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Journal of Korean Neurosurgical Society 1993;22(8): 925-928. |
| Spontaneous Regression of Residual Arteriovenous Malformation. |
| Tae Sik Chang, Sung Nam Hwang, Kwan Park, Duck Young Choi |
| Department of Neurosurgery, College of Medicine, Chung-Ang University, Seoul, Korea. |
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| ABSTRACT |
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After removal of a large arteriovenous malformation which was fed by middle cerebral artery and posterior cerebral artery and drained toward superior sagittal sinus, transverse sinus in the left parieto-occipital area, post-operative angiography showed a small residual arteriovenous malformation. The patient was recommended follow-up angiography instead of immediated operation.
Angiography was performed one year later and it showed no residual arteriovenous malformation which was thought to be occluded spontaneously. |
| Key Words:
Arteriovenous malformation; Operation; Spontaneous occlusion |
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