Dural AVMs can produce a wide variety of symptoms related to raised intracranial pressure, venous congestion, and cerebral ischaemia. We present a unique case of reversible dementia. due to venous hypertension. The cerebral ischaemia was caused by extensive bilateral arteriovenous malformations of the external carotid system, which drained into the superior sagittal and transverse sinuses and resulted in venous hypertension. Although partial occlusion by endovascular embolization and ligation procedures had some effect, only 'scalping and silastic implantation' gave satisfactory amelioration of symptoms.
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Sapporo Med Univ, Sch Med, Dept Neurol, Chuo Ku, Sapporo, Hokkaido 0608543, JapanSapporo Med Univ, Sch Med, Dept Neurol, Chuo Ku, Sapporo, Hokkaido 0608543, Japan
Matsumura, A.
Oda, M.
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Sapporo Med Univ, Sch Med, Dept Neurol, Chuo Ku, Sapporo, Hokkaido 0608543, JapanSapporo Med Univ, Sch Med, Dept Neurol, Chuo Ku, Sapporo, Hokkaido 0608543, Japan
Oda, M.
Hozuki, T.
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Sapporo Med Univ, Sch Med, Dept Neurol, Chuo Ku, Sapporo, Hokkaido 0608543, JapanSapporo Med Univ, Sch Med, Dept Neurol, Chuo Ku, Sapporo, Hokkaido 0608543, Japan
Hozuki, T.
Imai, T.
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Sapporo Med Univ, Sch Med, Dept Neurol, Chuo Ku, Sapporo, Hokkaido 0608543, JapanSapporo Med Univ, Sch Med, Dept Neurol, Chuo Ku, Sapporo, Hokkaido 0608543, Japan
Imai, T.
Shimohama, S.
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Sapporo Med Univ, Sch Med, Dept Neurol, Chuo Ku, Sapporo, Hokkaido 0608543, JapanSapporo Med Univ, Sch Med, Dept Neurol, Chuo Ku, Sapporo, Hokkaido 0608543, Japan
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UNSW, Liverpool Hosp, Dept Neurol, Liverpool & Sydney SW Clin Sch, Sydney, NSW 1871, AustraliaUNSW, Liverpool Hosp, Dept Neurol, Liverpool & Sydney SW Clin Sch, Sydney, NSW 1871, Australia
Cordato, D. J.
Taneja, S. R.
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UNSW, Liverpool Hosp, Dept Neurol, Liverpool & Sydney SW Clin Sch, Sydney, NSW 1871, AustraliaUNSW, Liverpool Hosp, Dept Neurol, Liverpool & Sydney SW Clin Sch, Sydney, NSW 1871, Australia
Taneja, S. R.
Davies, M. A.
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St George Publ Hosp, Dept Neurosurg, Kogarah, NSW, AustraliaUNSW, Liverpool Hosp, Dept Neurol, Liverpool & Sydney SW Clin Sch, Sydney, NSW 1871, Australia
Davies, M. A.
Dedousis, C.
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St George Publ Hosp, Dept Aged Care, Kogarah, NSW, AustraliaUNSW, Liverpool Hosp, Dept Neurol, Liverpool & Sydney SW Clin Sch, Sydney, NSW 1871, Australia
Dedousis, C.
Smerdely, P.
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St George Publ Hosp, Dept Aged Care, Kogarah, NSW, AustraliaUNSW, Liverpool Hosp, Dept Neurol, Liverpool & Sydney SW Clin Sch, Sydney, NSW 1871, Australia
Smerdely, P.
Kuan, J.
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St George Private Hosp, Dept Radiol, Kogarah, NSW, AustraliaUNSW, Liverpool Hosp, Dept Neurol, Liverpool & Sydney SW Clin Sch, Sydney, NSW 1871, Australia
Kuan, J.
Goh, A.
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St George Private Hosp, Sydney, NSW, AustraliaUNSW, Liverpool Hosp, Dept Neurol, Liverpool & Sydney SW Clin Sch, Sydney, NSW 1871, Australia
Goh, A.
Clark, W.
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St George Private Hosp, Sydney, NSW, AustraliaUNSW, Liverpool Hosp, Dept Neurol, Liverpool & Sydney SW Clin Sch, Sydney, NSW 1871, Australia