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Fig. 3 | BMC Medical Imaging

Fig. 3

From: Dynamic evaluation of unruptured intracranial aneurysms by 4D-CT angiography: comparison with digital subtraction angiography (DSA) and surgical findings

Fig. 3

A-B CTA showed a left MCA-M1 aneurysm (10.8 mm x 5.7 mm), and an obvious pulsation was observed by 4D CTA (as indicated by the white arrow). C-D Photographs obtained during surgery, small vesicles shaped convex and calcified plaque were seen intra-operation (as indicated by the white and red arrow, respectively), an intra-operational finding confirmed that the abnormal pulsation site is an at-risk aneurysmal wall

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BMC Medical Imaging

ISSN: 1471-2342

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