Tanaka Hiroshi, Nakayama Masanari, Ori Jun-ichi, Takase Katsuaki
Nakayama Veterinary Hospital, Nara, Japan.
J Vet Med Sci. 2005 Jul;67(7):727-30. doi: 10.1292/jvms.67.727.
Intraoperative ultrasonography was performed during spinal surgery in two dogs. An extradural lesion was demonstrated by myelography in case 1, and an extradural tumor was found during surgery. Case 2 was diagnosed with a spinal subarachnoid cyst by myelography and magnetic resonance imaging. Ultrasonographically, pathologic conditions of the spinal canal or cord were adequately imaged during surgery in both cases. Intraoperative ultrasonography was a superior method that non-invasively revealed intradural and extradural conditions and thus constitutes a valuable diagnostic mean to ensure safe and precise spinal surgery.
对两只狗进行脊柱手术时进行了术中超声检查。病例1通过脊髓造影显示硬膜外病变，手术中发现硬膜外肿瘤。病例2通过脊髓造影和磁共振成像诊断为脊髓蛛网膜下囊肿。超声检查显示，两例手术中均能充分显示椎管或脊髓的病理状况。术中超声检查是一种无创显示硬膜内和硬膜外状况的 superior 方法，因此是确保安全、精确脊柱手术的有价值的诊断手段。
