Encephalo-Arterio-Synangiosis with Cranioplasty after Treatment of Acute Subdural Hematoma Associated with Subcortical Hemorrhage Due to Unilateral Moyamoya Disease

<div>Radiological findings after the second surgery. (a) Repeat magnetic resonance angiography showing the patent vessel of encephalo-arterio-synangiosis (arrow). The patent superficial temporal artery (STA) (arrow) and revascularized M4 segment of the middle cerebral artery (MCA) (arrow heads) were confirmed by digital subtraction angiography (DSA) of the external carotid artery (ECA); (b) left anterior-oblique and (c) lateral view. Three-dimensional DSA of the ECA verified good patency of the parietal branch of the STA (arrow) and the collateralized MCA (arrow heads); (d) left anterior-oblique view.</div>

Case Reports in Neurological Medicine

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Figure 4: Encephalo-Arterio-Synangiosis with Cranioplasty after Treatment of Acute Subdural Hematoma Associated with Subcortical Hemorrhage Due to Unilateral Moyamoya Disease 

Figure 4 | Encephalo-Arterio-Synangiosis with Cranioplasty after Treatment of Acute Subdural Hematoma Associated with Subcortical Hemorrhage Due to Unilateral Moyamoya Disease 