{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,6]],"date-time":"2026-10-06T22:54:40Z","timestamp":1791327280726,"version":"4.3.1"},"reference-count":25,"publisher":"Springer Science and Business Media LLC","issue":"7","license":[{"start":{"date-parts":[[2026,2,2]],"date-time":"2026-02-02T00:00:00Z","timestamp":1769990400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"},{"start":{"date-parts":[[2026,2,2]],"date-time":"2026-02-02T00:00:00Z","timestamp":1769990400000},"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 Today"],"published-print":{"date-parts":[[2026,7]]},"DOI":"10.1007\/s00595-025-03218-4","type":"journal-article","created":{"date-parts":[[2026,2,2]],"date-time":"2026-02-02T08:20:22Z","timestamp":1770020422000},"page":"1066-1074","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Persistent descending mesocolon and its impact on the short-term outcomes of minimally invasive colorectal surgery: a systematic review and meta-analysis"],"prefix":"10.1007","volume":"56","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-2500-8810","authenticated-orcid":false,"given":"Koji","family":"Tamura","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Takaaki","family":"Fujimoto","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kinuko","family":"Nagayoshi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yusuke","family":"Mizuuchi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kenoki","family":"Ohuchida","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Masafumi","family":"Nakamura","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2026,2,2]]},"reference":[{"key":"3218_CR1","first-page":"197","volume":"110","author":"L Morgenstern","year":"1960","unstructured":"Morgenstern L. Persistent descending mesocolon. Surg Gynecol Obstet. 1960;110:197\u2013202.","journal-title":"Surg Gynecol Obstet"},{"key":"3218_CR2","doi-asserted-by":"publisher","first-page":"465","DOI":"10.1111\/ases.13203","volume":"16","author":"T Nitta","year":"2023","unstructured":"Nitta T, Ikeda A, Sumikawa S, Sasaki K, Kitagami H, Kusumi T, et al. Vascular anatomical study of persistent descending mesocolon in patients undergoing laparoscopic surgery for colorectal cancer. Asian J Endosc Surg. 2023;16:465\u201372.","journal-title":"Asian J Endosc Surg"},{"key":"3218_CR3","doi-asserted-by":"publisher","first-page":"306","DOI":"10.1111\/ases.13004","volume":"15","author":"K Hamada","year":"2022","unstructured":"Hamada K, Sumida Y, Ozeki K, Kiya S, Hashimoto S, Nishimuta M, et al. Persistent Descending Mesocolon as an intraoperative risk factor in laparoscopic surgery for left-sided colon and rectal cancer. Asian J Endosc Surg. 2022;15:306\u201312.","journal-title":"Asian J Endosc Surg"},{"key":"3218_CR4","doi-asserted-by":"publisher","first-page":"329","DOI":"10.1111\/ases.12637","volume":"12","author":"K Hisano","year":"2019","unstructured":"Hisano K, Ueki T, Kono H, Ikenaga N, Maeyama R, Konomi H, et al. Laparoscopic high anterior resection for triple colorectal cancers with persistent ascending and descending mesocolons: a case report. Asian J Endosc Surg. 2019;12:329\u201333.","journal-title":"Asian J Endosc Surg"},{"key":"3218_CR5","doi-asserted-by":"publisher","first-page":"5557","DOI":"10.3748\/wjg.v20.i18.5557","volume":"20","author":"A Tsuruta","year":"2014","unstructured":"Tsuruta A, Kawai A, Oka Y, Okumura H, Matsumoto H, Hirai T, et al. Laparoscopic right hemicolectomy for ascending colon cancer with persistent mesocolon. World J Gastroenterol. 