et al (2012) Evaluation of endoscopic ultrasound image quality is necessary in endosonographic assessment of early gastric cancer invasion depth. Gastroenterol Res Pract 2012:194530","journal-title":"Gastroenterol Res Pract"},{"key":"9778_CR18","doi-asserted-by":"publisher","first-page":"705","DOI":"10.1055\/s-0030-1255617","volume":"42","author":"J Choi","year":"2010","unstructured":"Choi J, Kim SG, Im JP, Kim JS, Jung HC, Song IS (2010) Comparison of endoscopic ultrasonography and conventional endoscopy for prediction of depth of tumor invasion in early gastric cancer. Endoscopy 42:705\u2013713","journal-title":"Endoscopy"},{"key":"9778_CR19","doi-asserted-by":"publisher","first-page":"2169","DOI":"10.1007\/s00464-018-6496-2","volume":"33","author":"TY Kim","year":"2019","unstructured":"Kim TY, Yi NH, Hwang JW, Kim JH, Kim GH, Kang MS (2019) Morphologic pattern analysis of submucosal deformities identified by endoscopic ultrasonography for predicting the depth of invasion in early gastric cancer. Surg Endosc 33:2169\u20132180","journal-title":"Surg Endosc"},{"key":"9778_CR20","doi-asserted-by":"publisher","first-page":"531","DOI":"10.6004\/jnccn.2013.0070","volume":"11","author":"JA Ajani","year":"2013","unstructured":"Ajani JA, Bentrem DJ, Besh S et al (2013) Gastric cancer, version 2.2013: featured updates to the NCCN guidelines. J Natl Compr Canc Netw 11:531\u2013546","journal-title":"J Natl Compr Canc Netw"},{"key":"9778_CR21","doi-asserted-by":"publisher","first-page":"829","DOI":"10.1055\/s-0034-1392882","volume":"47","author":"P Pimentel-Nunes","year":"2015","unstructured":"Pimentel-Nunes P, Dinis-Ribeiro M, Ponchon T et al (2015) Endoscopic submucosal dissection: European society of gastrointestinal endoscopy (ESGE) guideline. Endoscopy 47:829\u2013854","journal-title":"Endoscopy"},{"key":"9778_CR22","doi-asserted-by":"publisher","first-page":"452","DOI":"10.1016\/j.gie.2015.01.022","volume":"82","author":"Y Tsujii","year":"2015","unstructured":"Tsujii Y, Kato M, Inoue T et al (2015) Integrated diagnostic strategy for the invasion depth of early gastric cancer by conventional endoscopy and EUS. Gastrointest Endosc 82:452\u2013459","journal-title":"Gastrointest Endosc"},{"key":"9778_CR23","doi-asserted-by":"publisher","first-page":"304","DOI":"10.1007\/s10120-016-0612-6","volume":"20","author":"T Nagahama","year":"2017","unstructured":"Nagahama T, Yao K, Imamura K et al (2017) Diagnostic performance of conventional endoscopy in the identification of submucosal invasion by early gastric cancer: The \u201cnon-extension sign\u201d as a simple diagnostic marker. Gastric Cancer 20:304\u2013313","journal-title":"Gastric Cancer"},{"key":"9778_CR24","first-page":"48","volume":"48","author":"N Miyake","year":"2013","unstructured":"Miyake N, Chonan A, Mishima T et al (2013) Endoscopic ultrasonographic diagnosis of the depth of invasion of gastric cancer. Stomach Intestine (Tokyo) 48:48\u201355","journal-title":"Stomach Intestine (Tokyo)"},{"key":"9778_CR25","doi-asserted-by":"publisher","first-page":"771","DOI":"10.1016\/S0016-5107(04)02196-0","volume":"60","author":"H Yanai","year":"2004","unstructured":"Yanai H, Matsubara Y, Kawano T et al (2004) Clinical impact of strip biopsy for early gastric cancer. Gastrointest Endosc 60:771\u2013777","journal-title":"Gastrointest Endosc"},{"key":"9778_CR26","unstructured":"Gastric Cancer Treatment Guidelines (2014) 4th edition. Kanehara & CO. Ltd, Tokyo"},{"key":"9778_CR27","doi-asserted-by":"publisher","first-page":"3789","DOI":"10.1007\/s00464-018-6104-5","volume":"32","author":"J Kim","year":"2018","unstructured":"Kim J, Kim SG, Chung H et al (2018) Clinical efficacy of endoscopic ultrasonography for decision of treatment strategy of gastric cancer. Surg Endosc 32:3789\u20133797","journal-title":"Surg Endosc"},{"key":"9778_CR28","doi-asserted-by":"publisher","first-page":"470","DOI":"10.1016\/S0016-5107(98)70087-2","volume":"48","author":"K