Inês Furtado Gomes, Marta Martins, Bárbara Marques, Hildeberto Correia, Bruno Sanches
{"title":"Sudden infant death in a neonate with X-linked intellectual disability type Nascimento because of UBE2A deletion.","authors":"Inês Furtado Gomes, Marta Martins, Bárbara Marques, Hildeberto Correia, Bruno Sanches","doi":"10.1097/MCD.0000000000000526","DOIUrl":"https://doi.org/10.1097/MCD.0000000000000526","url":null,"abstract":"<p><strong>Introduction: </strong>X-linked intellectual disability (XLID) type Nascimento is a rare genetic syndrome characterized by intellectual disability, craniofacial dysmorphisms, and congenital anomalies, including cardiac and urinary tract defects. It is caused by variants of the UBE2A gene.</p><p><strong>Methods: </strong>Description of a clinical case based on medical records; genetic testing through chromosomal microarray analysis. Literature review of relevant scientific articles concerning XLID type Nascimento and UBE2A/UBE2A.</p><p><strong>Results: </strong>We describe the clinical and genetic characteristics of a neonate with a challenging presentation and fatal outcome with a 386 kb deletion in the Xq24 region encompassing UBE2A. Despite clinical and anatomopathological investigations, the definitive cause of death was not established. Study of the proband's asymptomatic mother confirmed maternal inheritance of the deletion. A total of 58 other cases have been described worldwide, with only one with a neonatal diagnosis; prevalent clinical characteristics matched the phenotype of our patient.</p><p><strong>Conclusion: </strong>Further research is needed to refine the clinical spectrum and elucidate genotype-phenotype correlations. Early clinical recognition might be possible and would allow for the timely diagnosis and genetic counseling of affected families. The present case is the first report of sudden infant death in a patient with UBE2A deficiency, underscoring the importance of clinician awareness for proactive management.</p>","PeriodicalId":50682,"journal":{"name":"Clinical Dysmorphology","volume":" ","pages":""},"PeriodicalIF":0.4,"publicationDate":"2025-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143744355","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Karthick Navin Mohandass, Saam Sedehizadeh, Gauri Saini, Jennifer Byrne, Gabriela Jones
{"title":"Expanding the clinical spectrum of NHP2-related dyskeratosis congenita: a case with novel phenotypic features.","authors":"Karthick Navin Mohandass, Saam Sedehizadeh, Gauri Saini, Jennifer Byrne, Gabriela Jones","doi":"10.1097/MCD.0000000000000524","DOIUrl":"https://doi.org/10.1097/MCD.0000000000000524","url":null,"abstract":"","PeriodicalId":50682,"journal":{"name":"Clinical Dysmorphology","volume":" ","pages":""},"PeriodicalIF":0.4,"publicationDate":"2025-03-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143617718","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Catarina Macedo, Raquel Rodrigues, José Paulo Monteiro, Ana Sousa, Ana Berta Sousa, Mariana Soeiro E Sá
{"title":"Familiar case of a small TBC1D24 and ATP6V0C-containing microdeletion associated with developmental delay, microcephaly, and seizures.","authors":"Catarina Macedo, Raquel Rodrigues, José Paulo Monteiro, Ana Sousa, Ana Berta Sousa, Mariana Soeiro E Sá","doi":"10.1097/MCD.0000000000000525","DOIUrl":"https://doi.org/10.1097/MCD.0000000000000525","url":null,"abstract":"","PeriodicalId":50682,"journal":{"name":"Clinical Dysmorphology","volume":" ","pages":""},"PeriodicalIF":0.4,"publicationDate":"2025-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143617723","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Ana M Zarante-Bahamon, María C Cortés-Rojas, Jorge L Ramon-Gómez
{"title":"A de novo missense variant Ser219Pro in PPP2R1A leads to macrocephaly in Houge-Janssens syndrome type 2.","authors":"Ana M Zarante-Bahamon, María C Cortés-Rojas, Jorge L Ramon-Gómez","doi":"10.1097/MCD.0000000000000522","DOIUrl":"https://doi.org/10.1097/MCD.0000000000000522","url":null,"abstract":"","PeriodicalId":50682,"journal":{"name":"Clinical Dysmorphology","volume":" ","pages":""},"PeriodicalIF":0.4,"publicationDate":"2025-02-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143617695","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Diogo Fernandes da Rocha, Roberto Mendes Franco, Vera M F Santos, Ana Grangeia, João Parente Freixo, Miguel Leão
{"title":"Exploring the phenotypic spectrum of the YARS1 p.(Arg367Trp) variant - first European family and literature review.","authors":"Diogo Fernandes da Rocha, Roberto Mendes Franco, Vera M F Santos, Ana Grangeia, João Parente Freixo, Miguel Leão","doi":"10.1097/MCD.0000000000000521","DOIUrl":"https://doi.org/10.1097/MCD.0000000000000521","url":null,"abstract":"","PeriodicalId":50682,"journal":{"name":"Clinical Dysmorphology","volume":" ","pages":""},"PeriodicalIF":0.4,"publicationDate":"2025-02-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143617720","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Aditi Nilesh Shirodkar, K A Akhil, Vivekananda Bhat, Hitesh Shah, Anju Shukla, Radhakrishnan Periyasamy
{"title":"Report of a novel UBA2 variant causing Aplasia Cutis Congenita with Ectrodactyly syndrome (ACCES) in an Indian family.","authors":"Aditi Nilesh Shirodkar, K A Akhil, Vivekananda Bhat, Hitesh Shah, Anju Shukla, Radhakrishnan Periyasamy","doi":"10.1097/MCD.0000000000000520","DOIUrl":"https://doi.org/10.1097/MCD.0000000000000520","url":null,"abstract":"","PeriodicalId":50682,"journal":{"name":"Clinical Dysmorphology","volume":" ","pages":""},"PeriodicalIF":0.4,"publicationDate":"2025-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143617725","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Vykuntaraju K Gowda, Varunvenkat M Srinivasan, Amena Nayyer, Himani Pandey, Devi Lal
{"title":"Clinical and neuroimaging variability in two siblings with a novel PCDH12 variant: a case report.","authors":"Vykuntaraju K Gowda, Varunvenkat M Srinivasan, Amena Nayyer, Himani Pandey, Devi Lal","doi":"10.1097/MCD.0000000000000519","DOIUrl":"https://doi.org/10.1097/MCD.0000000000000519","url":null,"abstract":"","PeriodicalId":50682,"journal":{"name":"Clinical Dysmorphology","volume":" ","pages":""},"PeriodicalIF":0.4,"publicationDate":"2025-02-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143617699","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}