2014;20:5557\u201360.","journal-title":"World J Gastroenterol"},{"key":"3218_CR6","doi-asserted-by":"publisher","first-page":"357","DOI":"10.1016\/j.zefq.2012.05.017","volume":"106","author":"G Langer","year":"2012","unstructured":"Langer G, Meerpohl JJ, Perleth M, Gartlehner G, Kaminski-Hartenthaler A, Schunemann H. [GRADE guidelines: 1. Introduction - GRADE evidence profiles and summary of findings tables]. Z Evid Fortbild Qual Gesundhwes. 2012;106:357\u201368.","journal-title":"Z Evid Fortbild Qual Gesundhwes"},{"key":"3218_CR7","doi-asserted-by":"publisher","first-page":"71","DOI":"10.1007\/s10151-024-02942-2","volume":"28","author":"K Tamura","year":"2024","unstructured":"Tamura K, Uchino M, Nomura S, Shinji S, Kouzu K, Fujimoto T, et al. Updated evidence of the effectiveness and safety of transanal drainage tube for the prevention of anastomotic leakage after rectal low anterior resection: a systematic review and meta-analysis. Tech Coloproctol. 2024;28:71.","journal-title":"Tech Coloproctol"},{"key":"3218_CR8","doi-asserted-by":"publisher","first-page":"135","DOI":"10.1186\/1471-2288-14-135","volume":"14","author":"X Wan","year":"2014","unstructured":"Wan X, Wang W, Liu J, Tong T. Estimating the sample mean and standard deviation from the sample size, median, range and\/or interquartile range. BMC Med Res Methodol. 2014;14:135.","journal-title":"BMC Med Res Methodol"},{"key":"3218_CR9","doi-asserted-by":"publisher","first-page":"439","DOI":"10.9738\/INTSURG-D-16-00085.1","volume":"104","author":"H Takahashi","year":"2019","unstructured":"Takahashi H, Tanaka N, Takayama O, Baba M, Murata M, Yamamoto M, et al. Persistent descending mesocolon as a risk factor of laparoscopic surgery for colorectal cancer: A single institution experience. Int Surg. 2019;104:439\u201345.","journal-title":"Int Surg"},{"key":"3218_CR10","doi-asserted-by":"publisher","first-page":"807","DOI":"10.21873\/invivo.11842","volume":"34","author":"L Wang","year":"2020","unstructured":"Wang L, Kondo H, Hirano Y, Ishii T, Hara K, Obara N, et al. Persistent descending mesocolon as a key risk factor in laparoscopic colorectal cancer surgery. Vivo. 2020;34:807\u201313.","journal-title":"Vivo"},{"key":"3218_CR11","doi-asserted-by":"publisher","first-page":"2797","DOI":"10.1007\/s00464-020-07713-2","volume":"35","author":"M Hanaoka","year":"2021","unstructured":"Hanaoka M, Hino H, Shiomi A, Kagawa H, Manabe S, Yamaoka Y, et al. Minimally invasive surgery for colorectal cancer with persistent descending mesocolon: radiological findings and short-term outcomes. Surg Endosc. 2021;35:2797\u2013804.","journal-title":"Surg Endosc"},{"key":"3218_CR12","doi-asserted-by":"publisher","first-page":"1760","DOI":"10.1111\/ans.17683","volume":"92","author":"H Nozawa","year":"2022","unstructured":"Nozawa H, Okamoto K, Kawai K, Sasaki K, Emoto S, Murono K, et al. Anatomical features of inferior mesenteric and left colic arteries and surgery in colorectal cancer patients with persistent descending mesocolon. ANZ J Surg. 2022;92:1760\u20135.","journal-title":"ANZ J Surg"},{"key":"3218_CR13","doi-asserted-by":"publisher","first-page":"199","DOI":"10.1186\/s12957-023-03091-w","volume":"21","author":"S Mei","year":"2023","unstructured":"Mei S, Zhang M, Ye F, Qiu W, Quan J, Zhuang M, et al. Persistent descending mesocolon as a vital risk factor for anastomotic failure and prolonged operative time for sigmoid colon and rectal cancers. World J Surg Oncol. 