Pub Date : 2009-09-01DOI: 10.1177/19714009090220S112
M. Knaap
stem. The cerebellar white matter usually has a mildly abnormal signal intensity without swelling. The clini- cal picture is characterized by macrocephaly within the first year of life. There is a delayed onset of motor dete- rioration, dominated by cerebellar ataxia. The disease has an autosomal recessive mode of inheritance. Our genetic linkage study resulted in the identification of a gene for the disease: MLC1 4
{"title":"MR Definition of Novel White Matter Disorders","authors":"M. Knaap","doi":"10.1177/19714009090220S112","DOIUrl":"https://doi.org/10.1177/19714009090220S112","url":null,"abstract":"stem. The cerebellar white matter usually has a mildly abnormal signal intensity without swelling. The clini- cal picture is characterized by macrocephaly within the first year of life. There is a delayed onset of motor dete- rioration, dominated by cerebellar ataxia. The disease has an autosomal recessive mode of inheritance. Our genetic linkage study resulted in the identification of a gene for the disease: MLC1 4","PeriodicalId":314764,"journal":{"name":"Rivista Di Neuroradiologia","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2009-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123293537","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1997-05-01DOI: 10.1007/978-3-642-84434-8_5
A. Valavanis
{"title":"Embolization of Intracranial and Skull Base Tumors","authors":"A. Valavanis","doi":"10.1007/978-3-642-84434-8_5","DOIUrl":"https://doi.org/10.1007/978-3-642-84434-8_5","url":null,"abstract":"","PeriodicalId":314764,"journal":{"name":"Rivista Di Neuroradiologia","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1997-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129503636","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1996-05-01DOI: 10.1177/19714009960090S111
V. Kostanian, M. Mathews, F. Westhout, N. Bhatia
{"title":"Minimally Invasive Atlanto-Odontoid Joint Injection for Involvement in Rheumatoid Arthritis A Case Report and Technical Note","authors":"V. Kostanian, M. Mathews, F. Westhout, N. Bhatia","doi":"10.1177/19714009960090S111","DOIUrl":"https://doi.org/10.1177/19714009960090S111","url":null,"abstract":"","PeriodicalId":314764,"journal":{"name":"Rivista Di Neuroradiologia","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1996-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122833656","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1992-04-01DOI: 10.1177/19714009920050S123
A. Vasciaveo, S. Magnaldi, A. Scabar, F. Zennaro, F. Bouquet, M. R. Cilio, C. Bonnier
La neurocisticercosi e l'infestazione del SNC da parte delle larve della taenia solium: l'uomo funge in questo caso da ospite intermedio; le larve si distribuiscono attraverso il torrente circolato...
神经囊虫病和绦虫对SNC的侵袭:人是中间宿主;幼虫通过循环的小溪传播。
{"title":"Neurocisticercosi Studio neuroradiologico di un caso con lesioni meningee, parenchimali ed endoventricolari","authors":"A. Vasciaveo, S. Magnaldi, A. Scabar, F. Zennaro, F. Bouquet, M. R. Cilio, C. Bonnier","doi":"10.1177/19714009920050S123","DOIUrl":"https://doi.org/10.1177/19714009920050S123","url":null,"abstract":"La neurocisticercosi e l'infestazione del SNC da parte delle larve della taenia solium: l'uomo funge in questo caso da ospite intermedio; le larve si distribuiscono attraverso il torrente circolato...","PeriodicalId":314764,"journal":{"name":"Rivista Di Neuroradiologia","volume":"433 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1992-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125760345","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The natural history and risk of rupture in multiple unruptured aneurysms is not clearly known. Various Morphometric indices have been proposed to correlate with risk of rupture of intracranial aneurysms. The present study aims to characterize and compare the morphology of patients with unruptured single and multiple aneurysms and correlate the results with rupture risk reported in previous studies. All patients with unruptured single and multiple aneurysms who presented to the hospital from 2009 to 2012 and who had complete 3D digital subtraction angiographic studies were included in the study. Their angiograms were analyzed for aneurysm height, width, and neck width and parent artery diameter. Aspect ratio, bottleneck ratio, height to width ratio and size ratio (SR) of single and multiple aneurysms were compared. 30 patients with single aneurysms and 18 patients with multiple (38) aneurysms were included in the study. Multiple aneurysms had a significantly smaller height and size ratios when compared to single aneurysms. There was no difference in age, gender, history of smoking and hypertension, aneurysm width, neck width, parent artery diameter, aspect ratio, bottle neck ratio and height to width ratio in both the groups. Multiple aneurysms have a lower size ratio than single aneurysms which may translate to a lower rupture risk per aneurysm. However, when patients with multiple aneurysms are considered, the cumulative risk of rupture should be taken into consideration.
