Kudo Yohei, Nishijima Yoji, Mochida Kiyoshi, Sekido Yasutomo, Tachibana Shigekuni
Department of Neurosurgery, Nishijima Hospital, 2835-7, Oooka, Numazu, Shizuoka, 410-0022, Japan.
J Neurosurg Spine. 2008 May;8(5):482-6. doi: 10.3171/SPI/2008/8/5/482.
Only 4 cases of gas-filled intradural cysts of the spine have been reported previously. All cysts were due to intradural herniation of a gas-containing disc. The authors report 2 additional patients with gas-filled intradural cysts that migrated into the nerve root of the cauda equina. After surgical treatment their severe leg pain completely resolved.
此前仅报道过4例脊柱硬膜内充气囊肿。所有囊肿均因含气椎间盘硬膜内疝出所致。作者报告了另外2例硬膜内充气囊肿患者，囊肿迁移至马尾神经根。手术治疗后，他们严重的腿痛完全缓解。
