{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,2]],"date-time":"2026-05-02T10:15:11Z","timestamp":1777716911704,"version":"3.51.4"},"reference-count":9,"publisher":"SAGE Publications","issue":"6","license":[{"start":{"date-parts":[[2019,4,3]],"date-time":"2019-04-03T00:00:00Z","timestamp":1554249600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Int J Surg Pathol"],"published-print":{"date-parts":[[2019,9]]},"abstract":"<jats:p>Vascular abnormalities and lesions of the small bowel and colon are rare. A florid vascular proliferation (FVP) associated with colon obstruction and intussusception has been described and can mimic malignant vascular tumors such as angiosarcoma. In this article, we report a case of colonic FVP associated with colon obstruction, a case of small bowel FVP associated with a Meckel\u2019s diverticulum, and a case of small bowel FVP with intussusception. All cases occurred in older adults (mean 73 years of age, range 62-80 years of age). FVP grossly appeared as a mass-like lesion in one small bowel case, while the other cases did not demonstrate a grossly identifiable mass. Histologically, all cases demonstrated a transmural vascular proliferation with plump endothelial cells. No significant cytologic atypia was seen, and mitotic figures were rare. No recurrence was seen in all cases with an average follow-up of 22 months. It is important to be aware of this entity as it appears to be a nonneoplastic reactive process, unlike some of its histologic mimics.<\/jats:p>","DOI":"10.1177\/1066896919837665","type":"journal-article","created":{"date-parts":[[2019,4,3]],"date-time":"2019-04-03T10:06:29Z","timestamp":1554285989000},"page":"609-612","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":2,"title":["Florid Vascular Proliferation of the Small Bowel and Colon, a Potential Masquerader of Malignancy: Report of Three Cases"],"prefix":"10.1177","volume":"27","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-3847-0302","authenticated-orcid":false,"given":"Diana","family":"Agostini-Vulaj","sequence":"first","affiliation":[{"name":"University of Rochester Medical Center, Rochester, NY, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Christa L.","family":"Whitney-Miller","sequence":"additional","affiliation":[{"name":"University of Rochester Medical Center, Rochester, NY, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Christina","family":"Cellini","sequence":"additional","affiliation":[{"name":"University of Rochester Medical Center, Rochester, NY, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1286-7413","authenticated-orcid":false,"given":"Aaron R.","family":"Huber","sequence":"additional","affiliation":[{"name":"University of Rochester Medical Center, Rochester, NY, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2019,4,3]]},"reference":[{"key":"bibr1-1066896919837665","doi-asserted-by":"publisher","DOI":"10.1016\/j.bpg.2007.10.026"},{"key":"bibr2-1066896919837665","first-page":"430","volume":"4","author":"Handra-Luca A","year":"2011","journal-title":"Int J Clin Exp Pathol"},{"key":"bibr3-1066896919837665","doi-asserted-by":"publisher","DOI":"10.1097\/00000478-200403000-00002"},{"key":"bibr4-1066896919837665","doi-asserted-by":"publisher","DOI":"10.5858\/134.3.378"},{"key":"bibr5-1066896919837665","doi-asserted-by":"publisher","DOI":"10.1136\/jcp.46.1.91"},{"key":"bibr6-1066896919837665","doi-asserted-by":"publisher","DOI":"10.1038\/modpathol.3880445"},{"issue":"2","key":"bibr7-1066896919837665","first-page":"59","author":"Popovska S","year":"2005","journal-title":"Khirurgiia (Sofia)"},{"key":"bibr8-1066896919837665","doi-asserted-by":"publisher","DOI":"10.1186\/1746-1596-8-12"},{"key":"bibr9-1066896919837665","doi-asserted-by":"publisher","DOI":"10.1038\/modpathol.3880397"}],"container-title":["International Journal of Surgical Pathology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/1066896919837665","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/1066896919837665","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/1066896919837665","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T10:20:38Z","timestamp":1777458038000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/1066896919837665"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,4,3]]},"references-count":9,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2019,9]]}},"alternative-id":["10.1177\/1066896919837665"],"URL":"https:\/\/doi.org\/10.1177\/1066896919837665","relation":{},"ISSN":["1066-8969","1940-2465"],"issn-type":[{"value":"1066-8969","type":"print"},{"value":"1940-2465","type":"electronic"}],"subject":[],"published":{"date-parts":[[2019,4,3]]}}}