2023;21:199.","journal-title":"World J Surg Oncol"},{"key":"3218_CR14","doi-asserted-by":"publisher","first-page":"415","DOI":"10.1111\/ases.13012","volume":"15","author":"H Shiroshita","year":"2022","unstructured":"Shiroshita H, Inomata M, Akira S, Kanayama H, Yamaguchi S, Eguchi S, et al. Current status of endoscopic surgery in japan: the 15th National survey of endoscopic surgery by the Japan society for endoscopic surgery. Asian J Endosc Surg. 2022;15:415\u201326.","journal-title":"Asian J Endosc Surg"},{"key":"3218_CR15","doi-asserted-by":"publisher","first-page":"478","DOI":"10.1007\/s00595-023-02758-x","volume":"54","author":"JY Tajima","year":"2024","unstructured":"Tajima JY, Yokoi R, Kiyama S, Takahashi T, Hayashi H, Higashi T, et al. Technical outcomes of robotic-assisted surgery versus laparoscopic surgery for rectal tumors: a single-center safety and feasibility study. Surg Today. 2024;54:478\u201386.","journal-title":"Surg Today"},{"key":"3218_CR16","doi-asserted-by":"publisher","first-page":"7139","DOI":"10.1007\/s00464-024-11310-y","volume":"38","author":"K Tamura","year":"2024","unstructured":"Tamura K, Fujimoto T, Shimizu T, Nagayoshi K, Mizuuchi Y, Hisano K, et al. Clinical features, surgical treatment strategy, and feasibility of minimally invasive surgery for synchronous and metachronous multiple colorectal cancers: A 14-year single-center experience. Surg Endosc. 2024;38:7139\u201351.","journal-title":"Surg Endosc"},{"key":"3218_CR17","doi-asserted-by":"publisher","first-page":"e70078","DOI":"10.1111\/ases.70078","volume":"18","author":"R Ono","year":"2025","unstructured":"Ono R, Tominaga T, Nonaka T, Ishii M, Hisanaga M, Araki M, et al. Risk of Life-Threatening complications after colorectal cancer surgery: A Japanese multicenter study. Asian J Endosc Surg. 2025;18:e70078.","journal-title":"Asian J Endosc Surg"},{"key":"3218_CR18","doi-asserted-by":"publisher","DOI":"10.1111\/ases.13257","volume":"17","author":"K Oishi","year":"2024","unstructured":"Oishi K, Tominaga T, Ono R, Noda K, Hashimoto S, Shiraishi T, et al. Risk factors for reoperation within 30 days in laparoscopic colorectal cancer surgery: a Japanese multicenter study. Asian J Endosc Surg. 2024;17:e13257.","journal-title":"Asian J Endosc Surg"},{"key":"3218_CR19","doi-asserted-by":"publisher","first-page":"e688","DOI":"10.1097\/SLA.0000000000005907","volume":"278","author":"J Watanabe","year":"2023","unstructured":"Watanabe J, Takemasa I, Kotake M, Noura S, Kimura K, Suwa H, et al. Blood perfusion assessment by indocyanine green fluorescence imaging for minimally invasive rectal cancer surgery (EssentiAL trial): a randomized clinical trial. Ann Surg. 2023;278:e688\u201394.","journal-title":"Ann Surg"},{"key":"3218_CR20","doi-asserted-by":"publisher","first-page":"924","DOI":"10.1016\/S2468-1253(24)00198-5","volume":"9","author":"RA Faber","year":"2024","unstructured":"Faber RA, Meijer RPJ, Droogh DHM, Jongbloed JJ, Bijlstra OD, Boersma F, et al. Indocyanine green near-infrared fluorescence bowel perfusion assessment to prevent anastomotic leakage in minimally invasive colorectal surgery (AVOID): a multicentre, randomised, controlled, phase 3 trial. The Lancet Gastroenterology & Hepatology. 2024;9:924\u201334.","journal-title":"The Lancet Gastroenterology & Hepatology"},{"key":"3218_CR21","doi-asserted-by":"publisher","first-page":"1043","DOI":"10.1007\/s00595-024-02988-7","volume":"55","author":"T Harada","year":"2025","unstructured":"Harada T, Numata M, Atsumi Y, Fukuda T, Izukawa S, Suwa Y, et al. Risk factors for anastomotic leakage in rectal cancer surgery reflecting current practices. Surg Today. 