40-year-old female underwent ovarectomy because of an enlarged ovary.
- Cyst lined by a keratinized squamous, by an intestinal-type mucinous and by a ciliated epithelium.
- Stroma with glands exhibiting the same types of epithelial linings described above.
- Mucinous glands.
- In addition, layers of smooth muscle cells, nerve and adipose tissue are distinguished in the stroma.
Macroscopy: Ovary increased in size with several cysts.