Histological and Transmission Electron Microscopy Results after Embolization with HydroSoft/HydroFrame Coils in Experimental Swine Aneurysm

Figure 2

Operative views and angiograms. (a) Intraoperative views of aneurysm (A) before and (B) after embolization. (b) (A, D) Intraoperative angiograms in the bare platinum (BP) and hydrogel coil groups. (B, E) Angiograms obtained immediately after surgery. (C, F) Angiograms obtained before euthanization.

(a)

(b)