{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,15]],"date-time":"2026-10-15T06:51:17Z","timestamp":1792047077423,"version":"4.4.0"},"reference-count":12,"publisher":"SAGE Publications","issue":"5","license":[{"start":{"date-parts":[[2022,6,4]],"date-time":"2022-06-04T00:00:00Z","timestamp":1654300800000},"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":["Pediatr Dev Pathol"],"published-print":{"date-parts":[[2022,9]]},"abstract":"<jats:p>Angiomyxoma of the umbilical cord is a rare benign vascular malformation with potential for fetal morbidity and mortality. Gross and histologic features of this lesion are identical to those described as \u201chemangioma,\u201d however \u201cangiomyxoma\u201d is a preferable term as current practice restricts the term \u201chemangioma\u201d to infantile capillary proliferations that express glucose transporter 1. Here we describe the case of an umbilical cord angiomyxoma with associated pseudocysts diagnosed after delivery at 33\u00a0weeks. It presented as a heterogeneous-appearing mass near the fetal cord insertion and mimicked serious fetal anomalies throughout gestation. We found fetal MRI helpful for monitoring this lesion, narrowing the differential, and informing management. Proximity to the fetal end of the cord and uncertainty about diagnosis also required surgical resection of the mass after delivery with umbilicoplasty.<\/jats:p>","DOI":"10.1177\/10935266221106910","type":"journal-article","created":{"date-parts":[[2022,6,4]],"date-time":"2022-06-04T05:31:38Z","timestamp":1654320698000},"page":"558-561","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":8,"title":["Changing Course of an Umbilical Cord Mass - Chasing the Diagnosis of Angiomyxoma"],"prefix":"10.1177","volume":"25","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-1692-6436","authenticated-orcid":false,"given":"Navkiranjot","family":"Kaur","sequence":"first","affiliation":[{"name":"Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, OH, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Amy","family":"Heerema-McKenney","sequence":"additional","affiliation":[{"name":"Pathology and Laboratory Medicine Institute, Cleveland Clinic, Cleveland, OH, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Swapna","family":"Kollikonda","sequence":"additional","affiliation":[{"name":"Department of Obstetrics and Gynecology, Women\u2019s Health Institute, Cleveland Clinic, Cleveland, OH, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sreenivas","family":"Karnati","sequence":"additional","affiliation":[{"name":"Department of Neonatology, Cleveland Clinic, Cleveland, OH, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2022,6,4]]},"reference":[{"key":"bibr1-10935266221106910","doi-asserted-by":"publisher","DOI":"10.1016\/j.ejogrb.2009.01.011"},{"issue":"8","key":"bibr2-10935266221106910","first-page":"935","volume":"113","author":"Yavner DL","year":"1989","journal-title":"Arch Pathol Lab Med"},{"key":"bibr3-10935266221106910","doi-asserted-by":"publisher","DOI":"10.3109\/15513818309025870"},{"key":"bibr4-10935266221106910","doi-asserted-by":"publisher","DOI":"10.1007\/s10396-020-01063-1"},{"key":"bibr5-10935266221106910","doi-asserted-by":"publisher","DOI":"10.1016\/S0344-0338(98)80012-5"},{"key":"bibr6-10935266221106910","doi-asserted-by":"publisher","DOI":"10.1007\/s00431-006-0301-2"},{"key":"bibr7-10935266221106910","doi-asserted-by":"publisher","DOI":"10.1016\/S0022-3468(97)90625-4"},{"key":"bibr8-10935266221106910","doi-asserted-by":"publisher","DOI":"10.32074\/1591-951X-26-17"},{"key":"bibr9-10935266221106910","volume-title":"ISSVA Classification of Vascular Anomalies \u00a92018 International Society for the Study of Vascular Anomalies","author":"ISSVA"},{"key":"bibr10-10935266221106910","doi-asserted-by":"publisher","DOI":"10.1016\/j.prp.2017.04.023"},{"key":"bibr11-10935266221106910","doi-asserted-by":"publisher","DOI":"10.1097\/MD.0000000000005196"},{"key":"bibr12-10935266221106910","doi-asserted-by":"publisher","DOI":"10.1111\/his.14568"}],"container-title":["Pediatric and Developmental Pathology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/10935266221106910","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/10935266221106910","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/10935266221106910","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,2]],"date-time":"2026-05-02T04:08:59Z","timestamp":1777694939000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/10935266221106910"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,6,4]]},"references-count":12,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2022,9]]}},"alternative-id":["10.1177\/10935266221106910"],"URL":"https:\/\/doi.org\/10.1177\/10935266221106910","relation":{},"ISSN":["1093-5266","1615-5742"],"issn-type":[{"value":"1093-5266","type":"print"},{"value":"1615-5742","type":"electronic"}],"subject":[],"published":{"date-parts":[[2022,6,4]]}}}