Matches in SemOpenAlex for { <https://semopenalex.org/work/W3176710171> ?p ?o ?g. }
- W3176710171 endingPage "3104" @default.
- W3176710171 startingPage "3093" @default.
- W3176710171 abstract "The knowledge of the development and the anatomy of the posterior cranial fossa (PCF) is crucial to define the occurrence and the prognosis of diseases where the surface and/or the volume of PCF is reduced, as several forms of craniosynostosis or Chiari type I malformation (CIM). To understand the functional and morphological changes resulting from such a hypoplasia is mandatory for their correct management. The purpose of this article is to review the pertinent literature to provide an update on this topic.The related and most recent literature addressing the issue of the changes in hypoplasic PCF has been reviewed with particular interest in the studies focusing on the PCF characteristics in craniosynostosis, CIM, and achondroplasia.In craniosynostoses, namely, the syndromic ones, PCF shows different degrees of hypoplasia, according to the different pattern and timing of early suture fusion. Several factors concur to PCF hypoplasia and contribute to the resulting problems (CIM, hydrocephalus), as the fusion of the major and minor sutures of the lambdoid arch, the involvement of the basal synchondroses, and the occlusion of the jugular foramina. The combination of these factors explains the variety of the clinical and radiological phenotypes. In primary CIM, the matter is complicated by the evidence that, in spite of impaired PCF 2D measurements and theories on the mesodermal defect, the PCF volumetry is often comparable to healthy subjects. CIM is revealed by the overcrowding of the foramen magnum that is the result of a cranio-cerebral disproportion (altered PCF brain volume/PCF total volume). Sometimes, this disproportion is evident and can be demonstrated (basilar invagination, real PCF hypoplasia); sometimes, it is not. Some recent genetic observations would suggest that CIM is the result of an excessive growth of the neural tissue rather than a reduced growth of PCF bones. Finally, in achondroplasia, both macrocephaly and reduced 2D and 3D values of PCF occur. Some aspects of this disease remain partially obscure, as the rare incidence of hydrocephalus and syringomyelia and the common occurrence of asymptomatic upper cervical spinal cord damage. On the other hand, the low rate of CIM could be explained on the basis of the reduced area of the foramen magnum, which would prevent the hindbrain herniation." @default.
- W3176710171 created "2021-07-05" @default.
- W3176710171 creator A5020165825 @default.
- W3176710171 creator A5029843474 @default.
- W3176710171 creator A5032789876 @default.
- W3176710171 creator A5059715673 @default.
- W3176710171 creator A5060377481 @default.
- W3176710171 date "2021-06-25" @default.
- W3176710171 modified "2023-10-16" @default.
- W3176710171 title "Functional and morphological changes in hypoplasic posterior fossa" @default.
- W3176710171 cites W1437514805 @default.
- W3176710171 cites W1504183939 @default.
- W3176710171 cites W1519822737 @default.
- W3176710171 cites W1595517633 @default.
- W3176710171 cites W1832803151 @default.
- W3176710171 cites W1905587250 @default.
- W3176710171 cites W1911798316 @default.
- W3176710171 cites W1987611657 @default.
- W3176710171 cites W1995399566 @default.
- W3176710171 cites W2005234383 @default.
- W3176710171 cites W2014098395 @default.
- W3176710171 cites W2014372760 @default.
- W3176710171 cites W2016072032 @default.
- W3176710171 cites W2016838126 @default.
- W3176710171 cites W2017913262 @default.
- W3176710171 cites W2019358893 @default.
- W3176710171 cites W2026996919 @default.
- W3176710171 cites W2031993671 @default.
- W3176710171 cites W2036978424 @default.
- W3176710171 cites W2042321048 @default.
- W3176710171 cites W2046222434 @default.
- W3176710171 cites W2051583167 @default.
- W3176710171 cites W2054620212 @default.
- W3176710171 cites W2056507054 @default.
- W3176710171 cites W2058646751 @default.
- W3176710171 cites W2059385068 @default.
- W3176710171 cites W2059878203 @default.
- W3176710171 cites W2061180114 @default.
- W3176710171 cites W2062762706 @default.
- W3176710171 cites W2070700237 @default.
- W3176710171 cites W2076028683 @default.
- W3176710171 cites W2077261064 @default.
- W3176710171 cites W2083977203 @default.
- W3176710171 cites W2090516751 @default.
- W3176710171 cites W2095344924 @default.
- W3176710171 cites W2099656870 @default.
- W3176710171 cites W2101910462 @default.
- W3176710171 cites W2108682639 @default.
- W3176710171 cites W2110272145 @default.
- W3176710171 cites W2131705345 @default.
- W3176710171 cites W2138677640 @default.
- W3176710171 cites W2146936941 @default.
- W3176710171 cites W2155012110 @default.
- W3176710171 cites W2167012733 @default.
- W3176710171 cites W2169345087 @default.
- W3176710171 cites W2242682024 @default.
- W3176710171 cites W2267105568 @default.
- W3176710171 cites W2314349900 @default.
- W3176710171 cites W2416522062 @default.
- W3176710171 cites W2460875213 @default.
- W3176710171 cites W2726523606 @default.
- W3176710171 cites W2745992961 @default.
- W3176710171 cites W2748845026 @default.
- W3176710171 cites W2885804826 @default.
- W3176710171 cites W2904945060 @default.
- W3176710171 cites W2905712255 @default.
- W3176710171 cites W2947905904 @default.
- W3176710171 cites W2950088407 @default.
- W3176710171 cites W2950702137 @default.
- W3176710171 cites W2960210589 @default.
- W3176710171 cites W2965597525 @default.
- W3176710171 cites W2965694314 @default.
- W3176710171 cites W2972320171 @default.
- W3176710171 cites W2975564376 @default.
- W3176710171 cites W3005875826 @default.
- W3176710171 cites W306918414 @default.
- W3176710171 cites W3113900663 @default.
- W3176710171 cites W3157291796 @default.
- W3176710171 doi "https://doi.org/10.1007/s00381-021-05193-w" @default.
- W3176710171 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/8510968" @default.
- W3176710171 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/34169386" @default.
- W3176710171 hasPublicationYear "2021" @default.
- W3176710171 type Work @default.
- W3176710171 sameAs 3176710171 @default.
- W3176710171 citedByCount "2" @default.
- W3176710171 countsByYear W31767101712023 @default.
- W3176710171 crossrefType "journal-article" @default.
- W3176710171 hasAuthorship W3176710171A5020165825 @default.
- W3176710171 hasAuthorship W3176710171A5029843474 @default.
- W3176710171 hasAuthorship W3176710171A5032789876 @default.
- W3176710171 hasAuthorship W3176710171A5059715673 @default.
- W3176710171 hasAuthorship W3176710171A5060377481 @default.
- W3176710171 hasBestOaLocation W31767101711 @default.
- W3176710171 hasConcept C105702510 @default.
- W3176710171 hasConcept C12770488 @default.
- W3176710171 hasConcept C141071460 @default.
- W3176710171 hasConcept C2776106272 @default.
- W3176710171 hasConcept C2776673712 @default.