Figure 12
From: Diverse arachnoid cyst morphology indicates different pathophysiological origins
Fibrous-type cyst, TEM micrograph. Junctional region of monolayered luminal epithelium, same specimen as Figure 3d. A complex, meandering, intercellular cleft runs between arrows; lumen up. Tight (t) and adherens (a) junction zones and a desmosome (d) are indicated. There is a distinct, continuous basal lamina (star).