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http://purl.uniprot.org/citations/24317722http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/24317722http://www.w3.org/2000/01/rdf-schema#comment"

Background

The aim of the present study is to evaluate the role of COL4A1/A2 mutations in the etiology of intraventricular hemorrhage (IVH) detected in-utero.

Methods

The data of four cases with fetal IVH were analyzed retrospectively. Antenatal risk factors, clinical features, postnatal outcome, and the presence of COL4A1/A2 mutations were evaluated.

Results

Eight cases of fetal IVH were diagnosed between 2005 and 2012 in Erciyes University. Of these, four were eligible for genetic analysis. Mean gestational age at diagnosis was 30 weeks 5 day (min-max: 28-34 weeks); two cases had grade III hemorrhage and two cases had grade IV hemorrhage according to fetal magnetic resonance imaging. Three cases had severe neurodevelopmental delay and one case had mild deficit. In all cases, postnatal evaluation revealed no underlying cause, and no retinal hemorrhagia and hematuria were detected. The mean postnatal follow-up was 19 months, and no recurrent hemorrhages and porencephalic cyst formation were observed. The whole exome sequencing showed no pathological mutations of COL4A1 and COL4A2 in the four patients.

Conclusion

Our data showed that fetal intraventricular hemorrhage is not associated with COL4A1 and COL4A2 mutations in the absence of porencephaly, recurrent hemorrhage, and other organ bleeding."xsd:string
http://purl.uniprot.org/citations/24317722http://purl.org/dc/terms/identifier"doi:10.1007/s00381-013-2338-7"xsd:string
http://purl.uniprot.org/citations/24317722http://purl.uniprot.org/core/author"Matsumoto N."xsd:string
http://purl.uniprot.org/citations/24317722http://purl.uniprot.org/core/author"Saitsu H."xsd:string
http://purl.uniprot.org/citations/24317722http://purl.uniprot.org/core/author"Unal E."xsd:string
http://purl.uniprot.org/citations/24317722http://purl.uniprot.org/core/author"Kodera H."xsd:string
http://purl.uniprot.org/citations/24317722http://purl.uniprot.org/core/author"Doganay S."xsd:string
http://purl.uniprot.org/citations/24317722http://purl.uniprot.org/core/author"Dundar M."xsd:string
http://purl.uniprot.org/citations/24317722http://purl.uniprot.org/core/author"Canpolat M."xsd:string
http://purl.uniprot.org/citations/24317722http://purl.uniprot.org/core/author"Balta B."xsd:string
http://purl.uniprot.org/citations/24317722http://purl.uniprot.org/core/author"Dolanbay M."xsd:string
http://purl.uniprot.org/citations/24317722http://purl.uniprot.org/core/author"Kutuk M.S."xsd:string
http://purl.uniprot.org/citations/24317722http://purl.uniprot.org/core/date"2014"xsd:gYear
http://purl.uniprot.org/citations/24317722http://purl.uniprot.org/core/name"Childs Nerv Syst"xsd:string
http://purl.uniprot.org/citations/24317722http://purl.uniprot.org/core/pages"419-424"xsd:string
http://purl.uniprot.org/citations/24317722http://purl.uniprot.org/core/title"Is there relation between COL4A1/A2 mutations and antenatally detected fetal intraventricular hemorrhage?"xsd:string
http://purl.uniprot.org/citations/24317722http://purl.uniprot.org/core/volume"30"xsd:string
http://purl.uniprot.org/citations/24317722http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/24317722
http://purl.uniprot.org/citations/24317722http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/24317722
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http://purl.uniprot.org/uniprot/#_Q14051-mappedCitation-24317722http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/24317722