{"title":"先天性铁母细胞贫血的产前表现为严重的胎儿贫血。","authors":"Kelly Ng, Michelle Rougerie, Daniel Lorber Rolnik","doi":"10.1136/bcr-2023-257172","DOIUrl":null,"url":null,"abstract":"<p><p>Severe fetal anaemia of unknown aetiology can present a diagnostic challenge. Rare causes of fetal anaemia include congenital sideroblastic anaemia (CSA), a rare group of disorders that typically manifest during infancy and early childhood. This case report describes three pregnancies complicated by CSA presenting antenatally in the same woman. The index case was a twin pregnancy in which both neonates were born severely anaemic with one surviving twin. The subsequent cases of severe fetal anaemia were detected during pregnancy and successfully managed with intrauterine blood transfusions (IUTs). The three surviving children required several neonatal transfusions and were later diagnosed with CSA. To our knowledge, this is the first case report describing CSA presenting in the antenatal period with surviving patients and thereby highlights the importance of considering fetal anaemia early in pregnancy and the potential for early intervention with IUTs to improve survival outcomes in this group of patients.</p>","PeriodicalId":9080,"journal":{"name":"BMJ Case Reports","volume":"18 5","pages":""},"PeriodicalIF":0.6000,"publicationDate":"2025-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Antenatal presentations of congenital sideroblastic anaemia as severe fetal anaemia.\",\"authors\":\"Kelly Ng, Michelle Rougerie, Daniel Lorber Rolnik\",\"doi\":\"10.1136/bcr-2023-257172\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Severe fetal anaemia of unknown aetiology can present a diagnostic challenge. Rare causes of fetal anaemia include congenital sideroblastic anaemia (CSA), a rare group of disorders that typically manifest during infancy and early childhood. This case report describes three pregnancies complicated by CSA presenting antenatally in the same woman. The index case was a twin pregnancy in which both neonates were born severely anaemic with one surviving twin. The subsequent cases of severe fetal anaemia were detected during pregnancy and successfully managed with intrauterine blood transfusions (IUTs). The three surviving children required several neonatal transfusions and were later diagnosed with CSA. To our knowledge, this is the first case report describing CSA presenting in the antenatal period with surviving patients and thereby highlights the importance of considering fetal anaemia early in pregnancy and the potential for early intervention with IUTs to improve survival outcomes in this group of patients.</p>\",\"PeriodicalId\":9080,\"journal\":{\"name\":\"BMJ Case Reports\",\"volume\":\"18 5\",\"pages\":\"\"},\"PeriodicalIF\":0.6000,\"publicationDate\":\"2025-05-26\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"BMJ Case Reports\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1136/bcr-2023-257172\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"MEDICINE, GENERAL & INTERNAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"BMJ Case Reports","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1136/bcr-2023-257172","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"MEDICINE, GENERAL & INTERNAL","Score":null,"Total":0}
Antenatal presentations of congenital sideroblastic anaemia as severe fetal anaemia.
Severe fetal anaemia of unknown aetiology can present a diagnostic challenge. Rare causes of fetal anaemia include congenital sideroblastic anaemia (CSA), a rare group of disorders that typically manifest during infancy and early childhood. This case report describes three pregnancies complicated by CSA presenting antenatally in the same woman. The index case was a twin pregnancy in which both neonates were born severely anaemic with one surviving twin. The subsequent cases of severe fetal anaemia were detected during pregnancy and successfully managed with intrauterine blood transfusions (IUTs). The three surviving children required several neonatal transfusions and were later diagnosed with CSA. To our knowledge, this is the first case report describing CSA presenting in the antenatal period with surviving patients and thereby highlights the importance of considering fetal anaemia early in pregnancy and the potential for early intervention with IUTs to improve survival outcomes in this group of patients.
期刊介绍:
BMJ Case Reports is an important educational resource offering a high volume of cases in all disciplines so that healthcare professionals, researchers and others can easily find clinically important information on common and rare conditions. All articles are peer reviewed and copy edited before publication. BMJ Case Reports is not an edition or supplement of the BMJ.