Arachnoidal cyst

• 蛛网膜囊肿

Arachnoidal cyst的用法和样例：

例句

1. This sonogram shows an arachnoid cyst.
   图中显示的是蛛网膜囊肿。
2. Spontaneous CSF leakage from the tegmen tympani caused by an arachnoid cyst has not been reported in the literature.
   因蛛网膜囊肿造成中耳鼓室顶缺损所导致的自发性脑脊髓液耳漏过去在文献中未曾被报告过。