The world's first wiki where authorship really matters (Nature Genetics, 2008). Due credit and reputation for authors. Imagine a global collaborative knowledge base for original thoughts. Search thousands of articles and collaborate with scientists around the globe.
Occlusion of unilateral carotid artery in Down syndrome.
The association between moyamoya phenomena and Down syndrome (DS) is reported in the literature. This paper reports a case of DS, which at age 9 presented right hemiparesis, secondary to the occlusion of the left internal carotid artery; cerebral angiography (CAG) showed a collateral circulation that mimicks the moyamoya phenomenon. Clinical recovery was almost complete; a second CAG after 15 months showed a persistent occlusion of the left internal carotid artery and an opacification of the left middle cerebral artery from abnormal vessels; but the collateral circulation is not enhanced. This case proves that in DS cerebrovascular occlusions may present moyamoya-like phenomena. These differ however from the true moyamoya disease in a number of aspects: the arterial occlusion is unilateral, the evolution is favorable and revascularization does not occur through the peculiar abnormal vessels of the moyamoya syndrome.[1]References
- Occlusion of unilateral carotid artery in Down syndrome. Gaggero, R., Donati, P.T., Curia, R., De Negri, M. Brain Dev. (1996) [Pubmed]
Annotations and hyperlinks in this abstract are from individual authors of WikiGenes or automatically generated by the WikiGenes Data Mining Engine. The abstract is from MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.About WikiGenesOpen Access LicencePrivacy PolicyTerms of Use
