Onyx Embolization of a Ruptured Rotundum Foreman Artery Aneurysm in a Patient with Moyamoya Disease: A Case Report.

@article{Liu2015OnyxEO,
  title={Onyx Embolization of a Ruptured Rotundum Foreman Artery Aneurysm in a Patient with Moyamoya Disease: A Case Report.},
  author={Peng Liu and Xianli Lv and Youxiang Li and Ming Lv},
  journal={World neurosurgery},
  year={2015},
  volume={84 4},
  pages={
          1178.e1-3
        }
}
BACKGROUND Hemorrhage caused by the rupture of a rotundum foreman artery pseudoaneurysm in Moyamoya disease (MMD) is rarely reported. CASE DESCRIPTION We report a case of 46-year-old man with MMD presenting with left temporal lobe hemorrhage. Cerebral angiogram showed a pseudoaneurysm located on the rotundum branch of the left internal maxillary artery, which anastomosed with a pial vessel. Using onyx 18, we successfully embolized the pseudoaneurysm. The patient was discharged neurologically… CONTINUE READING
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