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Fig. 2 | Chinese Neurosurgical Journal

Fig. 2

From: Intraoperative indocyanine green video angiography (ICG–VA) with FLOW 800 software in complex intracranial aneurysm surgery

Fig. 2

A left posterior communicating artery (PComA) aneurysm (4 × 3 mm, blue arrow) was diagnosed by computed tomography angiography (a), digital subtraction angiography (DSA) (b). DSA also indicated that the artery (blue arrow) was fetal-type posterior cerebral artery (c). During surgery, the lateral (d) and body (e) of aneurysm was exposed. The aneurysm neck was clipped with a cross-window aneurysm clip (f) and PComA (blue arrow) was visible (g). Conventional ICG-VA (h) and FLOW 800 analysis (i) showed clipping was satisfactory and the parent artery was unobstructed (blue arrow)

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Chinese Neurosurgical Journal

ISSN: 2057-4967

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