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Fluoroscopic imaging of aneurysms with contrast dye injections pre- and post-treatment, and pre-explant at 90 and 180 days. The top row shows the 90 day aneurysms before treatment with coils (a.0) and SMP foam (b.0), immediately after treatment (a.1) and (b.1), respectively, and prior to explant after 90 days (c). The bottom row shows the 180 day aneurysms immediately after treatment with SMP foam (d) and prior to explant after 180 days (e).
