Two cases of symptomatic interhemispheric arachnoid cyst in the elderly.

@article{Watanabe1994TwoCO,
  title={Two cases of symptomatic interhemispheric arachnoid cyst in the elderly.},
  author={Masami Watanabe and Shigeki Kameyama and Naoya Takeda and Ryuichi Tanaka},
  journal={Surgical neurology},
  year={1994},
  volume={42 4},
  pages={346-51}
}
We recently experienced two cases of symptomatic interhemispheric arachnoid cyst (IHAC) in the elderly, both extending into the frontoparietal region. Both patients presented with more than an 8-year history of progressive hemiparesis and underwent capsule resection in combination with internal drainage to the pericallosal cistern via the interhemispheric approach. Postoperatively, the cyst cavities were greatly reduced in size, and neurologic signs and symptoms were markedly improved. A… CONTINUE READING