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Scanning electron microscopy images of a HydroCoil–clot complex and a bare platinum coil–clot complex. (A) HydroCoil–clot complex and (B) bare platinum coil–clot complex at 3500× magnification, (C) HydroCoil–clot complex at 120× magnification and (D) bare platinum coil–clot complex at 100× magnification.
