{"title":"患有歌舞伎综合征 I 型的极低出生体重儿(胎龄 29 周):病例报告与文献综述。","authors":"Qi Li, Yuzhu Zheng, Xinyuan Guo, Jiang Xue","doi":"10.1002/mgg3.70025","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>This paper aimed to investigate the clinical phenotype of Kabuki syndrome (KS) in premature infants.</p><p><strong>Methods: </strong>This paper presents a case of an extremely low birth weight infant (gestational age 29 weeks) with KS1 caused by a variant in the KMT2D gene. The clinical, pathological, and differential diagnostic findings were comprehensively analyzed. A thorough literature review was also performed to enhance the understanding of KS, revealing its unique features and prognostic significance.</p><p><strong>Results: </strong>The infant was a male with a gestational age of 29 weeks and a birth weight of 850 g. He had intrauterine growth retardation, characterized by cleft palate, sacrococcygeal skin depressions, and recurrent metabolic acidosis. Whole-exome sequencing revealed the c.4267C > T (p.Arg1423Cys) variant in the KMT2D gene, which was absent in his parents. The patient was discharged after 67 days of treatment, and he was followed up to 19 months of corrected gestational age, with growth retardation and expression language delay. Ten previous studies on preterm infants were retrieved, with 10 preterm infants. They all had characteristic facial features, such as long blepharophimosis, sparse and lateral 1/3 eyebrows, and large and prominent/cupped ears. Other manifestations were extrauterine growth delay (7/10), abnormal development of the cardiovascular system (7/10), abnormal development of the nervous system (5/10), and cleft palate (2/10).</p><p><strong>Conclusions: </strong>Kabuki syndrome is a rare hereditary disorder involving multiple organs and systems. Genetic assessment for preterm infants with congenital abnormalities is recommended.</p>","PeriodicalId":18852,"journal":{"name":"Molecular Genetics & Genomic Medicine","volume":"12 10","pages":"e70025"},"PeriodicalIF":1.5000,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11476741/pdf/","citationCount":"0","resultStr":"{\"title\":\"Extremely Low Birth Weight Infant (Gestational Age of 29 Weeks) With Kabuki Syndrome Type I: Case Report and Literature Review.\",\"authors\":\"Qi Li, Yuzhu Zheng, Xinyuan Guo, Jiang Xue\",\"doi\":\"10.1002/mgg3.70025\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Background: </strong>This paper aimed to investigate the clinical phenotype of Kabuki syndrome (KS) in premature infants.</p><p><strong>Methods: </strong>This paper presents a case of an extremely low birth weight infant (gestational age 29 weeks) with KS1 caused by a variant in the KMT2D gene. The clinical, pathological, and differential diagnostic findings were comprehensively analyzed. A thorough literature review was also performed to enhance the understanding of KS, revealing its unique features and prognostic significance.</p><p><strong>Results: </strong>The infant was a male with a gestational age of 29 weeks and a birth weight of 850 g. He had intrauterine growth retardation, characterized by cleft palate, sacrococcygeal skin depressions, and recurrent metabolic acidosis. Whole-exome sequencing revealed the c.4267C > T (p.Arg1423Cys) variant in the KMT2D gene, which was absent in his parents. The patient was discharged after 67 days of treatment, and he was followed up to 19 months of corrected gestational age, with growth retardation and expression language delay. Ten previous studies on preterm infants were retrieved, with 10 preterm infants. They all had characteristic facial features, such as long blepharophimosis, sparse and lateral 1/3 eyebrows, and large and prominent/cupped ears. Other manifestations were extrauterine growth delay (7/10), abnormal development of the cardiovascular system (7/10), abnormal development of the nervous system (5/10), and cleft palate (2/10).</p><p><strong>Conclusions: </strong>Kabuki syndrome is a rare hereditary disorder involving multiple organs and systems. Genetic assessment for preterm infants with congenital abnormalities is recommended.</p>\",\"PeriodicalId\":18852,\"journal\":{\"name\":\"Molecular Genetics & Genomic Medicine\",\"volume\":\"12 10\",\"pages\":\"e70025\"},\"PeriodicalIF\":1.5000,\"publicationDate\":\"2024-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11476741/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Molecular Genetics & Genomic Medicine\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1002/mgg3.70025\",\"RegionNum\":4,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"GENETICS & HEREDITY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Molecular Genetics & Genomic Medicine","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1002/mgg3.70025","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"GENETICS & HEREDITY","Score":null,"Total":0}
Extremely Low Birth Weight Infant (Gestational Age of 29 Weeks) With Kabuki Syndrome Type I: Case Report and Literature Review.
Background: This paper aimed to investigate the clinical phenotype of Kabuki syndrome (KS) in premature infants.
Methods: This paper presents a case of an extremely low birth weight infant (gestational age 29 weeks) with KS1 caused by a variant in the KMT2D gene. The clinical, pathological, and differential diagnostic findings were comprehensively analyzed. A thorough literature review was also performed to enhance the understanding of KS, revealing its unique features and prognostic significance.
Results: The infant was a male with a gestational age of 29 weeks and a birth weight of 850 g. He had intrauterine growth retardation, characterized by cleft palate, sacrococcygeal skin depressions, and recurrent metabolic acidosis. Whole-exome sequencing revealed the c.4267C > T (p.Arg1423Cys) variant in the KMT2D gene, which was absent in his parents. The patient was discharged after 67 days of treatment, and he was followed up to 19 months of corrected gestational age, with growth retardation and expression language delay. Ten previous studies on preterm infants were retrieved, with 10 preterm infants. They all had characteristic facial features, such as long blepharophimosis, sparse and lateral 1/3 eyebrows, and large and prominent/cupped ears. Other manifestations were extrauterine growth delay (7/10), abnormal development of the cardiovascular system (7/10), abnormal development of the nervous system (5/10), and cleft palate (2/10).
Conclusions: Kabuki syndrome is a rare hereditary disorder involving multiple organs and systems. Genetic assessment for preterm infants with congenital abnormalities is recommended.
期刊介绍:
Molecular Genetics & Genomic Medicine is a peer-reviewed journal for rapid dissemination of quality research related to the dynamically developing areas of human, molecular and medical genetics. The journal publishes original research articles covering findings in phenotypic, molecular, biological, and genomic aspects of genomic variation, inherited disorders and birth defects. The broad publishing spectrum of Molecular Genetics & Genomic Medicine includes rare and common disorders from diagnosis to treatment. Examples of appropriate articles include reports of novel disease genes, functional studies of genetic variants, in-depth genotype-phenotype studies, genomic analysis of inherited disorders, molecular diagnostic methods, medical bioinformatics, ethical, legal, and social implications (ELSI), and approaches to clinical diagnosis. Molecular Genetics & Genomic Medicine provides a scientific home for next generation sequencing studies of rare and common disorders, which will make research in this fascinating area easily and rapidly accessible to the scientific community. This will serve as the basis for translating next generation sequencing studies into individualized diagnostics and therapeutics, for day-to-day medical care.
Molecular Genetics & Genomic Medicine publishes original research articles, reviews, and research methods papers, along with invited editorials and commentaries. Original research papers must report well-conducted research with conclusions supported by the data presented.