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Fig. 1 | Chinese Neurosurgical Journal

Fig. 1

From: Embolization of feeding arteries and symptom alleviation of mixed dural-pial arteriovenous malformations

Fig. 1

A 33 years old woman with chief complaint of epilepsy for 2 weeks. a: Lateral view of right internal carotid artery angiography before embolization reveals right parietal arteriovenous malformation supplied by branches of right middle cerebral artery. b: Lateral view of right external carotid artery angiography before embolization. Both anterior and posterior branches of right middle meningeal artery are involved in blood supply. c: Lateral view of right internal carotid artery angiography after embolization. The nidus is partly embolized. Branches of right middle cerebral artery still supply part of the nidus. d: Lateral view of right external carotid artery angiography after embolization. Blood supply of right middle meningeal artery is completely eliminated

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