Steven Tessier, Jennifer Canning, Santo Longo, Dianne Jacobetz
{"title":"新生儿腹内脐静脉曲张多指畸形","authors":"Steven Tessier, Jennifer Canning, Santo Longo, Dianne Jacobetz","doi":"10.1111/cga.12484","DOIUrl":null,"url":null,"abstract":"An umbilical vein varix (UVV) was first recognized as a malformation by Konstantinova in autopsies of aborted fetuses, stillborn infants, and newborn deaths. This malformation is a focal dilatation most commonly located along the intra-abdominal portion (IUVV) of the umbilical vein. Its etiology is unknown. The incidence is approximately 0.4–1.1 cases/1000 births. The rarity of cases has limited development of a firm consensus on anteand postnatal management. However, accepted diagnostic prenatal ultrasound criteria include venous dilatation of >9 mm, or venous dilatation diameter exceeding 50% of the adjacent non-dilated umbilical vein. While fetal and","PeriodicalId":10626,"journal":{"name":"Congenital Anomalies","volume":null,"pages":null},"PeriodicalIF":1.3000,"publicationDate":"2022-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Intra-abdominal umbilical vein varix in a neonate with polysyndactyly\",\"authors\":\"Steven Tessier, Jennifer Canning, Santo Longo, Dianne Jacobetz\",\"doi\":\"10.1111/cga.12484\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"An umbilical vein varix (UVV) was first recognized as a malformation by Konstantinova in autopsies of aborted fetuses, stillborn infants, and newborn deaths. This malformation is a focal dilatation most commonly located along the intra-abdominal portion (IUVV) of the umbilical vein. Its etiology is unknown. The incidence is approximately 0.4–1.1 cases/1000 births. The rarity of cases has limited development of a firm consensus on anteand postnatal management. However, accepted diagnostic prenatal ultrasound criteria include venous dilatation of >9 mm, or venous dilatation diameter exceeding 50% of the adjacent non-dilated umbilical vein. While fetal and\",\"PeriodicalId\":10626,\"journal\":{\"name\":\"Congenital Anomalies\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.3000,\"publicationDate\":\"2022-06-24\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Congenital Anomalies\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://onlinelibrary.wiley.com/doi/10.1111/cga.12484\",\"RegionNum\":4,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"PEDIATRICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Congenital Anomalies","FirstCategoryId":"3","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1111/cga.12484","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"PEDIATRICS","Score":null,"Total":0}
Intra-abdominal umbilical vein varix in a neonate with polysyndactyly
An umbilical vein varix (UVV) was first recognized as a malformation by Konstantinova in autopsies of aborted fetuses, stillborn infants, and newborn deaths. This malformation is a focal dilatation most commonly located along the intra-abdominal portion (IUVV) of the umbilical vein. Its etiology is unknown. The incidence is approximately 0.4–1.1 cases/1000 births. The rarity of cases has limited development of a firm consensus on anteand postnatal management. However, accepted diagnostic prenatal ultrasound criteria include venous dilatation of >9 mm, or venous dilatation diameter exceeding 50% of the adjacent non-dilated umbilical vein. While fetal and
期刊介绍:
Congenital Anomalies is the official English language journal of the Japanese Teratology Society, and publishes original articles in laboratory as well as clinical research in all areas of abnormal development and related fields, from all over the world. Although contributions by members of the teratology societies affiliated with The International Federation of Teratology Societies are given priority, contributions from non-members are welcomed.