Skip to main content
. 2021 Jun 25;12:690284. doi: 10.3389/fneur.2021.690284

Figure 2.

Figure 2

Patient 12 (A,B) anteroposterior (A) and lateral (B) views of the right ICA angiogram for initial diagnosis, showing a traumatic cavernous pseudoaneurysm (black arrow head). (C) The second time of right ICA angiogram before the embolization, showing the formation of the thrombus in the false cavity of the pseudoaneurysm. (D,E) Anteroposterior (A) and oblique (B) views of the right ICA angiogram, showing the placement of endovascular coils in the pseudoaneurysm (black arrows), with the embolization microcatheter directing toward the pseudoaneurysm's cavity. (F) Balloon inflation (black arrows) was accomplished with the saline/contrast mixture. (G) Intraprocedural road map during the injection of the onyx (black arrow) into the pseudoaneurysm's cavity, after the complete cover of the pseudoaneurysm's ostium by the inflated balloon. (H,I) Anteroposterior (A) and oblique (B) views of the right ICA angiogram, showing the traumatic pseudoaneurysm completely occluded by the coils and onyx embolization (black arrow heads).