Nagasawa S, Ohta T, Onomura T, Miyaji Y
Department of Neurosurgery, Osaka Medical College.
Neurol Med Chir (Tokyo). 1993 Aug;33(8):572-4. doi: 10.2176/nmc.33.572.
The cervical syrinx cavity in a 27-year-old male with Chiari 1 malformation was inspected with a flexible small-caliber endoscope during syringo-subarachnoid shunting. A cleft was observed in the midline on the ventral wall of the cavity, from which blood vessels emerged and ran along the wall. Several strands accompanying the blood vessels passed from one wall to another. The endoscope was also used to evaluate whether any obstacles to the passage of a shunt tube were present in the subarachnoid space. Endoscopic observation of the syrinx cavity is helpful in performing the shunt operation.
在一名患有Chiari 1畸形的27岁男性患者进行脊髓空洞-蛛网膜下腔分流术时，使用柔性小口径内窥镜对其颈髓空洞腔进行了检查。在空洞腔腹侧壁的中线处观察到一个裂隙，有血管从中穿出并沿壁走行。有几束伴随血管的组织从一侧壁延伸至另一侧壁。内窥镜还用于评估蛛网膜下腔内是否存在分流管通过的任何障碍。内窥镜观察脊髓空洞腔有助于进行分流手术。