{"title":"Morphological Differences between Single and Multiple Unruptured Aneurysms","authors":"S. Ambekar, Mayur Sharma, H. Cuellar","doi":"10.15274/NRJ-2014-10099","DOIUrl":"https://doi.org/10.15274/NRJ-2014-10099","url":null,"abstract":"The natural history and risk of rupture in multiple unruptured aneurysms is not clearly known. Various Morphometric indices have been proposed to correlate with risk of rupture of intracranial aneurysms. The present study aims to characterize and compare the morphology of patients with unruptured single and multiple aneurysms and correlate the results with rupture risk reported in previous studies. All patients with unruptured single and multiple aneurysms who presented to the hospital from 2009 to 2012 and who had complete 3D digital subtraction angiographic studies were included in the study. Their angiograms were analyzed for aneurysm height, width, and neck width and parent artery diameter. Aspect ratio, bottleneck ratio, height to width ratio and size ratio (SR) of single and multiple aneurysms were compared. 30 patients with single aneurysms and 18 patients with multiple (38) aneurysms were included in the study. Multiple aneurysms had a significantly smaller height and size ratios when compared to single aneurysms. There was no difference in age, gender, history of smoking and hypertension, aneurysm width, neck width, parent artery diameter, aspect ratio, bottle neck ratio and height to width ratio in both the groups. Multiple aneurysms have a lower size ratio than single aneurysms which may translate to a lower rupture risk per aneurysm. However, when patients with multiple aneurysms are considered, the cumulative risk of rupture should be taken into consideration.","PeriodicalId":314764,"journal":{"name":"Rivista Di Neuroradiologia","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128631208","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Venous varix occurring with a developmental venous anomaly is a rare disease entity that may be found incidentally by conventional cerebral angiography. Developmental venous anomaly (DVA) without venous varix has a normal physiology, and thus, in most cases treatment is not necessary. Although most varices with venous anomalies are known to be clinically silent but if hemorrhage from increased venous pressure or occurs, then a critical intracranial hemorrhage (ICH) may follow. But there is no guideline about conservative and surgical treatment. The authors present their surgical experience of 35-year-old man with a large venous varix occurring with DVA and rationale for surgical treatment.
{"title":"Surgical Treatment of Venous Varix Associated with a Cerebral Developmental Venous Anomaly","authors":"C. Hong, Y. Shim","doi":"10.15274/NRJ-2014-10112","DOIUrl":"https://doi.org/10.15274/NRJ-2014-10112","url":null,"abstract":"Venous varix occurring with a developmental venous anomaly is a rare disease entity that may be found incidentally by conventional cerebral angiography. Developmental venous anomaly (DVA) without venous varix has a normal physiology, and thus, in most cases treatment is not necessary. Although most varices with venous anomalies are known to be clinically silent but if hemorrhage from increased venous pressure or occurs, then a critical intracranial hemorrhage (ICH) may follow. But there is no guideline about conservative and surgical treatment. The authors present their surgical experience of 35-year-old man with a large venous varix occurring with DVA and rationale for surgical treatment.","PeriodicalId":314764,"journal":{"name":"Rivista Di Neuroradiologia","volume":"70 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127993629","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：