2025;55:1043\u201351. https:\/\/doi.org\/10.1007\/s00595-024-02988-7.","journal-title":"Surg Today"},{"key":"3218_CR22","doi-asserted-by":"publisher","DOI":"10.1186\/s12957-019-1734-1","volume":"17","author":"Y Hiyoshi","year":"2019","unstructured":"Hiyoshi Y, Miyamoto Y, Eto K, Nagai Y, Iwatsuki M, Iwagami S, et al. Laparoscopic surgery for colorectal cancer with persistent descending mesocolon. World J Surg Oncol. 2019;17:190.","journal-title":"World J Surg Oncol"},{"key":"3218_CR23","doi-asserted-by":"publisher","first-page":"43","DOI":"10.1007\/s00423-024-03235-w","volume":"409","author":"M Chen","year":"2024","unstructured":"Chen M, Huang S, Luo M, Chen Y, Wang L. Radiological characteristics and diagnostic clues for persistent descending mesocolon in patients with rectal cancer. Langenbecks Arch Surg. 2024;409:43.","journal-title":"Langenbecks Arch Surg"},{"key":"3218_CR24","doi-asserted-by":"publisher","first-page":"163","DOI":"10.1038\/ajg.2016.478","volume":"112","author":"K Nagata","year":"2017","unstructured":"Nagata K, Endo S, Honda T, Yasuda T, Hirayama M, Takahashi S, et al. Accuracy of CT colonography for detection of polypoid and nonpolypoid neoplasia by gastroenterologists and radiologists: a nationwide multicenter study in Japan. Am J Gastroenterol. 2017;112:163\u201371.","journal-title":"Am J Gastroenterol"},{"key":"3218_CR25","doi-asserted-by":"publisher","DOI":"10.1186\/s40792-020-00988-6","volume":"6","author":"Y Furuichi","year":"2020","unstructured":"Furuichi Y, Kumamoto K, Asano E, Kondo A, Uemura J, Suto H, et al. Four cases of laparoscopic colectomy for sigmoid colon and rectal cancer with persistent descending mesocolon. Surg Case Rep. 2020;6:255.","journal-title":"Surg Case Rep"}],"container-title":["Surgery Today"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s00595-025-03218-4.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1007\/s00595-025-03218-4","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s00595-025-03218-4.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,6,25]],"date-time":"2026-06-25T13:56:44Z","timestamp":1782395804000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1007\/s00595-025-03218-4"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,2,2]]},"references-count":25,"journal-issue":{"issue":"7","published-print":{"date-parts":[[2026,7]]}},"alternative-id":["3218"],"URL":"https:\/\/doi.org\/10.1007\/s00595-025-03218-4","relation":{},"ISSN":["0941-1291","1436-2813"],"issn-type":[{"value":"0941-1291","type":"print"},{"value":"1436-2813","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,2,2]]},"assertion":[{"value":"1 July 2025","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"3 November 2025","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"2 February 2026","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"order":1,"name":"Ethics","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"We have no conflicts of interest to declare. .","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Competing interests"}},{"value":"Not applicable (systematic review and meta-analysis).","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethics\u00a0"}},{"value":"Drs. Koji Tamura, Takaaki Fujimoto, Kinuko Nagayoshi, Yusuke Mizuuchi, Kenoki Ohuchida, and Masafumi Nakamura have no conflicts of interest or financial ties to disclose.","order":4,"name":"Ethics","group":{"name":"EthicsHeading","label":"Disclosures"}}]}}