Akahoshi","year":"1998","unstructured":"Akahoshi K, Chijiwa Y, Hamada S et al (1998) Pretreatment staging of endoscopically early gastric cancer with a 15 MHz ultrasound catheter probe. Gastrointest Endosc 48:470\u2013476","journal-title":"Gastrointest Endosc"},{"key":"9778_CR29","doi-asserted-by":"publisher","first-page":"599","DOI":"10.1136\/gut.45.4.599","volume":"45","author":"S Ohashi","year":"1999","unstructured":"Ohashi S, Segawa K, Okamura S et al (1999) The utility of endoscopic ultrasonography and endoscopy in the endoscopic mucosal resection of early gastric cancer. Gut 45:599\u2013604","journal-title":"Gut"},{"key":"9778_CR30","doi-asserted-by":"publisher","first-page":"806","DOI":"10.1016\/j.gie.2018.11.011","volume":"89","author":"Y Zhu","year":"2019","unstructured":"Zhu Y, Wang QC, Xu MD et al (2019) Application of convolutional neural network in the diagnosis of the invasion depth of gastric cancer based on conventional endoscopy. Gastrointest Endosc 89:806\u201315.e1","journal-title":"Gastrointest Endosc"},{"key":"9778_CR31","doi-asserted-by":"publisher","first-page":"92","DOI":"10.1016\/j.gie.2021.06.033","volume":"95","author":"L Wu","year":"2022","unstructured":"Wu L, Wang J, He X et al (2022) Deep learning system compared with expert endoscopists in predicting early gastric cancer and its invasion depth and differentiation status (with videos). Gastrointest Endosc 95:92\u2013104.e3","journal-title":"Gastrointest Endosc"}],"container-title":["Surgical Endoscopy"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s00464-022-09778-7.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1007\/s00464-022-09778-7\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s00464-022-09778-7.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,4,7]],"date-time":"2023-04-07T18:11:09Z","timestamp":1680891069000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1007\/s00464-022-09778-7"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,12,19]]},"references-count":31,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2023,4]]}},"alternative-id":["9778"],"URL":"https:\/\/doi.org\/10.1007\/s00464-022-09778-7","relation":{},"ISSN":["0930-2794","1432-2218"],"issn-type":[{"value":"0930-2794","type":"print"},{"value":"1432-2218","type":"electronic"}],"subject":[],"published":{"date-parts":[[2022,12,19]]},"assertion":[{"value":"11 July 2022","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"27 November 2022","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"19 December 2022","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"order":1,"name":"Ethics","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"Ryu Ishihara has received honoraria for his lectures from Olympus, Daiichi-Sankyo, EA Pharma, Ono Pharmaceutical, AstraZeneca, and FUJIFILM, and other financial support from FUJIFILM and MSD. Takashi Kanesaka received grants from Yasuda Medical Foundation and honoraria for lectures from Olympus. Takashi Ohta received honoraria for his lectures from Bristol-Myers Squibb Japan, Chugai Pharmaceutical, Teijin Pharmaceutical, Takeda Pharmaceutical, Taiho Pharmaceutical and Eisai. Yoshiki Tsujii, Yoshito Hayashi, Shinjiro Yamaguchi, Masashi Yamamoto, Takuya Inoue, Kengo Nagai, Hideharu Ogiyama, Takuya Yamada, Masanori Nakahara, Takashi Kizu, Noriko Matsuura, Dai Nakamatsu, Shunsuke Yoshii, Shinichiro Shinzaki, Tsutomu Nishida, Hideki Iijima, and Tetsuo Takehara declare that they have no conflict of interest or financial ties to disclose.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Disclosures"}},{"value":"All procedures followed were in accordance with the ethical standards of the responsible committee on human experimentation (institutional and national) and the Helsinki Declaration of 1964 and later versions. Written informed consent for inclusion in this study was obtained from all patients.","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethical approval"}}]}}