{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,25]],"date-time":"2026-08-25T08:31:12Z","timestamp":1787646672620,"version":"build-2736575974"},"reference-count":22,"publisher":"SAGE Publications","issue":"1","license":[{"start":{"date-parts":[[2024,4,22]],"date-time":"2024-04-22T00:00:00Z","timestamp":1713744000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"funder":[{"name":"Special Key Projects for Technological Innovation and Application Development of Chongqing","award":["2022TIAD-KPX0243"],"award-info":[{"award-number":["2022TIAD-KPX0243"]}]},{"name":"Science and Health Research Project of Chongqing","award":["2023MSXM034"],"award-info":[{"award-number":["2023MSXM034"]}]}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Int J Surg Pathol"],"published-print":{"date-parts":[[2025,2]]},"abstract":"<jats:p>Phlebosclerotic colitis (PC) is a rare type of chronic ischemic colitis. Its etiology is still unknown, and PC is also known as idiopathic mesenteric phlebosclerosis colitis. Currently, many studies have reported that long-term use of Chinese herbal medicine and drinking history are related to its pathogenesis. In the early stage of the lesion, due to insufficient understanding of PC, it is difficult to distinguish it from inflammatory bowel disease and other nonneoplastic intestinal diseases. We reported a case of severe diffuse total colon calcification with multiple misdiagnosis, summarizing and analyzing the clinical pathological characteristics to increase clinical and pathological physicians\u2019 understanding of the disease and reduce misdiagnosis. Moreover, for the first time, we conducted metabolomics sequencing on fresh intestinal specimens of PC, in order to explore the possible mechanism of severe calcification in the patient. We found that betaine was significantly decreased in the intestinal specimens of the patient, which is an amino acid that has been shown to improve vascular risk factors, and may be one of the mechanisms underlying severe calcification in the patient.<\/jats:p>","DOI":"10.1177\/10668969241246475","type":"journal-article","created":{"date-parts":[[2024,4,22]],"date-time":"2024-04-22T04:34:36Z","timestamp":1713760476000},"page":"160-166","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":4,"title":["Severe Venous Calcifications in Phlebosclerotic Colitis and Significantly Decreased Expression in Betaine"],"prefix":"10.1177","volume":"33","author":[{"ORCID":"https:\/\/orcid.org\/0009-0004-8799-9407","authenticated-orcid":false,"given":"Xue","family":"Deng","sequence":"first","affiliation":[{"name":"Chongqing Medical University, Chongqing, China"},{"name":"The Chongqing General Hospital"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2524-715X","authenticated-orcid":false,"given":"Xuefeng","family":"Tang","sequence":"additional","affiliation":[{"name":"Chongqing Medical University, Chongqing, China"},{"name":"The Chongqing General Hospital"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7671-7687","authenticated-orcid":false,"given":"Hui","family":"Yao","sequence":"additional","affiliation":[{"name":"The Chongqing General Hospital"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ying","family":"Wang","sequence":"additional","affiliation":[{"name":"The Chongqing General Hospital"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2024,4,22]]},"reference":[{"key":"e_1_3_2_2_2","first-page":"455","article-title":"Chronic ischemic colitis causing stenosis, report of a case","volume":"26","author":"Noboru K","year":"1991","unstructured":"Noboru K, Hiroshi K, Tokuzo H, et al. 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