{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,14]],"date-time":"2026-01-14T23:30:59Z","timestamp":1768433459652,"version":"3.49.0"},"reference-count":11,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"C","license":[{"start":{"date-parts":[[2020,1,1]],"date-time":"2020-01-01T00:00:00Z","timestamp":1577836800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2020,1,1]],"date-time":"2020-01-01T00:00:00Z","timestamp":1577836800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2020,7,13]],"date-time":"2020-07-13T00:00:00Z","timestamp":1594598400000},"content-version":"vor","delay-in-days":194,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["lww.com","ovid.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2020,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Introduction<\/jats:title>\n                    <jats:p>Venous tumor thrombosis occasionally accompanies renal cancer, liver cancer, and pancreatic cancer. Colorectal cancer is seldom accompanied by venous tumor thrombosis in the portal vein or the superior or inferior mesenteric veins (SMV, IMV), and little is known about its features. We report a case of ascending colon cancer with tumor thrombosis in the SMV treated with right hemicolectomy and combined resection of the SMV.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Presentation of case<\/jats:title>\n                    <jats:p>An 82-year-old man with chief complaints of loss of appetite was admitted to our hospital. He was diagnosed with ascending colon cancer accompanied with tumor thrombosis extending to the SMV. He underwent right hemicolectomy and combined resection of the tumor thrombosis and the SMV. Intestinal blood flow was evaluated by intraoperative indocyanine green (ICG) fluorography. He continued to recover well from surgery. No adjuvant chemotherapy was employed because of the patient\u2019s advanced age and his own will. He was transferred to another hospital on postoperative day 39. Six months after surgery, abdominal CT showed multiple liver metastases. He died 8 months after surgery.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Discussion and conclusions<\/jats:title>\n                    <jats:p>Radical resection of the primary tumor and surgical thrombectomy should be considered for the treatment of colorectal cancer without distant metastasis accompanied by tumor thrombosis. However, venous tumor thrombosis is representative of an aggressive cancer and that may be a strong risk factor for the development of liver metastasis. Adjuvant systematic chemotherapy in addition to complete surgical resection may be one of the treatment strategies.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Highlights<\/jats:title>\n                  <\/jats:sec>","DOI":"10.1016\/j.ijscr.2020.07.018","type":"journal-article","created":{"date-parts":[[2020,7,17]],"date-time":"2020-07-17T12:08:18Z","timestamp":1594987698000},"page":"239-243","update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":4,"title":["Ascending colon cancer accompanied by tumor thrombosis in the superior mesenteric vein"],"prefix":"10.1097","volume":"73","author":[{"given":"Yoshiaki","family":"Fujii","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kenji","family":"Kobayashi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sho","family":"Kimura","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shuhei","family":"Uehara","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shuji","family":"Takiguchi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"276","reference":[{"key":"R1-57-20260114","doi-asserted-by":"crossref","first-page":"160","DOI":"10.1034\/j.1600-0455.2003.00027.x","article-title":"An unusual case of tumor thrombus in the inferior vena cava. A case report","volume":"44","author":"Radecka","year":"2003","journal-title":"Acta Radiol"},{"key":"R2-57-20260114","doi-asserted-by":"crossref","first-page":"197","DOI":"10.1016\/j.asjsur.2016.07.013","article-title":"Colorectal cancer with venous tumor thrombosis","volume":"41","author":"Otani","year":"2018","journal-title":"Asian J. Surg"},{"key":"R3-57-20260114","doi-asserted-by":"crossref","first-page":"132","DOI":"10.1016\/j.ijsu.2018.10.028","article-title":"The SCARE 2018 statement: updating consensus Surgical Case Report (SCARE) guidelines","volume":"60","author":"Agha","year":"2018","journal-title":"Int. J. Surg"},{"key":"R4-57-20260114","doi-asserted-by":"crossref","first-page":"220","DOI":"10.1007\/s005350200025","article-title":"Tumor thrombi in the portal vein system originating from gastrointestinal tract cancer","volume":"37","author":"Tanaka","year":"2002","journal-title":"J. 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Case Rep"},{"key":"R8-57-20260114","doi-asserted-by":"crossref","first-page":"506","DOI":"10.5946\/ce.2018.135","article-title":"Ascending colon cancer with pathologically confirmed tumor thrombosis of superior mesenteric vein: a case report","volume":"52","author":"Kim","year":"2019","journal-title":"Clin. Endosc"},{"key":"R9-57-20260114","doi-asserted-by":"crossref","first-page":"155","DOI":"10.5758\/vsi.2014.30.4.155","article-title":"Combination of surgical thrombectomy and direct thrombolysis in acute abdomen with portal and superior mesenteric vein thrombosis","volume":"30","author":"Jung","year":"2014","journal-title":"Vasc. Specialist Int"},{"key":"R11-57-20260114","doi-asserted-by":"crossref","first-page":"2736","DOI":"10.1007\/s00464-015-4540-z","article-title":"Indocyanine green-enhanced fluorescence to assess bowel perfusion during laparoscopic colorectal resection","volume":"30","author":"Boni","year":"2016","journal-title":"Surg. 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Colon Rectum"}],"container-title":["International Journal of Surgery Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2210261220305290?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2210261220305290?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.lww.com\/10.1016\/j.ijscr.2020.07.018","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,1,14]],"date-time":"2026-01-14T13:21:19Z","timestamp":1768396879000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.lww.com\/10.1016\/j.ijscr.2020.07.018"}},"subtitle":["A case report"],"short-title":[],"issued":{"date-parts":[[2020,1]]},"references-count":11,"journal-issue":{"issue":"C","published-print":{"date-parts":[[2020]]}},"URL":"https:\/\/doi.org\/10.1016\/j.ijscr.2020.07.018","relation":{},"ISSN":["2210-2612"],"issn-type":[{"value":"2210-2612","type":"print"}],"subject":[],"published":{"date-parts":[[2020,1]]}}}