| Segmental duplication of the fetal anterior cerebral artery. | |
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MedLine Citation:
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PMID: 9688509 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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Segmental duplications (also termed 'fenestrations') of the fetal anterior cerebral artery are a relatively rare anomaly. Their occurrence was studied in 200 fetuses at 20-40 wk gestational age. Duplications were found in 21 of the 200 fetuses, i.e. 10.5%. In 2 fetuses, i.e. 1%, the duplications were bilateral. In 1 case, i.e. 0.5%, 2 duplications were found on the left anterior cerebral artery. There were 15 segmental duplications on the left anterior cerebral artery, i.e. 62.5% of all duplications, and 9 on the right, i.e. 37.5%. The duplications were located in the distal part of the A1 segment in 45.7%, at the level of the anterior communicating artery (A1-A2) in 37.7%, and in the initial part of the A2 segment in 16.6%. The duplications had 4 different forms namely oviform, fissured, triangular and punctate. |
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Authors:
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R R Vucetić |
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Publication Detail:
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Type: Journal Article; Research Support, Non-U.S. Gov't |
Journal Detail:
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Title: Journal of anatomy Volume: 192 ( Pt 3) ISSN: 0021-8782 ISO Abbreviation: J. Anat. Publication Date: 1998 Apr |
Date Detail:
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Created Date: 1998-09-11 Completed Date: 1998-09-11 Revised Date: 2008-11-20 |
Medline Journal Info:
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Nlm Unique ID: 0137162 Medline TA: J Anat Country: ENGLAND |
Other Details:
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Languages: eng Pagination: 431-4 Citation Subset: IM |
Affiliation:
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Department of Anatomy, Medical Faculty, University of Nis, Yugoslavia. |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Cerebral Arteries
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abnormalities* Gestational Age Humans |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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