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. 2020 May;41(5):828–835. doi: 10.3174/ajnr.A6558

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© 2020 by American Journal of Neuroradiology

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Fig 3. — DSA findings for ruptured recanalized aneurysms in the ruptured group. Case 1-pre: preprocedural anterior communicating artery aneurysm; case 1-post: class II aneurysm occlusion immediately after the procedure; case 1–1w: class IIIb recanalization at 1 week after the procedure; case 1–1m: ruptured recanalized aneurysm with a new bleb at 1 month after the procedure; case 2-pre: preprocedural anterior communicating artery aneurysm; case 2-post: class II aneurysm occlusion immediately after the procedure; case 2–1w: class IIIb recanalization at 1 week after the procedure; case 2–1m: ruptured recanalized aneurysm with a new bleb at 1 month after the procedure; case 3-pre: preprocedural ICA–posterior communicating artery aneurysm; case 3-post: class IIIb aneurysm occlusion immediately after the procedure; case 3–6m: progression of the class IIIb recanalization at 6 months after the procedure; case 3–29m: ruptured recanalized aneurysm at 29 months after the procedure; case 4-pre: preprocedural ICA–posterior communicating artery aneurysm; case 4-post: class IIIb aneurysm occlusion immediately after the procedure; case 4–6m: progression of the class IIIb recanalization at 6 months after the procedure; case 4–7m: ruptured recanalized aneurysm at 7 months after the procedure.