Madeira J T, Summers G W
Radiology. 1977 Mar;122(3):727-8. doi: 10.1148/122.3.727.
The authors report a case of a gas-filled epidural cyst communicating with the mastoid air cells, causing fluctuating but progressive amaurosis. No prior report of a similar finding could be found in the literature.
作者报告了一例与乳突气房相通的充气性硬膜外囊肿病例,该囊肿导致视力波动但呈进行性失明。文献中未发现类似发现的先前报告。