Liron D Grossman, Sarah Baldino, Kristin Zelley, Frank Balis, Rochelle Bagatell, Jennifer M Kalish, Suzanne P MacFarland
{"title":"RECQL4 相关综合征的非典型表现。","authors":"Liron D Grossman, Sarah Baldino, Kristin Zelley, Frank Balis, Rochelle Bagatell, Jennifer M Kalish, Suzanne P MacFarland","doi":"10.1002/pbc.31315","DOIUrl":null,"url":null,"abstract":"<p><p>RECQL4-related syndromes are a group of rare cancer-predisposition syndromes caused by biallelic pathogenic/likely pathogenic variants (PV/LPV) in the DNA helicase gene, RECQL4. Genetic testing is typically prompted by the presence of one or more hallmark clinical features, and in the absence of such manifestations, diagnosis may be delayed or even missed. We describe five patients with biallelic germline mutations in RECQL4 who presented atypically, without the hallmark clinical manifestations of this syndrome. Three of these patients developed osteosarcoma, underscoring the importance of recognizing atypical presentations of Rothmund-Thomson syndrome (RTS) to allow for early awareness and surveillance for cancer.</p>","PeriodicalId":19822,"journal":{"name":"Pediatric Blood & Cancer","volume":null,"pages":null},"PeriodicalIF":2.4000,"publicationDate":"2024-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Atypical presentations of RECQL4-related syndromes.\",\"authors\":\"Liron D Grossman, Sarah Baldino, Kristin Zelley, Frank Balis, Rochelle Bagatell, Jennifer M Kalish, Suzanne P MacFarland\",\"doi\":\"10.1002/pbc.31315\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>RECQL4-related syndromes are a group of rare cancer-predisposition syndromes caused by biallelic pathogenic/likely pathogenic variants (PV/LPV) in the DNA helicase gene, RECQL4. Genetic testing is typically prompted by the presence of one or more hallmark clinical features, and in the absence of such manifestations, diagnosis may be delayed or even missed. We describe five patients with biallelic germline mutations in RECQL4 who presented atypically, without the hallmark clinical manifestations of this syndrome. Three of these patients developed osteosarcoma, underscoring the importance of recognizing atypical presentations of Rothmund-Thomson syndrome (RTS) to allow for early awareness and surveillance for cancer.</p>\",\"PeriodicalId\":19822,\"journal\":{\"name\":\"Pediatric Blood & Cancer\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.4000,\"publicationDate\":\"2024-09-24\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Pediatric Blood & Cancer\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1002/pbc.31315\",\"RegionNum\":3,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"HEMATOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Pediatric Blood & Cancer","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1002/pbc.31315","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"HEMATOLOGY","Score":null,"Total":0}
Atypical presentations of RECQL4-related syndromes.
RECQL4-related syndromes are a group of rare cancer-predisposition syndromes caused by biallelic pathogenic/likely pathogenic variants (PV/LPV) in the DNA helicase gene, RECQL4. Genetic testing is typically prompted by the presence of one or more hallmark clinical features, and in the absence of such manifestations, diagnosis may be delayed or even missed. We describe five patients with biallelic germline mutations in RECQL4 who presented atypically, without the hallmark clinical manifestations of this syndrome. Three of these patients developed osteosarcoma, underscoring the importance of recognizing atypical presentations of Rothmund-Thomson syndrome (RTS) to allow for early awareness and surveillance for cancer.
期刊介绍:
Pediatric Blood & Cancer publishes the highest quality manuscripts describing basic and clinical investigations of blood disorders and malignant diseases of childhood including diagnosis, treatment, epidemiology, etiology, biology, and molecular and clinical genetics of these diseases as they affect children, adolescents, and young adults. Pediatric Blood & Cancer will also include studies on such treatment options as hematopoietic stem cell transplantation, immunology, and gene therapy.