Figure 4
![Figure 4](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2F1746-160X-3-35/MediaObjects/13005_2006_Article_97_Fig4_HTML.jpg)
Transmission electron micrograph of the cyst lining epithelium. Melanosomes were seen within the epithelial cells. A pseudoglandular space lined by basement membrane was marked by asterisk (4,200×).
Transmission electron micrograph of the cyst lining epithelium. Melanosomes were seen within the epithelial cells. A pseudoglandular space lined by basement membrane was marked by asterisk (4,200×).